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Complete List of House Polls Used


Below we have a list of all the House polls used on this site. Only nonpartisan polls are used; polls taken by pollsters working for one of the parties are intentionally omitted as they tend to be more "fun with numbers" exercises rather than attempts to gauge public opinion.

The date given below in column 2 is when the poll ended. The poll length is also given. The polls for each state are sorted in descending order of their midpoints. Incumbents are denoted by asterisks.

The data are also available as plain text and in .csv format for use with Excel. In the latter, the first column is the day number of the midpoint (Jan. 1, 2008 = day 1.0) and the second is the poll length in days.

The site also has a page describing the House races, including brief descriptions of the situation, the names and photos of the candidates, and links to their campaign pages, Wikipedia entries, and state parties.

CD Democrat D % Republican R % I I % Start End Pollster
AL-01 (Unopposed) 00% Jo Bonner* 83%     Nov 09 Nov 09 2010 Election
AL-01 (Unopposed) 00% Jo Bonner* 99%     Feb 01 Feb 01 GOP (unopposed)
AL-01 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-02 Bobby Bright* 49% Martha Roby 51%     Nov 09 Nov 09 2010 Election
AL-02 Bobby Bright* 50% Martha Roby 50%     Feb 01 Feb 01 Tossup (1% diff in
AL-02 Democrat 50% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-03 Steve Segrest 41% Mike Rogers* 59%     Nov 09 Nov 09 2010 Election
AL-03 Steve Segrest 45% Mike Rogers* 54%     Feb 01 Feb 01 GOP (R+9)
AL-03 Democrat 47% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-04 (Unopposed) 00% Robert Aderholt* 100%     Nov 09 Nov 09 2010 Election
AL-04 (Unopposed) 00% Robert Aderholt* 99%     Feb 01 Feb 01 GOP (unopposed)
AL-04 Democrat 25% Republican 75%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-05 Steve Raby 42% Mo Brooks 58%     Nov 09 Nov 09 2010 Election
AL-05 Steve Raby 44% Mo Brooks 56%     Feb 01 Feb 01 GOP (open R+12)
AL-05 Democrat 48% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-06 (Unopposed) 00% Spencer Bachus* 100%     Nov 09 Nov 09 2010 Election
AL-06 (Unopposed) 00% Spencer Bachus* 99%     Feb 01 Feb 01 GOP (unopposed)
AL-06 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AL-07 Terri Sewell 72% Don Chamberlain 28%     Nov 09 Nov 09 2010 Election
AL-07 Terri Sewell 59% Don Chamberlain 41%     Feb 01 Feb 01 Dem (open D+18)
AL-07 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AK-AL Harry Crawford 31% Don Young* 69%     Nov 09 Nov 09 2010 Election
AK-AL Harry Crawford 32% Don Young* 65%     Sep 23 Sep 27 Ivan Moore
AK-AL Harry Crawford 34% Don Young* 49%     Aug 28 Aug 28 PPP
AK-AL Harry Crawford 43% Don Young* 56%     Feb 01 Feb 01 GOP (since 1973)
AK-AL Democrat 45% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-01 Ann Kirkpatrick* 44% Paul Gosar 50%     Nov 09 Nov 09 2010 Election
AZ-01 Ann Kirkpatrick* 39% Paul Gosar 46%     Sep 28 Sep 30 Penn Schoen Berland
AZ-01 Ann Kirkpatrick* 50% Paul Gosar 50%     Feb 01 Feb 01 Tossup
AZ-01 Democrat 56% Republican 40%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-02 John Thrasher 31% Trent Franks* 65%     Nov 09 Nov 09 2010 Election
AZ-02 John Thrasher 37% Trent Franks* 60%     Feb 01 Feb 01 GOP (60% in 2008)
AZ-02 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-03 Jon Hulburd 41% Ben Quayle 52%     Nov 09 Nov 09 2010 Election
AZ-03 Jon Hulburd 45% Ben Quayle 54%     Feb 01 Feb 01 GOP (open R+9)
AZ-03 Democrat 42% Republican 54%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-04 Ed Pastor* 65% Janet Contreras 29%     Nov 09 Nov 09 2010 Election
AZ-04 Ed Pastor* 72% Janet Contreras 21%     Feb 01 Feb 01 Dem (72% in 2008)
AZ-04 Democrat 72% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-05 Harry Mitchell* 43% David Schweikert 52%     Nov 09 Nov 09 2010 Election
AZ-05 Harry Mitchell* 50% David Schweikert 50%     Feb 01 Feb 01 Tossup
AZ-05 Democrat 53% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-06 Rebecca Schneider 29% Jeff Flake* 66%     Nov 09 Nov 09 2010 Election
AZ-06 Rebecca Schneider 35% Jeff Flake* 62%     Feb 01 Feb 01 GOP (62% in 2008)
AZ-06 Democrat 35% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-07 Raul Grijalva* 49% Ruth McClung 45%     Nov 09 Nov 09 2010 Election
AZ-07 Raul Grijalva* 63% Ruth McClung 33%     Feb 01 Feb 01 Dem (63% in 2008)
AZ-07 Democrat 63% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AZ-08 Gabrielle Giffords* 49% Jesse Kelly 47%     Nov 09 Nov 09 2010 Election
AZ-08 Gabrielle Giffords* 50% Jesse Kelly 50%     Feb 01 Feb 01 Tossup
AZ-08 Democrat 55% Republican 43%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AR-01 Chad Causey 43% Rick Crawford 52%     Nov 09 Nov 09 2010 Election
AR-01 Chad Causey 46% Rick Crawford 54%     Feb 01 Feb 01 GOP (open R+8)
AR-01 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AR-02 Joyce Elliott 38% Tim Griffin 58%     Nov 09 Nov 09 2010 Election
AR-02 Joyce Elliott 47% Tim Griffin 52%     Feb 01 Feb 01 GOP (open R+5)
AR-02 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AR-03 David Whitaker 28% Steve Womack 72%     Nov 09 Nov 09 2010 Election
AR-03 David Whitaker 31% Steve Womack 55%     Aug 25 Aug 25 TalkBusiness
AR-03 David Whitaker 42% Steve Womack 58%     Feb 01 Feb 01 GOP (open R+16)
AR-03 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
AR-04 Mike Ross* 58% Beth Anne Rankin 40%     Nov 09 Nov 09 2010 Election
AR-04 Mike Ross* 49% Beth Anne Rankin 31%     Aug 26 Aug 26 TalkBusiness
AR-04 Mike Ross* 50% Beth Anne Rankin 50%     Feb 01 Feb 01 Tossup
AR-04 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-01 Mike Thompson* 63% Loren Hanks 32%     Nov 09 Nov 09 2010 Election
CA-01 Mike Thompson* 68% Loren Hanks 24%     Feb 01 Feb 01 Dem (68% in 2008)
CA-01 Democrat 68% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-02 Jim Reed 43% Wally Herger* 57%     Nov 09 Nov 09 2010 Election
CA-02 Jim Reed 44% Wally Herger* 55%     Feb 01 Feb 01 GOP (since 1988)
CA-02 Democrat 43% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-03 Ami Bera 43% Dan Lungren* 50%     Nov 09 Nov 09 2010 Election
CA-03 Ami Bera 38% Dan Lungren* 46%     Sep 18 Sep 19 PPP
CA-03 Ami Bera 47% Dan Lungren* 53%     Feb 01 Feb 01 GOP (since 1998)
CA-03 Democrat 44% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-04 Clint Curtis 31% Tom McClintock* 62%     Nov 09 Nov 09 2010 Election
CA-04 Clint Curtis 50% Tom McClintock* 50%     Feb 01 Feb 01 Tossup (1% diff in
CA-04 Democrat 49% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-05 Doris Matsui* 72% Paul Smith 26%     Nov 09 Nov 09 2010 Election
CA-05 Doris Matsui* 74% Paul Smith 21%     Feb 01 Feb 01 Dem (74% in 2008)
CA-05 Democrat 74% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-06 Lynn Woolsey* 65% Jim Judd 30%     Nov 09 Nov 09 2010 Election
CA-06 Lynn Woolsey* 72% Jim Judd 24%     Feb 01 Feb 01 Dem (72% in 2008)
CA-06 Democrat 72% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-07 George Miller* 67% Rick Tubbs 33%     Nov 09 Nov 09 2010 Election
CA-07 George Miller* 73% Rick Tubbs 21%     Feb 01 Feb 01 Dem (73% in 2008)
CA-07 Democrat 73% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-08 Nancy Pelosi* 80% John Dennis 15%     Nov 09 Nov 09 2010 Election
CA-08 Nancy Pelosi* 72% John Dennis 09%     Feb 01 Feb 01 Dem (72% in 2008)
CA-08 Democrat 72% Republican 09%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-09 Barbara Lee* 83% Gerald Hashimoto 12%     Nov 09 Nov 09 2010 Election
CA-09 Barbara Lee* 86% Gerald Hashimoto 10%     Feb 01 Feb 01 Dem (86% in 2008)
CA-09 Democrat 86% Republican 10%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-10 John Garamendi* 58% Gary Clift 38%     Nov 09 Nov 09 2010 Election
CA-10 John Garamendi* 55% Gary Clift 44%     Feb 01 Feb 01 Dem (D+11)
CA-10 John Garamendi* 53% Gary Clift 43%     Jan 01 Jan 01 Special election November 2009
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-11 Jerry McNerney* 49% David Harmer 48%     Nov 09 Nov 09 2010 Election
CA-11 Jerry McNerney* 50% David Harmer 50%     Feb 01 Feb 01 Tossup
CA-11 Democrat 55% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-12 Jackie Speier* 75% Mike Moloney 23%     Nov 09 Nov 09 2010 Election
CA-12 Jackie Speier* 75% Mike Moloney 19%     Feb 01 Feb 01 Dem (75% in 2008)
CA-12 Democrat 75% Republican 19%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-13 Pete Stark* 72% Forest Baker 28%     Nov 09 Nov 09 2010 Election
CA-13 Pete Stark* 76% Forest Baker 24%     Feb 01 Feb 01 Dem (76% in 2008)
CA-13 Democrat 76% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-14 Anna Eshoo* 68% Dave Chapman 29%     Nov 09 Nov 09 2010 Election
CA-14 Anna Eshoo* 70% Dave Chapman 22%     Feb 01 Feb 01 Dem (70% in 2008)
CA-14 Democrat 70% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-15 Mike Honda* 67% Scott Kirkland 33%     Nov 09 Nov 09 2010 Election
CA-15 Mike Honda* 72% Scott Kirkland 23%     Feb 01 Feb 01 Dem (72% in 2008)
CA-15 Democrat 72% Republican 23%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-16 Zoe Lofgren* 67% Daniel Sahagun 25%     Nov 09 Nov 09 2010 Election
CA-16 Zoe Lofgren* 71% Daniel Sahagun 24%     Feb 01 Feb 01 Dem (71% in 2008)
CA-16 Democrat 71% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-17 Sam Farr* 66% Jeff Taylor 30%     Nov 09 Nov 09 2010 Election
CA-17 Sam Farr* 75% Jeff Taylor 25%     Feb 01 Feb 01 Dem (75% in 2008)
CA-17 Democrat 75% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-18 Dennis Cardoza* 58% Michael Berryhill 42%     Nov 09 Nov 09 2010 Election
CA-18 Dennis Cardoza* 50% Michael Berryhill 50%     Feb 01 Feb 01 Tossup
CA-18 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-19 Lorraine Goodwin 35% Jeff Denham 65%     Nov 09 Nov 09 2010 Election
CA-19 Lorraine Goodwin 30% Jeff Denham 63%     Sep 10 Sep 13 SurveyUSA
CA-19 Lorraine Goodwin 45% Jeff Denham 54%     Feb 01 Feb 01 GOP (open R+9)
CA-19 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-20 Jim Costa* 50% Andy Vidak 49%     Nov 09 Nov 09 2010 Election
CA-20 Jim Costa* 48% Andy Vidak 46%     Sep 10 Sep 12 SurveyUSA
CA-20 Jim Costa* 73% Andy Vidak 27%     Feb 01 Feb 01 Dem (73% in 2008)
CA-20 Democrat 73% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-21 (Unopposed) 00% Devin Nunes* 100%     Nov 09 Nov 09 2010 Election
CA-21 (Unopposed) 00% Devin Nunes* 99%     Feb 01 Feb 01 GOP (unopposed)
CA-21 Democrat 32% Republican 68%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-22 (Unopposed) 00% Kevin McCarthy* 100%     Nov 09 Nov 09 2010 Election
CA-22 (Unopposed) 00% Kevin McCarthy* 99%     Feb 01 Feb 01 GOP (unopposed)
CA-22 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-23 Lois Capps* 57% Tom Watson 38%     Nov 09 Nov 09 2010 Election
CA-23 Lois Capps* 68% Tom Watson 32%     Feb 01 Feb 01 Dem (68% in 2008)
CA-23 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-24 Timothy Allison 40% Elton Gallegly* 60%     Nov 09 Nov 09 2010 Election
CA-24 Timothy Allison 42% Elton Gallegly* 58%     Feb 01 Feb 01 GOP (58% in 2008)
CA-24 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-25 Jackie Conaway 38% Howard McKeon* 62%     Nov 09 Nov 09 2010 Election
CA-25 Jackie Conaway 47% Howard McKeon* 53%     Feb 01 Feb 01 GOP (since 1992)
CA-25 Democrat 43% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-26 Russ Warner 37% David Dreier* 54%     Nov 09 Nov 09 2010 Election
CA-26 Russ Warner 48% David Dreier* 51%     Feb 01 Feb 01 GOP (since 1980)
CA-26 Democrat 41% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-27 Brad Sherman* 65% Mark Reed 35%     Nov 09 Nov 09 2010 Election
CA-27 Brad Sherman* 69% Mark Reed 25%     Feb 01 Feb 01 Dem (69% in 2008)
CA-27 Democrat 69% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-28 Howard Berman* 70% Merlin Froyd 22%     Nov 09 Nov 09 2010 Election
CA-28 Howard Berman* 61% Merlin Froyd 38%     Feb 01 Feb 01 Dem (since 1982)
CA-28 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-29 Adam Schiff* 65% John Colbert 32%     Nov 09 Nov 09 2010 Election
CA-29 Adam Schiff* 70% John Colbert 26%     Feb 01 Feb 01 Dem (70% in 2008)
CA-29 Democrat 70% Republican 26%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-30 Henry Waxman* 65% Chuck Wilkerson 32%     Nov 09 Nov 09 2010 Election
CA-30 Henry Waxman* 59% Chuck Wilkerson 41%     Feb 01 Feb 01 Dem (since 1974)
CA-30 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-31 Xavier Becerra* 84% Stephen Smith 16%     Nov 09 Nov 09 2010 Election
CA-31 Xavier Becerra* 64% Stephen Smith 35%     Feb 01 Feb 01 Dem (since 1992)
CA-31 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-32 Judy Chu* 71% Ed Schmerling 29%     Nov 09 Nov 09 2010 Election
CA-32 Judy Chu* 62% Ed Schmerling 33%     Feb 01 Feb 01 Dem (62% in 2008)
CA-32 Judy Chu* 62% Ed Schmerling 33%     Jan 01 Jan 01 Special election May 2009
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-33 Karen Bass 86% James Andion 14%     Nov 09 Nov 09 2010 Election
CA-33 Karen Bass 67% James Andion 32%     Feb 01 Feb 01 Dem (open D+35)
CA-33 Democrat 88% Republican 12%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-34 Lucille Roybal-Allard* 77% Wayne Miller 23%     Nov 09 Nov 09 2010 Election
CA-34 Lucille Roybal-Allard* 77% Wayne Miller 23%     Feb 01 Feb 01 Dem (77% in 2008)
CA-34 Democrat 77% Republican 23%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-35 Maxine Waters* 79% Bruce Brown 21%     Nov 09 Nov 09 2010 Election
CA-35 Maxine Waters* 83% Bruce Brown 13%     Feb 01 Feb 01 Dem (83% in 2008)
CA-35 Democrat 83% Republican 13%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-36 Jane Harman* 60% Mattie Fein 35%     Nov 09 Nov 09 2010 Election
CA-36 Jane Harman* 69% Mattie Fein 31%     Feb 01 Feb 01 Dem (69% in 2008)
CA-36 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-37 Laura Richardson* 69% Star Parker 23%     Nov 09 Nov 09 2010 Election
CA-37 Laura Richardson* 63% Star Parker 37%     Feb 01 Feb 01 Dem (D+26)
CA-37 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-38 Grace Napolitano* 74% Robert Vaughn 26%     Nov 09 Nov 09 2010 Election
CA-38 Grace Napolitano* 59% Robert Vaughn 41%     Feb 01 Feb 01 Dem (since 1998)
CA-38 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-39 Linda Sanchez* 64% Larry Andre 32%     Nov 09 Nov 09 2010 Election
CA-39 Linda Sanchez* 70% Larry Andre 30%     Feb 01 Feb 01 Dem (70% in 2008)
CA-39 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-40 Christina Avalos 33% Ed Royce* 67%     Nov 09 Nov 09 2010 Election
CA-40 Christina Avalos 37% Ed Royce* 63%     Feb 01 Feb 01 GOP (63% in 2008)
CA-40 Democrat 37% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-41 Pat Meagher 37% Jerry Lewis* 63%     Nov 09 Nov 09 2010 Election
CA-41 Pat Meagher 38% Jerry Lewis* 62%     Feb 01 Feb 01 GOP (62% in 2008)
CA-41 Democrat 38% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-42 Michael Williamson 32% Gary Miller* 62%     Nov 09 Nov 09 2010 Election
CA-42 Michael Williamson 40% Gary Miller* 60%     Feb 01 Feb 01 GOP (60% in 2008)
CA-42 Democrat 40% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-43 Joe Baca* 65% Scott Folkens 35%     Nov 09 Nov 09 2010 Election
CA-43 Joe Baca* 68% Scott Folkens 32%     Feb 01 Feb 01 Dem (68% in 2008)
CA-43 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-44 Bill Hedrick 45% Ken Calvert* 55%     Nov 09 Nov 09 2010 Election
CA-44 Bill Hedrick 38% Ken Calvert* 44%     Sep 24 Sep 26 PPP
CA-44 Bill Hedrick 50% Ken Calvert* 50%     Feb 01 Feb 01 Tossup (2% diff in
CA-44 Democrat 49% Republican 51%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-45 Steve Pougnet 42% Mary Bono-Mack* 52%     Nov 09 Nov 09 2010 Election
CA-45 Steve Pougnet 48% Mary Bono-Mack* 51%     Feb 01 Feb 01 GOP (since 1998)
CA-45 Democrat 43% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-46 Ken Arnold 38% Dana Rohrabacher* 62%     Nov 09 Nov 09 2010 Election
CA-46 Ken Arnold 47% Dana Rohrabacher* 53%     Feb 01 Feb 01 GOP (since 1988)
CA-46 Democrat 43% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-47 Loretta Sanchez* 51% Van Tran 42%     Nov 09 Nov 09 2010 Election
CA-47 Loretta Sanchez* 67% Van Tran 27%     Feb 01 Feb 01 Dem (67% in 2008)
CA-47 Democrat 67% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-48 Beth Krom 36% John Campbell* 60%     Nov 09 Nov 09 2010 Election
CA-48 Beth Krom 47% John Campbell* 53%     Feb 01 Feb 01 GOP (R+6)
CA-48 Democrat 41% Republican 55%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-49 Howard Katz 44% Darrell Issa* 51%     Nov 09 Nov 09 2010 Election
CA-49 Howard Katz 38% Darrell Issa* 58%     Feb 01 Feb 01 GOP (58% in 2008)
CA-49 Democrat 38% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-50 Francine Busby 39% Brian Bilbray* 57%     Nov 09 Nov 09 2010 Election
CA-50 Francine Busby 48% Brian Bilbray* 51%     Feb 01 Feb 01 GOP (R+3)
CA-50 Democrat 46% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-51 Bob Filner* 60% Nick Popaditch 40%     Nov 09 Nov 09 2010 Election
CA-51 Bob Filner* 72% Nick Popaditch 25%     Feb 01 Feb 01 Dem (72% in 2008)
CA-51 Democrat 72% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-52 Ray Lutz 32% Duncan Hunter* 63%     Nov 09 Nov 09 2010 Election
CA-52 Ray Lutz 45% Duncan Hunter* 54%     Feb 01 Feb 01 GOP (R+9)
CA-52 Democrat 39% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-53 Susan Davis* 62% Michael Crimmins 34%     Nov 09 Nov 09 2010 Election
CA-53 Susan Davis* 69% Michael Crimmins 27%     Feb 01 Feb 01 Dem (69% in 2008)
CA-53 Democrat 69% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-01 Diana DeGette* 68% Mike Fallon 29%     Nov 09 Nov 09 2010 Election
CO-01 Diana DeGette* 72% Mike Fallon 24%     Feb 01 Feb 01 Dem (72% in 2008)
CO-01 Democrat 72% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-02 Jared Polis* 57% Stephen Bailey 38%     Nov 09 Nov 09 2010 Election
CO-02 Jared Polis* 62% Stephen Bailey 34%     Feb 01 Feb 01 Dem (62% in 2008)
CO-02 Democrat 62% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-03 John Salazar* 46% Scott Tipton 50%     Nov 09 Nov 09 2010 Election
CO-03 John Salazar* 61% Scott Tipton 39%     Feb 01 Feb 01 Dem (61% in 2008)
CO-03 Democrat 61% Republican 39%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CA-04 Betsy Markey* 41% Cory Gardner 53%     Nov 09 Nov 09 2010 Election
CA-04 Betsy Markey* 41% Cory Gardner 44%     Sep 25 Sep 27 Penn Schoen Berland
CA-04 Betsy Markey* 50% Cory Gardner 50%     Feb 01 Feb 01 Tossup
CA-04 Democrat 56% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-05 Kevin Bradley 29% Doug Lamborn* 66%     Nov 09 Nov 09 2010 Election
CO-05 Kevin Bradley 37% Doug Lamborn* 60%     Feb 01 Feb 01 GOP (60% in 2008)
CO-05 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-06 John Flerlage 31% Mike Coffman* 66%     Nov 09 Nov 09 2010 Election
CO-06 John Flerlage 40% Mike Coffman* 60%     Feb 01 Feb 01 GOP (60% in 2008)
CO-06 Democrat 40% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CO-07 Ed Perlmutter* 53% Ryan Frazier 42%     Nov 09 Nov 09 2010 Election
CO-07 Ed Perlmutter* 63% Ryan Frazier 37%     Feb 01 Feb 01 Dem (63% in 2008)
CO-07 Democrat 63% Republican 37%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CT-01 John Larson* 61% Ann Brickley 37%     Nov 09 Nov 09 2010 Election
CT-01 John Larson* 72% Ann Brickley 26%     Feb 01 Feb 01 Dem (72% in 2008)
CT-01 Democrat 72% Republican 26%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CT-02 Joe Courtney* 60% Janet Peckinpaugh 39%     Nov 09 Nov 09 2010 Election
CT-02 Joe Courtney* 65% Janet Peckinpaugh 33%     Feb 01 Feb 01 Dem (65% in 2008)
CT-02 Democrat 65% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CT-03 Rosa DeLauro* 65% Larry Labriola 34%     Nov 09 Nov 09 2010 Election
CT-03 Rosa DeLauro* 77% Larry Labriola 20%     Feb 01 Feb 01 Dem (77% in 2008)
CT-03 Democrat 77% Republican 20%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CT-04 Jim Himes* 53% Dan Debicella 47%     Nov 09 Nov 09 2010 Election
CT-04 Jim Himes* 50% Dan Debicella 50%     Feb 01 Feb 01 Tossup
CT-04 Democrat 51% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
CT-05 Chris Murphy* 54% Sam Caligiuri 46%     Nov 09 Nov 09 2010 Election
CT-05 Chris Murphy* 59% Sam Caligiuri 39%     Feb 01 Feb 01 Dem (59% in 2008)
CT-05 Democrat 59% Republican 39%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
DE-AL John Carney 57% Glen Urquhart 41%     Nov 09 Nov 09 2010 Election
DE-AL John Carney 51% Glen Urquhart 36%     Sep 27 Oct 03 Fairleigh Dickinson U.
DE-AL John Carney 48% Glen Urquhart 31%     Sep 16 Sep 30 U. of Delaware
DE-AL John Carney 48% Glen Urquhart 37%     Sep 11 Sep 12 PPP
DE-AL John Carney 53% Glen Urquhart 46%     Feb 01 Feb 01 Dem (open D+7)
DE-AL Democrat 38% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-01 (Unopposed) 00% Jeff Miller* 81%     Nov 09 Nov 09 2010 Election
FL-01 (Unopposed) 00% Jeff Miller* 99%     Feb 01 Feb 01 GOP (unopposed)
FL-01 Democrat 30% Republican 70%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-02 Allen Boyd* 41% Steve Southerland 54%     Nov 09 Nov 09 2010 Election
FL-02 Allen Boyd* 62% Steve Southerland 38%     Feb 01 Feb 01 Dem (62% in 2008)
FL-02 Democrat 62% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-03 Corrine Brown* 63% Mike Yost 34%     Nov 09 Nov 09 2010 Election
FL-03 Corrine Brown* 59% Mike Yost 41%     Feb 01 Feb 01 Dem (since 1992)
FL-03 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-04 (Unopposed) 00% Ander Crenshaw* 77%     Nov 09 Nov 09 2010 Election
FL-04 (Unopposed) 00% Ander Crenshaw* 99%     Feb 01 Feb 01 GOP (unopposed)
FL-04 Democrat 35% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-05 Jim Piccillo 33% Rich Nugent 67%     Nov 09 Nov 09 2010 Election
FL-05 Jim Piccillo 45% Rich Nugent 54%     Feb 01 Feb 01 GOP (open R+9)
FL-05 Democrat 39% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-06 (Unopposed) 00% Cliff Stearns* 71%     Nov 09 Nov 09 2010 Election
FL-06 (Unopposed) 00% Cliff Stearns* 99%     Feb 01 Feb 01 GOP (unopposed)
FL-06 Democrat 39% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-07 Heather Beaven 31% John Mica* 69%     Nov 09 Nov 09 2010 Election
FL-07 Heather Beaven 38% John Mica* 62%     Feb 01 Feb 01 GOP (62% in 2008)
FL-07 Democrat 38% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-08 Alan Grayson* 38% Dan Webster 56%     Nov 09 Nov 09 2010 Election
FL-08 Alan Grayson* 38% Dan Webster 46%     Jul 15 Jul 15 Zogby
FL-08 Alan Grayson* 50% Dan Webster 50%     Feb 01 Feb 01 Tossup
FL-08 Democrat 52% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-09 Anita de Palma 29% Gus Bilirakis* 71%     Nov 09 Nov 09 2010 Election
FL-09 Anita de Palma 36% Gus Bilirakis* 63%     Feb 01 Feb 01 GOP (63% in 2008)
FL-09 Democrat 36% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-10 Charlie Justice 34% Bill Young* 66%     Nov 09 Nov 09 2010 Election
FL-10 Charlie Justice 39% Bill Young* 61%     Feb 01 Feb 01 GOP (61% in 2008)
FL-10 Democrat 39% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-11 Kathy Castor* 60% Mike Prendergast 40%     Nov 09 Nov 09 2010 Election
FL-11 Kathy Castor* 70% Mike Prendergast 30%     Feb 01 Feb 01 Dem (70% in 2008)
FL-11 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-12 Lori Edwards 41% Dennis Ross 48%     Nov 09 Nov 09 2010 Election
FL-12 Lori Edwards 47% Dennis Ross 53%     Feb 01 Feb 01 GOP (open R+6)
FL-12 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-13 James Golden 31% Vern Buchanan* 69%     Nov 09 Nov 09 2010 Election
FL-13 James Golden 47% Vern Buchanan* 53%     Feb 01 Feb 01 GOP (R+6)
FL-13 Democrat 38% Republican 55%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-14 James Roach 28% Connie Mack* 68%     Nov 09 Nov 09 2010 Election
FL-14 James Roach 25% Connie Mack* 59%     Feb 01 Feb 01 GOP (59% in 2008)
FL-14 Democrat 25% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-15 Shannon Roberts 35% Bill Posey* 65%     Nov 09 Nov 09 2010 Election
FL-15 Shannon Roberts 47% Bill Posey* 53%     Feb 01 Feb 01 GOP (R+6)
FL-15 Democrat 42% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-16 Jim Horn 33% Tom Rooney* 67%     Nov 09 Nov 09 2010 Election
FL-16 Jim Horn 40% Tom Rooney* 60%     Feb 01 Feb 01 GOP (60% in 2008)
FL-16 Democrat 40% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-17 Frederica Wilson 86% (Unopposed) 00%     Nov 09 Nov 09 2010 Election
FL-17 Frederica Wilson 99% (Unopposed) 00%     Feb 01 Feb 01 Dem (unopposed)
FL-17 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-18 Rolando Banciella 31% Ileana Ros-Lehtinen* 69%     Nov 09 Nov 09 2010 Election
FL-18 Rolando Banciella 42% Ileana Ros-Lehtinen* 58%     Feb 01 Feb 01 GOP (58% in 2008)
FL-18 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-19 Ted Deutch* 63% Joe Budd 37%     Nov 09 Nov 09 2010 Election
FL-19 Ted Deutch* 62% Joe Budd 27%     Feb 01 Feb 01 Dem (62% in 2008)
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-20 Debbie Wasserman Schultz* 60% Karen Harrington 38%     Nov 09 Nov 09 2010 Election
FL-20 Debbie Wasserman Schultz* 56% Karen Harrington 43%     Feb 01 Feb 01 Dem (D+13)
FL-20 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-21 (Unopposed) 00% Mario Diaz-Balart 100%     Nov 09 Nov 09 2010 Election
FL-21 (Unopposed) 00% Mario Diaz-Balart 99%     Feb 01 Feb 01 GOP (unopposed)
FL-21 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-22 Ron Klein* 46% Allen West 54%     Nov 09 Nov 09 2010 Election
FL-22 Ron Klein* 50% Allen West 50%     Feb 01 Feb 01 Tossup
FL-22 Democrat 55% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-23 Alcee Hastings* 79% Bernard Sansaricq 21%     Nov 09 Nov 09 2010 Election
FL-23 Alcee Hastings* 82% Bernard Sansaricq 18%     Feb 01 Feb 01 Dem (82% in 2008)
FL-23 Democrat 82% Republican 18%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-24 Suzanne Kosmas* 40% Sandy Adams 60%     Nov 09 Nov 09 2010 Election
FL-24 Suzanne Kosmas* 50% Sandy Adams 50%     Feb 01 Feb 01 Tossup
FL-24 Democrat 57% Republican 41%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
FL-25 Joe Garcia 42% David Rivera 53%     Nov 09 Nov 09 2010 Election
FL-25 Joe Garcia 47% David Rivera 52%     Feb 01 Feb 01 GOP (open R+5)
FL-25 Democrat 47% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-01 Oscar Harris 28% Jack Kingston* 72%     Nov 09 Nov 09 2010 Election
GA-01 Oscar Harris 33% Jack Kingston* 67%     Feb 01 Feb 01 GOP (67% in 2008)
GA-01 Democrat 33% Republican 67%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-02 Sanford Bishop* 51% Mike Keown 49%     Nov 09 Nov 09 2010 Election
GA-02 Sanford Bishop* 69% Mike Keown 31%     Feb 01 Feb 01 Dem (69% in 2008)
GA-02 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-03 Frank Saunders 31% Lynn Westmoreland* 69%     Nov 09 Nov 09 2010 Election
GA-03 Frank Saunders 34% Lynn Westmoreland* 66%     Feb 01 Feb 01 GOP (66% in 2008)
GA-03 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-04 Hank Johnson* 75% Liz Carter 25%     Nov 09 Nov 09 2010 Election
GA-04 Hank Johnson* 62% Liz Carter 38%     Feb 01 Feb 01 Dem (D+24)
GA-04 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-05 John Lewis* 74% Fenn Little 26%     Nov 09 Nov 09 2010 Election
GA-05 John Lewis* 63% Fenn Little 37%     Feb 01 Feb 01 Dem (since 1986)
GA-05 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-06 (Unopposed) 00% Tom Price* 100%     Nov 09 Nov 09 2010 Election
GA-06 (Unopposed) 00% Tom Price* 99%     Feb 01 Feb 01 GOP (unopposed)
GA-06 Democrat 31% Republican 69%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-07 Doug Heckman 33% Rob Woodall 67%     Nov 09 Nov 09 2010 Election
GA-07 Doug Heckman 42% Rob Woodall 58%     Feb 01 Feb 01 GOP (open R+16)
GA-07 Democrat 38% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-08 Jim Marshall* 47% Austin Scott 53%     Nov 09 Nov 09 2010 Election
GA-08 Jim Marshall* 50% Austin Scott 50%     Feb 01 Feb 01 Tossup
GA-08 Democrat 57% Republican 43%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-09 (Unopposed) 00% Tom Graves* 100%     Nov 09 Nov 09 2010 Election
GA-09 (Unopposed) 00% Tom Graves* 99%     Feb 01 Feb 01 GOP (unopposed)
GA-09 Democrat 24% Republican 76%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-10 Russell Edwards 33% Paul Broun* 67%     Nov 09 Nov 09 2010 Election
GA-10 Russell Edwards 39% Paul Broun* 61%     Feb 01 Feb 01 GOP (61% in 2008)
GA-10 Democrat 39% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-11 (Unopposed) 00% Phil Gingrey* 100%     Nov 09 Nov 09 2010 Election
GA-11 (Unopposed) 00% Phil Gingrey* 99%     Feb 01 Feb 01 GOP (unopposed)
GA-11 Democrat 32% Republican 68%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-12 John Barrow* 57% Raymond McKinney 43%     Nov 09 Nov 09 2010 Election
GA-12 John Barrow* 66% Raymond McKinney 34%     Feb 01 Feb 01 Dem (66% in 2008)
GA-12 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
GA-13 David Scott* 69% Mike Crane 31%     Nov 09 Nov 09 2010 Election
GA-13 David Scott* 69% Mike Crane 31%     Feb 01 Feb 01 Dem (69% in 2008)
GA-13 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
HI-01 Colleen Hanabusa 53% Charles Djou* 47%     Nov 09 Nov 09 2010 Election
HI-01 Colleen Hanabusa 55% Charles Djou* 44%     Feb 01 Feb 01 Dem (D+11)
 
CD Democrat D % Republican R % I I % Start End Pollster
HI-02 Mazie Hirono* 72% John Willoughby 25%     Nov 09 Nov 09 2010 Election
HI-02 Mazie Hirono* 76% John Willoughby 20%     Feb 01 Feb 01 Dem (76% in 2008)
HI-02 Democrat 76% Republican 20%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
ID-01 Walt Minnick* 41% Raul Labrador 51%     Nov 09 Nov 09 2010 Election
ID-01 Walt Minnick* 46% Raul Labrador 36%     Sep 13 Sep 15 Mason Dixon
ID-01 Walt Minnick* 50% Raul Labrador 50%     Feb 01 Feb 01 Tossup (2% diff in
ID-01 Democrat 51% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
ID-02 Mike Crawford 24% Mike Simpson* 69%     Nov 09 Nov 09 2010 Election
ID-02 Mike Crawford 23% Mike Simpson* 51%     Sep 13 Sep 15 Mason Dixon
ID-02 Mike Crawford 29% Mike Simpson* 71%     Feb 01 Feb 01 GOP (71% in 2008)
ID-02 Democrat 29% Republican 71%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-01 Bobby Rush* 80% Ray Wardingley 16%     Nov 09 Nov 09 2010 Election
IL-01 Bobby Rush* 86% Ray Wardingley 14%     Feb 01 Feb 01 Dem (86% in 2008)
IL-01 Democrat 86% Republican 14%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-02 Jesse Jackson Jr.* 80% Isaac Hayes 14%     Nov 09 Nov 09 2010 Election
IL-02 Jesse Jackson Jr.* 89% Isaac Hayes 11%     Feb 01 Feb 01 Dem (89% in 2008)
IL-02 Democrat 89% Republican 11%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-03 Dan Lipinski* 70% Michael Bendas 24%     Nov 09 Nov 09 2010 Election
IL-03 Dan Lipinski* 73% Michael Bendas 22%     Feb 01 Feb 01 Dem (73% in 2008)
IL-03 Democrat 73% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-04 Luis Gutierrez* 77% Israel Vasquez 14%     Nov 09 Nov 09 2010 Election
IL-04 Luis Gutierrez* 81% Israel Vasquez 11%     Feb 01 Feb 01 Dem (81% in 2008)
IL-04 Democrat 81% Republican 11%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-05 Michael Quigley* 71% David Ratowitz 25%     Nov 09 Nov 09 2010 Election
IL-05 Michael Quigley* 69% David Ratowitz 24%     Feb 01 Feb 01 Dem (69% in 2008)
IL-05 Michael Quigley* 69% David Ratowitz 24%     Jan 01 Jan 01 Special election April 2009
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-06 Benjamin Lowe 36% Peter Roskam* 64%     Nov 09 Nov 09 2010 Election
IL-06 Benjamin Lowe 42% Peter Roskam* 58%     Feb 01 Feb 01 GOP (58% in 2008)
IL-06 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-07 Danny Davis* 81% Mark Weiman 16%     Nov 09 Nov 09 2010 Election
IL-07 Danny Davis* 85% Mark Weiman 15%     Feb 01 Feb 01 Dem (85% in 2008)
IL-07 Democrat 85% Republican 15%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-08 Melissa Bean* 48% Joe Walsh 49%     Nov 09 Nov 09 2010 Election
IL-08 Melissa Bean* 60% Joe Walsh 40%     Feb 01 Feb 01 Dem (60% in 2008)
IL-08 Democrat 60% Republican 40%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-09 Jan Schakowsky* 66% Joel Pollak 32%     Nov 09 Nov 09 2010 Election
IL-09 Jan Schakowsky* 75% Joel Pollak 22%     Feb 01 Feb 01 Dem (75% in 2008)
IL-09 Democrat 75% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-10 Daniel Seals 49% Robert Dold 51%     Nov 09 Nov 09 2010 Election
IL-10 Daniel Seals 53% Robert Dold 47%     Feb 01 Feb 01 Dem (open D+6)
IL-10 Democrat 46% Republican 54%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-11 Debbie Halvorson* 43% Adam Kinzinger 57%     Nov 09 Nov 09 2010 Election
IL-11 Debbie Halvorson* 31% Adam Kinzinger 49%     Sep 28 Sep 30 Penn Schoen Berland
IL-11 Debbie Halvorson* 58% Adam Kinzinger 35%     Feb 01 Feb 01 Dem (58% in 2008)
IL-11 Democrat 58% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-12 Jerry Costello* 60% Teri Newman 37%     Nov 09 Nov 09 2010 Election
IL-12 Jerry Costello* 71% Teri Newman 25%     Feb 01 Feb 01 Dem (71% in 2008)
IL-12 Democrat 71% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-13 Scott Harper 36% Judy Biggert* 64%     Nov 09 Nov 09 2010 Election
IL-13 Scott Harper 49% Judy Biggert* 50%     Feb 01 Feb 01 GOP (since 1998)
IL-13 Democrat 44% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-14 Bill Foster* 45% Randy Hultgren 51%     Nov 09 Nov 09 2010 Election
IL-14 Bill Foster* 50% Randy Hultgren 50%     Feb 01 Feb 01 Tossup
IL-14 Democrat 57% Republican 43%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-15 David Gill 36% Tim Johnson* 64%     Nov 09 Nov 09 2010 Election
IL-15 David Gill 36% Tim Johnson* 64%     Feb 01 Feb 01 GOP (64% in 2008)
IL-15 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-16 George Gaulrapp 31% Donald Manzullo* 65%     Nov 09 Nov 09 2010 Election
IL-16 George Gaulrapp 36% Donald Manzullo* 61%     Feb 01 Feb 01 GOP (61% in 2008)
IL-16 Democrat 36% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-17 Phil Hare* 43% Bobby Schilling 53%     Nov 09 Nov 09 2010 Election
IL-17 Phil Hare* 50% Bobby Schilling 50%     Feb 01 Feb 01 Tossup
IL-17 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-18 D.K. Hirner 26% Aaron Schock* 69%     Nov 09 Nov 09 2010 Election
IL-18 D.K. Hirner 38% Aaron Schock* 59%     Feb 01 Feb 01 GOP (59% in 2008)
IL-18 Democrat 38% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IL-19 Tim Bagwell 29% John Shimkus* 71%     Nov 09 Nov 09 2010 Election
IL-19 Tim Bagwell 33% John Shimkus* 65%     Feb 01 Feb 01 GOP (65% in 2008)
IL-19 Democrat 33% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-01 Pete Visclosky* 59% Mark Leyva 39%     Nov 09 Nov 09 2010 Election
IN-01 Pete Visclosky* 71% Mark Leyva 27%     Feb 01 Feb 01 Dem (71% in 2008)
IN-01 Democrat 71% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-02 Joe Donnelly* 48% Jackie Walorski 47%     Nov 09 Nov 09 2010 Election
IN-02 Joe Donnelly* 48% Jackie Walorski 39%     Sep 29 Oct 01 EPIC MRA
IN-02 Joe Donnelly* 52% Jackie Walorski 35%     Aug 03 Aug 03 Polling Company
IN-02 Joe Donnelly* 67% Jackie Walorski 30%     Feb 01 Feb 01 Dem (67% in 2008)
IN-02 Democrat 67% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-03 Tom Hayhurst 33% Marlin Stutzman 63%     Nov 09 Nov 09 2010 Election
IN-03 Tom Hayhurst 43% Marlin Stutzman 57%     Feb 01 Feb 01 GOP (open R+14)
IN-03 Democrat 40% Republican 55%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-04 David Sanders 26% Todd Rokita 69%     Nov 09 Nov 09 2010 Election
IN-04 David Sanders 43% Todd Rokita 57%     Feb 01 Feb 01 GOP (open R+14)
IN-04 Democrat 40% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-05 Tim Crawford 25% Dan Burton* 62%     Nov 09 Nov 09 2010 Election
IN-05 Tim Crawford 34% Dan Burton* 66%     Feb 01 Feb 01 GOP (66% in 2008)
IN-05 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-06 Barry Welsh 30% Mike Pence* 67%     Nov 09 Nov 09 2010 Election
IN-06 Barry Welsh 33% Mike Pence* 64%     Feb 01 Feb 01 GOP (64% in 2008)
IN-06 Democrat 33% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-07 Andre Carson* 59% Marvin Scott 38%     Nov 09 Nov 09 2010 Election
IN-07 Andre Carson* 65% Marvin Scott 35%     Feb 01 Feb 01 Dem (65% in 2008)
IN-07 Democrat 65% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-08 Trent VanHaaften 37% Larry Bucshon 58%     Nov 09 Nov 09 2010 Election
IN-08 Trent VanHaaften 46% Larry Bucshon 54%     Feb 01 Feb 01 GOP (open R+8)
IN-08 Democrat 65% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IN-09 Baron Hill* 42% Todd Young 52%     Nov 09 Nov 09 2010 Election
IN-09 Baron Hill* 58% Todd Young 38%     Feb 01 Feb 01 Dem (58% in 2008)
IN-09 Democrat 58% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IA-01 Bruce Braley* 49% Benjamin Lange 48%     Nov 09 Nov 09 2010 Election
IA-01 Bruce Braley* 64% Benjamin Lange 36%     Feb 01 Feb 01 Dem (64% in 2008)
IA-01 Democrat 64% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IA-02 David Loebsack* 51% Mariannette Miller-Meeks 46%     Nov 09 Nov 09 2010 Election
IA-02 David Loebsack* 50% Mariannette Miller-Meeks 50%     Feb 01 Feb 01 Tossup
IA-02 Democrat 57% Republican 39%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IA-03 Leonard Boswell* 51% Brad Zaun 47%     Nov 09 Nov 09 2010 Election
IA-03 Leonard Boswell* 50% Brad Zaun 49%     Feb 01 Feb 01 Dem (since 1996)
IA-03 Democrat 56% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IA-04 Bill Maske 32% Tom Latham* 66%     Nov 09 Nov 09 2010 Election
IA-04 Bill Maske 39% Tom Latham* 61%     Feb 01 Feb 01 GOP (61% in 2008)
IA-04 Democrat 39% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
IA-05 Matthew Campbell 32% Steve King* 66%     Nov 09 Nov 09 2010 Election
IA-05 Matthew Campbell 37% Steve King* 60%     Feb 01 Feb 01 GOP (60% in 2008)
IA-05 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KS-01 Alan Jilka 23% Tim Huelskamp 74%     Nov 09 Nov 09 2010 Election
KS-01 Alan Jilka 23% Tim Huelskamp 65%     Aug 08 Aug 08 SurveyUSA
KS-01 Alan Jilka 38% Tim Huelskamp 61%     Feb 01 Feb 01 GOP (open R+23)
KS-01 Democrat 13% Republican 82%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KS-02 Cheryl Hudspeth 32% Lynn Jenkins* 63%     Nov 09 Nov 09 2010 Election
KS-02 Cheryl Hudspeth 45% Lynn Jenkins* 54%     Feb 01 Feb 01 GOP (R+9)
KS-02 Democrat 46% Republican 51%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KS-03 Stephene Moore 38% Kevin Yoder 59%     Nov 09 Nov 09 2010 Election
KS-03 Stephene Moore 50% Kevin Yoder 50%     Feb 01 Feb 01 Tossup
KS-03 Democrat 56% Republican 40%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KS-04 Raj Goyle 36% Mike Pompeo 59%     Nov 09 Nov 09 2010 Election
KS-04 Raj Goyle 40% Mike Pompeo 50%     Sep 14 Sep 15 SurveyUSA
KS-04 Raj Goyle 42% Mike Pompeo 49%     Aug 11 Aug 11 SurveyUSA
KS-04 Raj Goyle 43% Mike Pompeo 57%     Feb 01 Feb 01 GOP (open R+14)
KS-04 Democrat 32% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-01 Charles Kendall Hatchett 29% Ed Whitfield* 71%     Nov 09 Nov 09 2010 Election
KY-01 Charles Kendall Hatchett 36% Ed Whitfield* 64%     Feb 01 Feb 01 GOP (64% in 2008)
KY-01 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-02 Ed Marksberry 32% Brett Guthrie* 68%     Nov 09 Nov 09 2010 Election
KY-02 Ed Marksberry 42% Brett Guthrie* 57%     Feb 01 Feb 01 GOP (R+15)
KY-02 Democrat 47% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-03 John Yarmuth* 55% Todd Lally 44%     Nov 09 Nov 09 2010 Election
KY-03 John Yarmuth* 53% Todd Lally 30%     Sep 20 Sep 21 Braun Research
KY-03 John Yarmuth* 47% Todd Lally 45%     Sep 01 Sep 01 SurveyUSA
KY-03 John Yarmuth* 52% Todd Lally 29%     Aug 09 Aug 10 Braun Research
KY-03 John Yarmuth* 59% Todd Lally 41%     Feb 01 Feb 01 Dem (59% in 2008)
KY-03 Democrat 59% Republican 41%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-04 John Waltz 31% Geoff Davis* 69%     Nov 09 Nov 09 2010 Election
KY-04 John Waltz 37% Geoff Davis* 63%     Feb 01 Feb 01 GOP (63% in 2008)
KY-04 Democrat 37% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-05 Jim Holbert 23% Hal Rogers* 77%     Nov 09 Nov 09 2010 Election
KY-05 Jim Holbert 42% Hal Rogers* 58%     Feb 01 Feb 01 GOP (since 1980)
KY-05 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
KY-06 Ben Chandler* 50% Andy Barr 49%     Nov 09 Nov 09 2010 Election
KY-06 Ben Chandler* 51% Andy Barr 37%     Sep 21 Sep 22 Braun Research
KY-06 Ben Chandler* 65% Andy Barr 35%     Feb 01 Feb 01 Dem (65% in 2008)
KY-06 Democrat 65% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-01 Myron Katz 19% Steve Scalise* 79%     Nov 09 Nov 09 2010 Election
LA-01 Myron Katz 34% Steve Scalise* 66%     Feb 01 Feb 01 GOP (66% in 2008)
LA-01 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-02 Cedric Richmond 65% Joseph Cao* 33%     Nov 09 Nov 09 2010 Election
LA-02 Cedric Richmond 49% Joseph Cao* 38%     Oct 02 Oct 03 PPP
LA-02 Cedric Richmond 62% Joseph Cao* 37%     Feb 01 Feb 01 Dem (D+25)
LA-02 Democrat 47% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-03 Ravi Sangisetty 36% Jeff Landry 64%     Nov 09 Nov 09 2010 Election
LA-03 Ravi Sangisetty 44% Jeff Landry 56%     Feb 01 Feb 01 GOP (open R+12)
LA-03 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-04 David Melville 32% John Fleming* 62%     Nov 09 Nov 09 2010 Election
LA-04 David Melville 50% John Fleming* 50%     Feb 01 Feb 01 Tossup (1% diff in
LA-04 Democrat 47% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-05 (Unopposed) 00% Rodney Alexander 79%     Nov 09 Nov 09 2010 Election
LA-05 (Unopposed) 43% Rodney Alexander 57%     Feb 01 Feb 01 GOP (R+14)
LA-05 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-06 Merritt McDonald 34% Bill Cassidy* 66%     Nov 09 Nov 09 2010 Election
LA-06 Merritt McDonald 45% Bill Cassidy* 55%     Feb 01 Feb 01 GOP (R+10)
LA-06 Democrat 40% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
LA-07 (Unopposed) 00% Charles Boustany 100%     Nov 09 Nov 09 2010 Election
LA-07 (Unopposed) 34% Charles Boustany 62%     Feb 01 Feb 01 GOP (62% in 2008)
LA-07 Democrat 34% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
ME-01 Chellie Pingree* 57% Dean Scontras 43%     Nov 09 Nov 09 2010 Election
ME-01 Chellie Pingree* 54% Dean Scontras 26%     Sep 27 Sep 27 Critical Insights
ME-01 Chellie Pingree* 53% Dean Scontras 29%     Sep 13 Sep 13 Critical Insights
ME-01 Chellie Pingree* 54% Dean Scontras 46%     Feb 01 Feb 01 Dem (D+8)
ME-01 Democrat 55% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
ME-02 Mike Michaud* 55% Jason Levesque 45%     Nov 09 Nov 09 2010 Election
ME-02 Mike Michaud* 44% Jason Levesque 32%     Sep 27 Sep 27 Critical Insights
ME-02 Mike Michaud* 48% Jason Levesque 28%     Sep 13 Sep 13 Critical Insights
ME-02 Mike Michaud* 67% Jason Levesque 33%     Feb 01 Feb 01 Dem (67% in 2008)
ME-02 Democrat 67% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-01 Frank Kratovil* 41% Andy Harris 55%     Nov 09 Nov 09 2010 Election
MD-01 Frank Kratovil* 40% Andy Harris 43%     Sep 28 Sep 30 Penn Schoen Berland
MD-01 Frank Kratovil* 50% Andy Harris 50%     Feb 01 Feb 01 Tossup (1% diff in
MD-01 Democrat 50% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-02 Dutch Ruppersberger* 64% Marcelo Cardarelli 33%     Nov 09 Nov 09 2010 Election
MD-02 Dutch Ruppersberger* 72% Marcelo Cardarelli 25%     Feb 01 Feb 01 Dem (72% in 2008)
MD-02 Democrat 72% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-03 John Sarbanes* 61% Jim Wilhelm 36%     Nov 09 Nov 09 2010 Election
MD-03 John Sarbanes* 70% Jim Wilhelm 30%     Feb 01 Feb 01 Dem (70% in 2008)
MD-03 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-04 Donna Edwards* 84% Robert Broadus 16%     Nov 09 Nov 09 2010 Election
MD-04 Donna Edwards* 86% Robert Broadus 13%     Feb 01 Feb 01 Dem (86% in 2008)
MD-04 Democrat 86% Republican 13%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-05 Steny Hoyer* 64% Charles Lollar 35%     Nov 09 Nov 09 2010 Election
MD-05 Steny Hoyer* 74% Charles Lollar 24%     Feb 01 Feb 01 Dem (74% in 2008)
MD-05 Democrat 74% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-06 Andrew Duck 33% Roscoe Bartlett* 62%     Nov 09 Nov 09 2010 Election
MD-06 Andrew Duck 39% Roscoe Bartlett* 58%     Feb 01 Feb 01 GOP (58% in 2008)
MD-06 Democrat 39% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-07 Elijah Cummings* 75% Frank Mirabile 23%     Nov 09 Nov 09 2010 Election
MD-07 Elijah Cummings* 80% Frank Mirabile 18%     Feb 01 Feb 01 Dem (80% in 2008)
MD-07 Democrat 80% Republican 18%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MD-08 Chris Van Hollen* 73% Michael Philips 25%     Nov 09 Nov 09 2010 Election
MD-08 Chris Van Hollen* 75% Michael Philips 22%     Feb 01 Feb 01 Dem (75% in 2008)
MD-08 Democrat 75% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-01 John Olver* 60% William Gunn 34%     Nov 09 Nov 09 2010 Election
MA-01 John Olver* 73% William Gunn 27%     Feb 01 Feb 01 Dem (73% in 2008)
MA-01 Democrat 73% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-02 Richard Neal* 57% Tom Wesley 43%     Nov 09 Nov 09 2010 Election
MA-02 Richard Neal* 54% Tom Wesley 45%     Feb 01 Feb 01 Dem (since 1988)
MA-02 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-03 Jim McGovern* 56% Marty Lamb 39%     Nov 09 Nov 09 2010 Election
MA-03 Jim McGovern* 54% Marty Lamb 45%     Feb 01 Feb 01 Dem (since 1996)
MA-03 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-04 Barney Frank* 54% Sean Bielat 43%     Nov 09 Nov 09 2010 Election
MA-04 Barney Frank* 68% Sean Bielat 25%     Feb 01 Feb 01 Dem (68% in 2008)
MA-04 Democrat 68% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-05 Niki Tsongas* 55% Jon Golnik 42%     Nov 09 Nov 09 2010 Election
MA-05 Niki Tsongas* 54% Jon Golnik 46%     Feb 01 Feb 01 Dem (D+8)
MA-05 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-06 John Tierney* 57% Bill Hudak 43%     Nov 09 Nov 09 2010 Election
MA-06 John Tierney* 70% Bill Hudak 30%     Feb 01 Feb 01 Dem (70% in 2008)
MA-06 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-07 Ed Markey* 66% Gerry Dembrowski 34%     Nov 09 Nov 09 2010 Election
MA-07 Ed Markey* 76% Gerry Dembrowski 24%     Feb 01 Feb 01 Dem (76% in 2008)
MA-07 Democrat 76% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-08 Mike Capuano** 100% (Unopposed) 00%     Nov 09 Nov 09 2010 Election
MA-08 Mike Capuano** 66% (Unopposed) 34%     Feb 01 Feb 01 Dem (since 1998)
MA-08 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-09 Stephen Lynch* 68% Vernon Harrison 26%     Nov 09 Nov 09 2010 Election
MA-09 Stephen Lynch* 55% Vernon Harrison 44%     Feb 01 Feb 01 Dem (D+11)
MA-09 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MA-10 Bill Keating 47% Jeff Perry 42%     Nov 09 Nov 09 2010 Election
MA-10 Bill Keating 52% Jeff Perry 47%     Feb 01 Feb 01 Dem (open D+5)
MA-10 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-01 Gary McDowell 41% Dan Benishek 52%     Nov 09 Nov 09 2010 Election
MI-01 Gary McDowell 50% Dan Benishek 50%     Feb 01 Feb 01 Tossup
MI-01 Democrat 65% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-02 Fred Johnson 32% Bill Huizenga 65%     Nov 09 Nov 09 2010 Election
MI-02 Fred Johnson 46% Bill Huizenga 53%     Feb 01 Feb 01 GOP (open R+7)
MI-02 Democrat 35% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-03 Pat Miles 37% Justin Amash 60%     Nov 09 Nov 09 2010 Election
MI-03 Pat Miles 47% Justin Amash 53%     Feb 01 Feb 01 GOP (open R+6)
MI-03 Democrat 35% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-04 Jerry Campbell 31% Dave Camp* 66%     Nov 09 Nov 09 2010 Election
MI-04 Jerry Campbell 36% Dave Camp* 62%     Feb 01 Feb 01 GOP (62% in 2008)
MI-04 Democrat 36% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-05 Dale Kildee* 53% John Kuipec 44%     Nov 09 Nov 09 2010 Election
MI-05 Dale Kildee* 70% John Kuipec 27%     Feb 01 Feb 01 Dem (70% in 2008)
MI-05 Democrat 70% Republican 27%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-06 Don Cooney 34% Fred Upton* 62%     Nov 09 Nov 09 2010 Election
MI-06 Don Cooney 39% Fred Upton* 59%     Feb 01 Feb 01 GOP (59% in 2008)
MI-06 Democrat 39% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-07 Mark Schauer* 45% Tim Walberg 50%     Nov 09 Nov 09 2010 Election
MI-07 Mark Schauer* 41% Tim Walberg 41%     Sep 25 Sep 27 Penn Schoen Berland
MI-07 Mark Schauer* 50% Tim Walberg 50%     Feb 01 Feb 01 Tossup
MI-07 Democrat 49% Republican 46%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-08 Lance Enderle 34% Mike Rogers* 64%     Nov 09 Nov 09 2010 Election
MI-08 Lance Enderle 50% Mike Rogers* 50%     Feb 01 Feb 01 Tossup
MI-08 Democrat 40% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-09 Gary Peters* 50% Rocky Raczowski 47%     Nov 09 Nov 09 2010 Election
MI-09 Gary Peters* 50% Rocky Raczowski 50%     Feb 01 Feb 01 Tossup
MI-09 Democrat 52% Republican 43%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-10 Henry Yanez 25% Candice Miller* 72%     Nov 09 Nov 09 2010 Election
MI-10 Henry Yanez 31% Candice Miller* 66%     Feb 01 Feb 01 GOP (66% in 2008)
MI-10 Democrat 31% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-11 Natalie Mosher 38% Thad McCotter* 59%     Nov 09 Nov 09 2010 Election
MI-11 Natalie Mosher 50% Thad McCotter* 50%     Feb 01 Feb 01 Tossup
MI-11 Democrat 45% Republican 51%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-12 Sander Levin* 61% Don Volaric 35%     Nov 09 Nov 09 2010 Election
MI-12 Sander Levin* 72% Don Volaric 24%     Feb 01 Feb 01 Dem (72% in 2008)
MI-12 Democrat 72% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-13 Hansen Clarke 79% John Hauler 19%     Nov 09 Nov 09 2010 Election
MI-13 Hansen Clarke 65% John Hauler 34%     Feb 01 Feb 01 Dem (open D+31)
MI-13 Democrat 74% Republican 19%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-14 John Conyers Jr.* 77% Don Ukrainec 20%     Nov 09 Nov 09 2010 Election
MI-14 John Conyers Jr.* 67% Don Ukrainec 33%     Feb 01 Feb 01 Dem (since 1964)
MI-14 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MI-15 John Dingell* 57% Rob Steele 40%     Nov 09 Nov 09 2010 Election
MI-15 John Dingell* 49% Rob Steele 30%     Sep 15 Sep 16 Detroit News
MI-15 John Dingell* 71% Rob Steele 25%     Feb 01 Feb 01 Dem (71% in 2008)
MI-15 Democrat 71% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-01 Tim Walz* 50% Randy Demmer 44%     Nov 09 Nov 09 2010 Election
MN-01 Tim Walz* 63% Randy Demmer 33%     Feb 01 Feb 01 Dem (63% in 2008)
MN-01 Democrat 63% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-02 Shelly Madore 37% John Kline* 63%     Nov 09 Nov 09 2010 Election
MN-02 Shelly Madore 48% John Kline* 52%     Feb 01 Feb 01 GOP (R+4)
MN-02 Democrat 43% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-03 Jim Meffert 37% Erik Paulsen* 59%     Nov 09 Nov 09 2010 Election
MN-03 Jim Meffert 50% Erik Paulsen* 50%     Feb 01 Feb 01 Tossup
MN-03 Democrat 41% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-04 Betty McCollum* 50% Teresa Collett 35%     Nov 09 Nov 09 2010 Election
MN-04 Betty McCollum* 69% Teresa Collett 31%     Feb 01 Feb 01 Dem (69% in 2008)
MN-04 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-05 Keith Ellison* 68% Joel Demos 24%     Nov 09 Nov 09 2010 Election
MN-05 Keith Ellison* 71% Joel Demos 22%     Feb 01 Feb 01 Dem (71% in 2008)
MN-05 Democrat 71% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-06 Tarryl Clark 40% Michele Bachmann* 52%     Nov 09 Nov 09 2010 Election
MN-06 Tarryl Clark 40% Michele Bachmann* 49%     Sep 13 Sep 15 SurveyUSA
MN-06 Tarryl Clark 40% Michele Bachmann* 49% _MN-06!I 01% Sep 13 Sep 15 SurveyUSA
MN-06 Tarryl Clark 39% Michele Bachmann* 48%     Jul 09 Jul 11 SurveyUSA
MN-06 Tarryl Clark 50% Michele Bachmann* 50%     Feb 01 Feb 01 Tossup (2% diff in
MN-06 Democrat 44% Republican 46%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-07 Collin Peterson* 55% Lee Byberg 38%     Nov 09 Nov 09 2010 Election
MN-07 Collin Peterson* 72% Lee Byberg 28%     Feb 01 Feb 01 Dem (72% in 2008)
MN-07 Democrat 72% Republican 28%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MN-08 Jim Oberstar* 47% Chip Cravaack 48%     Nov 09 Nov 09 2010 Election
MN-08 Jim Oberstar* 68% Chip Cravaack 32%     Feb 01 Feb 01 Dem (68% in 2008)
MN-08 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MS-01 Travis Childers* 41% Alan Nunnelee 55%     Nov 09 Nov 09 2010 Election
MS-01 Travis Childers* 50% Alan Nunnelee 50%     Feb 01 Feb 01 Tossup
MS-01 Democrat 54% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MS-02 Bennie Thompson* 62% Bill Marcy 37%     Nov 09 Nov 09 2010 Election
MS-02 Bennie Thompson* 69% Bill Marcy 31%     Feb 01 Feb 01 Dem (69% in 2008)
MS-02 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MS-03 Joel Gill 31% Gregg Harper* 68%     Nov 09 Nov 09 2010 Election
MS-03 Joel Gill 37% Gregg Harper* 63%     Feb 01 Feb 01 GOP (63% in 2008)
MS-03 Democrat 37% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MS-04 Gene Taylor* 47% Steven Palazzo 52%     Nov 09 Nov 09 2010 Election
MS-04 Gene Taylor* 75% Steven Palazzo 25%     Feb 01 Feb 01 Dem (75% in 2008)
MS-04 Democrat 75% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-01 William Lacy Clay Jr.* 74% Robyn Hamlin 24%     Nov 09 Nov 09 2010 Election
MO-01 William Lacy Clay Jr.* 63% Robyn Hamlin 36%     Feb 01 Feb 01 Dem (D+27)
MO-01 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-02 Arthur Lieber 29% Todd Akin* 68%     Nov 09 Nov 09 2010 Election
MO-02 Arthur Lieber 36% Todd Akin* 62%     Feb 01 Feb 01 GOP (62% in 2008)
MO-02 Democrat 36% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-03 Russ Carnahan* 49% Ed Martin 47%     Nov 09 Nov 09 2010 Election
MO-03 Russ Carnahan* 66% Ed Martin 30%     Feb 01 Feb 01 Dem (66% in 2008)
MO-03 Democrat 66% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-04 Ike Skelton* 45% Vicky Hartzler 50%     Nov 09 Nov 09 2010 Election
MO-04 Ike Skelton* 47% Vicky Hartzler 35%     Aug 22 Aug 22 Missouri State U.
MO-04 Ike Skelton* 66% Vicky Hartzler 34%     Feb 01 Feb 01 Dem (66% in 2008)
MO-04 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-05 Emanuel Cleaver* 53% Jacob Turk 44%     Nov 09 Nov 09 2010 Election
MO-05 Emanuel Cleaver* 64% Jacob Turk 36%     Feb 01 Feb 01 Dem (64% in 2008)
MO-05 Democrat 64% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-06 Clint Hylton 31% Sam Graves* 69%     Nov 09 Nov 09 2010 Election
MO-06 Clint Hylton 37% Sam Graves* 59%     Feb 01 Feb 01 GOP (59% in 2008)
MO-06 Democrat 37% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-07 Scott Eckersley 30% Billy Long 63%     Nov 09 Nov 09 2010 Election
MO-07 Scott Eckersley 24% Billy Long 51%     Aug 22 Aug 22 Missouri State U.
MO-07 Scott Eckersley 41% Billy Long 58%     Feb 01 Feb 01 GOP (open R+17)
MO-07 Democrat 28% Republican 68%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-08 Tommy Sowers 29% Jo-Ann Emerson* 66%     Nov 09 Nov 09 2010 Election
MO-08 Tommy Sowers 26% Jo-Ann Emerson* 71%     Feb 01 Feb 01 GOP (71% in 2008)
MO-08 Democrat 26% Republican 71%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MO-09 (Unopposed) 00% Blaine Luetkemeyer* 78%     Nov 09 Nov 09 2010 Election
MO-09 (Unopposed) 00% Blaine Luetkemeyer* 99%     Feb 01 Feb 01 GOP (unopposed)
MO-09 Democrat 47% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
MT-AL Dennis McDonald 34% Denny Rehberg* 61%     Nov 09 Nov 09 2010 Election
MT-AL Dennis McDonald 32% Denny Rehberg* 64%     Feb 01 Feb 01 GOP (64% in 2008)
MT-AL Democrat 32% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NE-01 Ivy Harper 29% Jeff Fortenberry* 71%     Nov 09 Nov 09 2010 Election
NE-01 Ivy Harper 30% Jeff Fortenberry* 70%     Feb 01 Feb 01 GOP (70% in 2008)
NE-01 Democrat 30% Republican 70%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NE-02 Tom White 39% Lee Terry* 61%     Nov 09 Nov 09 2010 Election
NE-02 Tom White 47% Lee Terry* 53%     Feb 01 Feb 01 GOP (since 1998)
NE-02 Democrat 48% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NE-03 Rebekah Davis 18% Adrian Smith* 70%     Nov 09 Nov 09 2010 Election
NE-03 Rebekah Davis 23% Adrian Smith* 77%     Feb 01 Feb 01 GOP (77% in 2008)
NE-03 Democrat 23% Republican 77%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NV-01 Shelley Berkley* 62% Kenneth Wegner 35%     Nov 09 Nov 09 2010 Election
NV-01 Shelley Berkley* 68% Kenneth Wegner 28%     Feb 01 Feb 01 Dem (68% in 2008)
NV-01 Democrat 68% Republican 28%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NV-02 Nancy Price 33% Dean Heller* 63%     Nov 09 Nov 09 2010 Election
NV-02 Nancy Price 47% Dean Heller* 52%     Feb 01 Feb 01 GOP (R+5)
NV-02 Democrat 41% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NV-03 Dina Titus* 47% Joe Heck 48%     Nov 09 Nov 09 2010 Election
NV-03 Dina Titus* 44% Joe Heck 47%     Sep 25 Sep 27 Penn Schoen Berland
NV-03 Dina Titus* 47% Joe Heck 43%     Sep 07 Sep 09 Mason Dixon
NV-03 Dina Titus* 47% Joe Heck 43%     Sep 08 Sep 08 Mason Dixon
NV-03 Dina Titus* 43% Joe Heck 42%     Aug 09 Aug 11 Mason Dixon
NV-03 Dina Titus* 42% Joe Heck 40%     Jul 12 Jul 14 Mason Dixon
NV-03 Dina Titus* 44% Joe Heck 49%     Apr 05 Apr 07 Mason Dixon
NV-03 Dina Titus* 50% Joe Heck 50%     Feb 01 Feb 01 Tossup
NV-03 Democrat 48% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NH-01 Carol Shea-Porter* 43% Frank Guinta 54%     Nov 09 Nov 09 2010 Election
NH-01 Carol Shea-Porter* 39% Frank Guinta 49%     Sep 23 Sep 29 U. of New Hampshire
NH-01 Carol Shea-Porter* 40% Frank Guinta 50%     Sep 22 Sep 26 ARG
NH-01 Carol Shea-Porter* 50% Frank Guinta 50%     Feb 01 Feb 01 Tossup
NH-01 Democrat 52% Republican 46%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NH-02 Ann McLane Kuster 47% Charlie Bass 48%     Nov 09 Nov 09 2010 Election
NH-02 Ann McLane Kuster 38% Charlie Bass 43%     Sep 23 Sep 29 U. of New Hampshire
NH-02 Ann McLane Kuster 36% Charlie Bass 38%     Sep 22 Sep 26 ARG
NH-02 Ann McLane Kuster 50% Charlie Bass 50%     Feb 01 Feb 01 Tossup
NH-02 Democrat 57% Republican 41%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-01 Rob Andrews* 63% Dale Glading 35%     Nov 09 Nov 09 2010 Election
NJ-01 Rob Andrews* 72% Dale Glading 26%     Feb 01 Feb 01 Dem (72% in 2008)
NJ-01 Democrat 72% Republican 26%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-02 Gary Stein 31% Frank LoBiondo* 66%     Nov 09 Nov 09 2010 Election
NJ-02 Gary Stein 39% Frank LoBiondo* 59%     Feb 01 Feb 01 GOP (59% in 2008)
NJ-02 Democrat 39% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-03 John Adler* 47% Jon Runyan 50%     Nov 09 Nov 09 2010 Election
NJ-03 John Adler* 42% Jon Runyan 39%     Sep 24 Sep 28 Braun Research
NJ-03 John Adler* 42% Jon Runyan 39%     Sep 24 Sep 28 Monmouth U.
NJ-03 John Adler* 43% Jon Runyan 39%     Sep 23 Sep 26 Rutgers/Eagleton
NJ-03 John Adler* 35% Jon Runyan 28%     Aug 08 Aug 08 Rutgers/Eagleton
NJ-03 John Adler* 50% Jon Runyan 50%     Feb 01 Feb 01 Tossup
NJ-03 Democrat 52% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-04 Howard Kleinhendler 28% Chris Smith* 69%     Nov 09 Nov 09 2010 Election
NJ-04 Howard Kleinhendler 33% Chris Smith* 66%     Feb 01 Feb 01 GOP (66% in 2008)
NJ-04 Democrat 33% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-05 Tod Thiese 33% Scott Garrett* 65%     Nov 09 Nov 09 2010 Election
NJ-05 Tod Thiese 46% Scott Garrett* 53%     Feb 01 Feb 01 GOP (R+7)
NJ-05 Democrat 42% Republican 56%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-06 Frank Pallone* 54% Anna Little 44%     Nov 09 Nov 09 2010 Election
NJ-06 Frank Pallone* 53% Anna Little 41%     Oct 02 Oct 05 Monmouth U.
NJ-06 Frank Pallone* 67% Anna Little 32%     Feb 01 Feb 01 Dem (67% in 2008)
NJ-06 Democrat 67% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-07 Ed Potosnak 41% Leonard Lance* 59%     Nov 09 Nov 09 2010 Election
NJ-07 Ed Potosnak 48% Leonard Lance* 51%     Feb 01 Feb 01 GOP (R+3)
NJ-07 Democrat 41% Republican 51%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-08 Bill Pascrell* 63% Roland Straten 36%     Nov 09 Nov 09 2010 Election
NJ-08 Bill Pascrell* 71% Roland Straten 28%     Feb 01 Feb 01 Dem (71% in 2008)
NJ-08 Democrat 71% Republican 28%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-09 Steve Rothman* 61% Michael Agosta 38%     Nov 09 Nov 09 2010 Election
NJ-09 Steve Rothman* 68% Michael Agosta 32%     Feb 01 Feb 01 Dem (68% in 2008)
NJ-09 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-10 Don Payne* 85% Michael Alonso 13%     Nov 09 Nov 09 2010 Election
NJ-10 Don Payne* 66% Michael Alonso 33%     Feb 01 Feb 01 Dem (since 1988)
NJ-10 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-11 Douglas Herbert 31% Rodney Frelinghuysen* 67%     Nov 09 Nov 09 2010 Election
NJ-11 Douglas Herbert 37% Rodney Frelinghuysen* 62%     Feb 01 Feb 01 GOP (62% in 2008)
NJ-11 Democrat 37% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-12 Rush Holt* 53% Scott Sipprelle 46%     Nov 09 Nov 09 2010 Election
NJ-12 Rush Holt* 62% Scott Sipprelle 36%     Feb 01 Feb 01 Dem (62% in 2008)
NJ-12 Democrat 62% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NJ-13 Albio Sires* 74% Henrietta Dwyer 23%     Nov 09 Nov 09 2010 Election
NJ-13 Albio Sires* 75% Henrietta Dwyer 22%     Feb 01 Feb 01 Dem (75% in 2008)
NJ-13 Democrat 75% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NM-01 Martin Heinrich* 52% Jon Barela 48%     Nov 09 Nov 09 2010 Election
NM-01 Martin Heinrich* 48% Jon Barela 41%     Sep 27 Sep 30 Research and Polling
NM-01 Martin Heinrich* 50% Jon Barela 43%     Sep 25 Sep 26 PPP
NM-01 Martin Heinrich* 47% Jon Barela 41%     Aug 23 Aug 27 Research and Polling
NM-01 Martin Heinrich* 45% Jon Barela 51%     Jul 22 Jul 25 SurveyUSA
NM-01 Martin Heinrich* 50% Jon Barela 50%     Feb 01 Feb 01 Tossup
NM-01 Democrat 55% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NM-02 Harry Teague* 45% Steve Pearce 55%     Nov 09 Nov 09 2010 Election
NM-02 Harry Teague* 42% Steve Pearce 46%     Sep 28 Sep 30 Penn Schoen Berland
NM-02 Harry Teague* 44% Steve Pearce 45%     Sep 27 Sep 30 Research and Polling
NM-02 Harry Teague* 47% Steve Pearce 48%     Sep 25 Sep 26 PPP
NM-02 Harry Teague* 45% Steve Pearce 42%     Aug 23 Aug 27 Research and Polling
NM-02 Harry Teague* 41% Steve Pearce 43%     Feb 18 Feb 20 PPP
NM-02 Harry Teague* 50% Steve Pearce 50%     Feb 01 Feb 01 Tossup
NM-02 Democrat 56% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NM-03 Ben Lujan* 57% Tom Mullins 43%     Nov 09 Nov 09 2010 Election
NM-03 Ben Lujan* 50% Tom Mullins 50%     Feb 01 Feb 01 Tossup
NM-03 Democrat 56% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-01 Tim Bishop* 50% Randy Altschuler 49%     Nov 09 Nov 09 2010 Election
NY-01 Tim Bishop* 58% Randy Altschuler 42%     Feb 01 Feb 01 Dem (58% in 2008)
NY-01 Democrat 58% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-02 Steve Israel* 56% John Gomez 43%     Nov 09 Nov 09 2010 Election
NY-02 Steve Israel* 66% John Gomez 34%     Feb 01 Feb 01 Dem (66% in 2008)
NY-02 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-03 Howard Kudler 28% Peter King* 72%     Nov 09 Nov 09 2010 Election
NY-03 Howard Kudler 36% Peter King* 64%     Feb 01 Feb 01 GOP (64% in 2008)
NY-03 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-04 Carolyn McCarthy 54% Francis Becker 46%     Nov 09 Nov 09 2010 Election
NY-04 Carolyn McCarthy 64% Francis Becker 36%     Feb 01 Feb 01 Dem (64% in 2008)
NY-04 Democrat 64% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-05 Gary Ackerman* 62% James Milano 37%     Nov 09 Nov 09 2010 Election
NY-05 Gary Ackerman* 70% James Milano 28%     Feb 01 Feb 01 Dem (70% in 2008)
NY-05 Democrat 70% Republican 28%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-06 Gregory Meeks* 85% Asher Taub 15%     Nov 09 Nov 09 2010 Election
NY-06 Gregory Meeks* 68% Asher Taub 32%     Feb 01 Feb 01 Dem (since 1998)
NY-06 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-07 Joseph Crowley* 80% Ken Reynolds 19%     Nov 09 Nov 09 2010 Election
NY-07 Joseph Crowley* 85% Ken Reynolds 15%     Feb 01 Feb 01 Dem (85% in 2008)
NY-07 Democrat 85% Republican 15%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-08 Jerrold Nadler* 75% Susan Kone 25%     Nov 09 Nov 09 2010 Election
NY-08 Jerrold Nadler* 80% Susan Kone 20%     Feb 01 Feb 01 Dem (80% in 2008)
NY-08 Democrat 80% Republican 20%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-09 Anthony Weiner* 59% Bob Turner 41%     Nov 09 Nov 09 2010 Election
NY-09 Anthony Weiner* 52% Bob Turner 47%     Feb 01 Feb 01 Dem (since 1998)
NY-09 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-10 Ed Towns* 91% Diana Muniz 07%     Nov 09 Nov 09 2010 Election
NY-10 Ed Towns* 94% Diana Muniz 06%     Feb 01 Feb 01 Dem (94% in 2008)
NY-10 Democrat 94% Republican 06%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-11 Yvette Clarke* 90% Hugh Carr 10%     Nov 09 Nov 09 2010 Election
NY-11 Yvette Clarke* 92% Hugh Carr 07%     Feb 01 Feb 01 Dem (92% in 2008)
NY-11 Democrat 92% Republican 07%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-12 Nydia Velazquez* 93% (Unopposed) 00%     Nov 09 Nov 09 2010 Election
NY-12 Nydia Velazquez* 89% (Unopposed) 11%     Feb 01 Feb 01 Dem (89% in 2008)
NY-12 Democrat 89% Republican 11%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-13 Mike McMahon* 48% Michael Grimm 51%     Nov 09 Nov 09 2010 Election
NY-13 Mike McMahon* 61% Michael Grimm 33%     Feb 01 Feb 01 Dem (61% in 2008)
NY-13 Democrat 61% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-14 Carolyn Maloney* 75% Ryan Brumberg 22%     Nov 09 Nov 09 2010 Election
NY-14 Carolyn Maloney* 79% Ryan Brumberg 19%     Feb 01 Feb 01 Dem (79% in 2008)
NY-14 Democrat 79% Republican 19%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-15 Charlie Rangel* 80% Michel Faulkner 10%     Nov 09 Nov 09 2010 Election
NY-15 Charlie Rangel* 88% Michel Faulkner 09%     Feb 01 Feb 01 Dem (88% in 2008)
NY-15 Democrat 88% Republican 09%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-16 Jose Serrano* 95% Frank Della Valle 05%     Nov 09 Nov 09 2010 Election
NY-16 Jose Serrano* 97% Frank Della Valle 03%     Feb 01 Feb 01 Dem (97% in 2008)
NY-16 Democrat 97% Republican 03%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-17 Eliot Engel* 71% Anthony Mele 24%     Nov 09 Nov 09 2010 Election
NY-17 Eliot Engel* 79% Anthony Mele 21%     Feb 01 Feb 01 Dem (79% in 2008)
NY-17 Democrat 79% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-18 Nita Lowey* 62% James Russell 38%     Nov 09 Nov 09 2010 Election
NY-18 Nita Lowey* 68% James Russell 32%     Feb 01 Feb 01 Dem (68% in 2008)
NY-18 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-19 John Hall* 47% Nan Hayworth 53%     Nov 09 Nov 09 2010 Election
NY-19 John Hall* 58% Nan Hayworth 42%     Feb 01 Feb 01 Dem (58% in 2008)
NY-19 Democrat 58% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-20 Scott Murphy* 45% Christopher Gibson 55%     Nov 09 Nov 09 2010 Election
NY-20 Scott Murphy* 54% Christopher Gibson 37%     Sep 12 Sep 14 Siena Coll.
NY-20 Scott Murphy* 50% Christopher Gibson 50%     Feb 01 Feb 01 Tossup (1% diff in
NY-20 Scott Murphy* 50% Christopher Gibson 49%     Jan 01 Jan 01 Special election March 2009
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-21 Paul Tonko* 59% Theodore Danz 41%     Nov 09 Nov 09 2010 Election
NY-21 Paul Tonko* 62% Theodore Danz 35%     Feb 01 Feb 01 Dem (62% in 2008)
NY-21 Democrat 62% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-22 Maurice Hinchey* 52% George Phillips 48%     Nov 09 Nov 09 2010 Election
NY-22 Maurice Hinchey* 66% George Phillips 34%     Feb 01 Feb 01 Dem (66% in 2008)
NY-22 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-23 Bill Owens* 48% Matt Doheny 46%     Nov 09 Nov 09 2010 Election
NY-23 Bill Owens* 50% Matt Doheny 50%     Feb 01 Feb 01 Tossup (2% diff in
NY-23 Bill Owens* 48% Matt Doheny 46%     Jan 01 Jan 01 Special election November 2009
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-24 Mike Arcuri* 47% Richard Hanna 53%     Nov 09 Nov 09 2010 Election
NY-24 Mike Arcuri* 45% Richard Hanna 40%     Sep 13 Sep 15 Siena Coll.
NY-24 Mike Arcuri* 48% Richard Hanna 40%     Sep 13 Sep 15 Siena Coll.
NY-24 Mike Arcuri* 50% Richard Hanna 50%     Feb 01 Feb 01 Tossup (2% diff in
NY-24 Democrat 51% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-25 Dan Maffei* 49% Ann Marie Beurkle 50%     Nov 09 Nov 09 2010 Election
NY-25 Dan Maffei* 50% Ann Marie Beurkle 50%     Feb 01 Feb 01 Tossup
NY-25 Democrat 55% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-26 Philip Fedele 26% Chris Lee* 74%     Nov 09 Nov 09 2010 Election
NY-26 Philip Fedele 47% Chris Lee* 53%     Feb 01 Feb 01 GOP (R+6)
NY-26 Democrat 40% Republican 55%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-27 Brian Higgins* 61% Leonard Roberto 39%     Nov 09 Nov 09 2010 Election
NY-27 Brian Higgins* 74% Leonard Roberto 23%     Feb 01 Feb 01 Dem (74% in 2008)
NY-27 Democrat 74% Republican 23%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-28 Louise Slaughter* 66% Jill Rowland 34%     Nov 09 Nov 09 2010 Election
NY-28 Louise Slaughter* 78% Jill Rowland 22%     Feb 01 Feb 01 Dem (78% in 2008)
NY-28 Democrat 78% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NY-29 Matt Zeller 44% Tom Reed 56%     Nov 09 Nov 09 2010 Election
NY-29 Matt Zeller 30% Tom Reed 44%     Sep 14 Sep 16 Siena Coll.
NY-29 Matt Zeller 50% Tom Reed 50%     Feb 01 Feb 01 Tossup (2% diff in
NY-29 Democrat 51% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-01 G.K. Butterfield* 59% Ashley Woolard 41%     Nov 09 Nov 09 2010 Election
NC-01 G.K. Butterfield* 70% Ashley Woolard 30%     Feb 01 Feb 01 Dem (70% in 2008)
NC-01 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-02 Bob Etheridge* 49% Renee Ellmers 50%     Nov 09 Nov 09 2010 Election
NC-02 Bob Etheridge* 67% Renee Ellmers 31%     Feb 01 Feb 01 Dem (67% in 2008)
NC-02 Democrat 67% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-03 Johnny Rouse 26% Walter Jones* 72%     Nov 09 Nov 09 2010 Election
NC-03 Johnny Rouse 34% Walter Jones* 66%     Feb 01 Feb 01 GOP (66% in 2008)
NC-03 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-04 David Price* 57% B.J. Lawson 43%     Nov 09 Nov 09 2010 Election
NC-04 David Price* 63% B.J. Lawson 37%     Feb 01 Feb 01 Dem (63% in 2008)
NC-04 Democrat 63% Republican 37%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-05 William Kennedy 34% Virginia Foxx* 66%     Nov 09 Nov 09 2010 Election
NC-05 William Kennedy 42% Virginia Foxx* 58%     Feb 01 Feb 01 GOP (58% in 2008)
NC-05 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-06 Gregory Scott Turner 25% Howard Coble* 75%     Nov 09 Nov 09 2010 Election
NC-06 Gregory Scott Turner 33% Howard Coble* 67%     Feb 01 Feb 01 GOP (67% in 2008)
NC-06 Democrat 33% Republican 67%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-07 Mike McIntyre* 54% Ilario Pantano 46%     Nov 09 Nov 09 2010 Election
NC-07 Mike McIntyre* 45% Ilario Pantano 46%     Sep 24 Sep 26 SurveyUSA
NC-07 Mike McIntyre* 69% Ilario Pantano 31%     Feb 01 Feb 01 Dem (69% in 2008)
NC-07 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-08 Larry Kissell* 53% Harold Johnson 44%     Nov 09 Nov 09 2010 Election
NC-08 Larry Kissell* 46% Harold Johnson 45%     Oct 01 Oct 03 SurveyUSA
NC-08 Larry Kissell* 41% Harold Johnson 35%     Jun 13 Jun 13 PPP
NC-08 Larry Kissell* 50% Harold Johnson 50%     Feb 01 Feb 01 Tossup
NC-08 Democrat 55% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-09 Jeff Doctor 31% Sue Myrick* 69%     Nov 09 Nov 09 2010 Election
NC-09 Jeff Doctor 36% Sue Myrick* 62%     Feb 01 Feb 01 GOP (62% in 2008)
NC-09 Democrat 36% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-10 Jeff Gregory 29% Patrick McHenry* 71%     Nov 09 Nov 09 2010 Election
NC-10 Jeff Gregory 42% Patrick McHenry* 58%     Feb 01 Feb 01 GOP (58% in 2008)
NC-10 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-11 Heath Shuler* 54% Jeff Miller 46%     Nov 09 Nov 09 2010 Election
NC-11 Heath Shuler* 45% Jeff Miller 44%     Jun 25 Jun 25 SurveyUSA
NC-11 Heath Shuler* 62% Jeff Miller 36%     Feb 01 Feb 01 Dem (62% in 2008)
NC-11 Democrat 62% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-12 Mel Watt* 64% Greg Dority 34%     Nov 09 Nov 09 2010 Election
NC-12 Mel Watt* 72% Greg Dority 28%     Feb 01 Feb 01 Dem (72% in 2008)
NC-12 Democrat 72% Republican 28%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
NC-13 Brad Miller* 55% William Randall 45%     Nov 09 Nov 09 2010 Election
NC-13 Brad Miller* 66% William Randall 34%     Feb 01 Feb 01 Dem (66% in 2008)
NC-13 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
ND-AL Earl Pomeroy* 45% Rick Berg 55%     Nov 09 Nov 09 2010 Election
ND-AL Earl Pomeroy* 45% Rick Berg 48%     Sep 20 Sep 21 Rasmussen
ND-AL Earl Pomeroy* 44% Rick Berg 53%     Aug 11 Aug 11 Rasmussen
ND-AL Earl Pomeroy* 46% Rick Berg 49%     Jul 21 Jul 21 Rasmussen
ND-AL Earl Pomeroy* 44% Rick Berg 51%     Jun 16 Jun 16 Rasmussen
ND-AL Earl Pomeroy* 43% Rick Berg 52%     May 19 May 19 Rasmussen
ND-AL Earl Pomeroy* 45% Rick Berg 55%     Feb 01 Feb 01 GOP (since 1992)
ND-AL Democrat 62% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-01 Steven Driehaus* 45% Steve Chabot 52%     Nov 09 Nov 09 2010 Election
OH-01 Steven Driehaus* 41% Steve Chabot 53%     Sep 28 Sep 29 SurveyUSA
OH-01 Steven Driehaus* 50% Steve Chabot 50%     Feb 01 Feb 01 Tossup (2% diff in
OH-01 Democrat 51% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-02 Surya Yalamanchili 35% Jean Schmidt* 59%     Nov 09 Nov 09 2010 Election
OH-02 Surya Yalamanchili 43% Jean Schmidt* 56%     Feb 01 Feb 01 GOP (R+13)
OH-02 Democrat 37% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-03 Joe Roberts 31% Mike Turner* 69%     Nov 09 Nov 09 2010 Election
OH-03 Joe Roberts 36% Mike Turner* 64%     Feb 01 Feb 01 GOP (64% in 2008)
OH-03 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-04 Doug Litt 25% Jim Jordan* 72%     Nov 09 Nov 09 2010 Election
OH-04 Doug Litt 35% Jim Jordan* 65%     Feb 01 Feb 01 GOP (65% in 2008)
OH-04 Democrat 35% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-05 Caleb Finkenbiner 26% Bob Latta* 68%     Nov 09 Nov 09 2010 Election
OH-05 Caleb Finkenbiner 36% Bob Latta* 64%     Feb 01 Feb 01 GOP (64% in 2008)
OH-05 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-06 Charlie Wilson* 45% Bill Johnson 50%     Nov 09 Nov 09 2010 Election
OH-06 Charlie Wilson* 62% Bill Johnson 33%     Feb 01 Feb 01 Dem (62% in 2008)
OH-06 Democrat 62% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-07 Bill Conner 32% Steve Austria* 63%     Nov 09 Nov 09 2010 Election
OH-07 Bill Conner 42% Steve Austria* 58%     Feb 01 Feb 01 GOP (58% in 2008)
OH-07 Democrat 42% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-08 Justin Coussoule 30% John Boehner* 66%     Nov 09 Nov 09 2010 Election
OH-08 Justin Coussoule 32% John Boehner* 68%     Feb 01 Feb 01 GOP (68% in 2008)
OH-08 Democrat 32% Republican 68%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-09 Marcy Kaptur* 59% Rich Iott 41%     Nov 09 Nov 09 2010 Election
OH-09 Marcy Kaptur* 74% Rich Iott 26%     Feb 01 Feb 01 Dem (74% in 2008)
OH-09 Democrat 74% Republican 26%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-10 Dennis Kucinich* 53% Peter Corrigan 44%     Nov 09 Nov 09 2010 Election
OH-10 Dennis Kucinich* 54% Peter Corrigan 46%     Feb 01 Feb 01 Dem (since 1996)
OH-10 Democrat 57% Republican 39%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-11 Marcia Fudge* 82% Thomas Pekare 18%     Nov 09 Nov 09 2010 Election
OH-11 Marcia Fudge* 85% Thomas Pekare 15%     Feb 01 Feb 01 Dem (85% in 2008)
OH-11 Democrat 85% Republican 15%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-12 Paula Brooks 37% Pat Tiberi* 60%     Nov 09 Nov 09 2010 Election
OH-12 Paula Brooks 50% Pat Tiberi* 50%     Feb 01 Feb 01 Tossup
OH-12 Democrat 42% Republican 55%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-13 Betty Sutton* 55% Tom Ganley 45%     Nov 09 Nov 09 2010 Election
OH-13 Betty Sutton* 65% Tom Ganley 35%     Feb 01 Feb 01 Dem (65% in 2008)
OH-13 Democrat 65% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-14 William O'Neill 31% Steve LaTourette* 65%     Nov 09 Nov 09 2010 Election
OH-14 William O'Neill 39% Steve LaTourette* 58%     Feb 01 Feb 01 GOP (58% in 2008)
OH-14 Democrat 39% Republican 58%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-15 Mary Jo Kilroy* 38% Steve Stivers 57%     Nov 09 Nov 09 2010 Election
OH-15 Mary Jo Kilroy* 38% Steve Stivers 47%     Sep 28 Sep 30 Penn Schoen Berland
OH-15 Mary Jo Kilroy* 50% Steve Stivers 50%     Feb 01 Feb 01 Tossup (1% diff in
OH-15 Democrat 46% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-16 John Boccieri* 41% Jim Renacci 52%     Nov 09 Nov 09 2010 Election
OH-16 John Boccieri* 39% Jim Renacci 42%     Sep 25 Sep 27 Penn Schoen Berland
OH-16 John Boccieri* 50% Jim Renacci 50%     Feb 01 Feb 01 Tossup
OH-16 Democrat 54% Republican 46%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-17 Tim Ryan* 54% Jim Graham 30%     Nov 09 Nov 09 2010 Election
OH-17 Tim Ryan* 78% Jim Graham 22%     Feb 01 Feb 01 Dem (78% in 2008)
OH-17 Democrat 78% Republican 22%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OH-18 Zack Space* 40% Bob Gibbs 54%     Nov 09 Nov 09 2010 Election
OH-18 Zack Space* 60% Bob Gibbs 40%     Feb 01 Feb 01 Dem (60% in 2008)
OH-18 Democrat 60% Republican 40%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OK-01 (Unopposed) 00% John Sullivan* 77%     Nov 09 Nov 09 2010 Election
OK-01 (Unopposed) 00% John Sullivan* 99%     Feb 01 Feb 01 GOP (unopposed)
OK-01 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OK-02 Dan Boren* 57% Charles Thompson 43%     Nov 09 Nov 09 2010 Election
OK-02 Dan Boren* 70% Charles Thompson 30%     Feb 01 Feb 01 Dem (70% in 2008)
OK-02 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OK-03 Frankie Robbins 22% Frank Lucas* 78%     Nov 09 Nov 09 2010 Election
OK-03 Frankie Robbins 23% Frank Lucas* 70%     Feb 01 Feb 01 GOP (70% in 2008)
OK-03 Democrat 23% Republican 70%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OK-04 (Unopposed) 00% Tom Cole* 100%     Nov 09 Nov 09 2010 Election
OK-04 (Unopposed) 00% Tom Cole* 99%     Feb 01 Feb 01 GOP (unopposed)
OK-04 Democrat 29% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OK-05 Billy Coyle 35% James Lankford 62%     Nov 09 Nov 09 2010 Election
OK-05 Billy Coyle 43% James Lankford 56%     Feb 01 Feb 01 GOP (open R+13)
OK-05 Democrat 34% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OR-01 David Wu* 55% Rob Cornilles 42%     Nov 09 Nov 09 2010 Election
OR-01 David Wu* 54% Rob Cornilles 46%     Feb 01 Feb 01 Dem (since 1998)
OR-01 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OR-02 Joyce Segers 26% Greg Walden* 74%     Nov 09 Nov 09 2010 Election
OR-02 Joyce Segers 26% Greg Walden* 70%     Feb 01 Feb 01 GOP (70% in 2008)
OR-02 Democrat 26% Republican 70%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OR-03 Earl Blumenauer* 69% Delia Lopez 12%     Nov 09 Nov 09 2010 Election
OR-03 Earl Blumenauer* 75% Delia Lopez 21%     Feb 01 Feb 01 Dem (75% in 2008)
OR-03 Democrat 75% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OR-04 Peter DeFazio* 53% Art Robinson 45%     Nov 09 Nov 09 2010 Election
OR-04 Peter DeFazio* 51% Art Robinson 49%     Feb 01 Feb 01 Dem (since 1986)
OR-04 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
OR-05 Kurt Schrader* 51% Scott Bruun 46%     Nov 09 Nov 09 2010 Election
OR-05 Kurt Schrader* 50% Scott Bruun 50%     Feb 01 Feb 01 Tossup
OR-05 Democrat 55% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-01 Bob Brady* 10% Pia Varma 00%     Nov 09 Nov 09 2010 Election
PA-01 Bob Brady* 91% Pia Varma 09%     Feb 01 Feb 01 Dem (91% in 2008)
PA-01 Democrat 91% Republican 09%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-02 Chaka Fattah* 89% Rick Hellberg 11%     Nov 09 Nov 09 2010 Election
PA-02 Chaka Fattah* 89% Rick Hellberg 11%     Feb 01 Feb 01 Dem (89% in 2008)
PA-02 Democrat 89% Republican 11%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-03 Kathy Dahlkemper* 44% Mike Kelly 56%     Nov 09 Nov 09 2010 Election
PA-03 Kathy Dahlkemper* 36% Mike Kelly 49%     Sep 25 Sep 27 Penn Schoen Berland
PA-03 Kathy Dahlkemper* 38% Mike Kelly 44%     Sep 14 Sep 19 Franklin+Marshall Coll.
PA-03 Kathy Dahlkemper* 50% Mike Kelly 50%     Feb 01 Feb 01 Tossup
PA-03 Democrat 52% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-04 Jason Altmire* 51% Keith Rothfuss 49%     Nov 09 Nov 09 2010 Election
PA-04 Jason Altmire* 50% Keith Rothfuss 50%     Feb 01 Feb 01 Tossup
PA-04 Democrat 56% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-05 Michael Pipe 28% G.T. Thompson* 69%     Nov 09 Nov 09 2010 Election
PA-05 Michael Pipe 45% G.T. Thompson* 54%     Feb 01 Feb 01 GOP (R+9)
PA-05 Democrat 41% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-06 Manan Trivedi 43% Jim Gerlach* 57%     Nov 09 Nov 09 2010 Election
PA-06 Manan Trivedi 50% Jim Gerlach* 50%     Feb 01 Feb 01 Tossup
PA-06 Democrat 48% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-07 Bryan Lentz 44% Patrick Meehan 55%     Nov 09 Nov 09 2010 Election
PA-07 Bryan Lentz 50% Patrick Meehan 50%     Feb 01 Feb 01 Tossup
PA-07 Democrat 60% Republican 40%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-08 Patrick Murphy* 46% Mike Fitzpatrick 54%     Nov 09 Nov 09 2010 Election
PA-08 Patrick Murphy* 35% Mike Fitzpatrick 49%     Sep 14 Sep 19 Franklin+Marshall Coll.
PA-08 Patrick Murphy* 50% Mike Fitzpatrick 50%     Feb 01 Feb 01 Tossup
PA-08 Democrat 57% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-09 Tom Conners 27% Bill Shuster* 73%     Nov 09 Nov 09 2010 Election
PA-09 Tom Conners 36% Bill Shuster* 64%     Feb 01 Feb 01 GOP (64% in 2008)
PA-09 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-10 Chris Carney* 45% Thomas Marino 55%     Nov 09 Nov 09 2010 Election
PA-10 Chris Carney* 43% Thomas Marino 40%     Sep 26 Sep 30 Lycoming Coll.
PA-10 Chris Carney* 36% Thomas Marino 40%     Sep 22 Sep 23 Critical Insights
PA-10 Chris Carney* 50% Thomas Marino 50%     Feb 01 Feb 01 Tossup
PA-10 Democrat 56% Republican 44%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-11 Paul Kanjorski* 45% Lou Barletta 55%     Nov 09 Nov 09 2010 Election
PA-11 Paul Kanjorski* 32% Lou Barletta 43%     Sep 22 Sep 23 Critical Insights
PA-11 Paul Kanjorski* 52% Lou Barletta 48%     Feb 01 Feb 01 Dem (since 1984)
PA-11 Democrat 52% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-12 Mark Critz* 51% Tim Burns 49%     Nov 09 Nov 09 2010 Election
PA-12 Mark Critz* 50% Tim Burns 50%     Feb 01 Feb 01 Tossup
PA-12 Democrat 58% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-13 Allyson Schwartz* 56% Carson Adcock 44%     Nov 09 Nov 09 2010 Election
PA-13 Allyson Schwartz* 63% Carson Adcock 35%     Feb 01 Feb 01 Dem (63% in 2008)
PA-13 Democrat 63% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-14 Mike Doyle* 69% Melissa Haluszczak 28%     Nov 09 Nov 09 2010 Election
PA-14 Mike Doyle* 59% Melissa Haluszczak 40%     Feb 01 Feb 01 Dem (since 1994)
PA-14 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-15 John Callahan 39% Charlie Dent* 54%     Nov 09 Nov 09 2010 Election
PA-15 John Callahan 38% Charlie Dent* 49%     Sep 11 Sep 16 Muhlenberg Coll.
PA-15 John Callahan 33% Charlie Dent* 45%     Apr 19 Apr 27 Muhlenberg Coll.
PA-15 John Callahan 41% Charlie Dent* 59%     Feb 01 Feb 01 GOP (59% in 2008)
PA-15 Democrat 41% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-16 Lois Herr 35% Joe Pitts* 65%     Nov 09 Nov 09 2010 Election
PA-16 Lois Herr 46% Joe Pitts* 54%     Feb 01 Feb 01 GOP (since 1996)
PA-16 Democrat 39% Republican 56%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-17 Tim Holden* 56% Dave Argall 44%     Nov 09 Nov 09 2010 Election
PA-17 Tim Holden* 64% Dave Argall 36%     Feb 01 Feb 01 Dem (64% in 2008)
PA-17 Democrat 64% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-18 Dan Connolly 33% Tim Murphy* 67%     Nov 09 Nov 09 2010 Election
PA-18 Dan Connolly 36% Tim Murphy* 64%     Feb 01 Feb 01 GOP (64% in 2008)
PA-18 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
PA-19 Ryan Sanders 23% Todd Platts* 72%     Nov 09 Nov 09 2010 Election
PA-19 Ryan Sanders 33% Todd Platts* 67%     Feb 01 Feb 01 GOP (67% in 2008)
PA-19 Democrat 33% Republican 67%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
RI-01 David Cicilline 51% John Loughlin 44%     Nov 09 Nov 09 2010 Election
RI-01 David Cicilline 39% John Loughlin 21%     Sep 27 Sep 29 Brown U.
RI-01 David Cicilline 49% John Loughlin 29%     Sep 22 Sep 26 Fleming and Assocs.
RI-01 David Cicilline 49% John Loughlin 26%     Sep 15 Sep 17 Quest Research
RI-01 David Cicilline 56% John Loughlin 43%     Feb 01 Feb 01 Dem (open D+13)
RI-01 Democrat 69% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
RI-02 Jim Langevin* 60% Mark Zaccaria 32%     Nov 09 Nov 09 2010 Election
RI-02 Jim Langevin* 47% Mark Zaccaria 13%     Sep 27 Sep 29 Brown U.
RI-02 Jim Langevin* 54% Mark Zaccaria 24%     Sep 22 Sep 26 Fleming and Assocs.
RI-02 Jim Langevin* 54% Mark Zaccaria 20%     Sep 20 Sep 20 Quest Research
RI-02 Jim Langevin* 70% Mark Zaccaria 30%     Feb 01 Feb 01 Dem (70% in 2008)
RI-02 Democrat 70% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-01 Ben Frasier 29% Tim Scott 65%     Nov 09 Nov 09 2010 Election
SC-01 Ben Frasier 45% Tim Scott 55%     Feb 01 Feb 01 GOP (open R+10)
SC-01 Democrat 48% Republican 52%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-02 Robert Miller 44% Joe Wilson* 54%     Nov 09 Nov 09 2010 Election
SC-02 Robert Miller 45% Joe Wilson* 54%     Feb 01 Feb 01 GOP (R+9)
SC-02 Democrat 46% Republican 54%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-03 Jane Ballard Dyer 36% Jeff Duncan 63%     Nov 09 Nov 09 2010 Election
SC-03 Jane Ballard Dyer 41% Jeff Duncan 58%     Feb 01 Feb 01 GOP (open R+17)
SC-03 Democrat 35% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-04 Paul Corden 29% Trey Gowdy 64%     Nov 09 Nov 09 2010 Election
SC-04 Paul Corden 42% Trey Gowdy 57%     Feb 01 Feb 01 GOP (open R+15)
SC-04 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-05 John Spratt* 45% Mick Mulvaney 55%     Nov 09 Nov 09 2010 Election
SC-05 John Spratt* 62% Mick Mulvaney 37%     Feb 01 Feb 01 Dem (62% in 2008)
SC-05 Democrat 62% Republican 37%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SC-06 Jim Clyburn* 63% Jim Pratt 36%     Nov 09 Nov 09 2010 Election
SC-06 Jim Clyburn* 68% Jim Pratt 32%     Feb 01 Feb 01 Dem (68% in 2008)
SC-06 Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
SD-AL Stephanie Herseth Sandlin* 46% Kristi Noem 48%     Nov 09 Nov 09 2010 Election
SD-AL Stephanie Herseth Sandlin* 47% Kristi Noem 45%     Sep 08 Sep 08 Rasmussen
SD-AL Stephanie Herseth Sandlin* 42% Kristi Noem 51%     Aug 03 Aug 03 Rasmussen
SD-AL Stephanie Herseth Sandlin* 44% Kristi Noem 49%     Jul 06 Jul 06 Rasmussen
SD-AL Stephanie Herseth Sandlin* 41% Kristi Noem 53%     Jun 10 Jun 10 Rasmussen
SD-AL Stephanie Herseth Sandlin* 46% Kristi Noem 43%     May 27 May 27 Rasmussen
SD-AL Stephanie Herseth Sandlin* 68% Kristi Noem 32%     Feb 01 Feb 01 Dem (68% in 2008)
SD-AL Democrat 68% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-01 Michael Clark 17% Phil Roe* 81%     Nov 09 Nov 09 2010 Election
TN-01 Michael Clark 24% Phil Roe* 72%     Feb 01 Feb 01 GOP (72% in 2008)
TN-01 Democrat 24% Republican 72%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-02 Dave Hancock 15% Jimmy Duncan Jr.* 82%     Nov 09 Nov 09 2010 Election
TN-02 Dave Hancock 22% Jimmy Duncan Jr.* 78%     Feb 01 Feb 01 GOP (78% in 2008)
TN-02 Democrat 22% Republican 78%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-03 John Wolfe Jr. 28% Charles Fleischmann 57%     Nov 09 Nov 09 2010 Election
TN-03 John Wolfe Jr. 43% Charles Fleischmann 56%     Feb 01 Feb 01 GOP (open R+13)
TN-03 Democrat 28% Republican 69%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-04 Lincoln Davis* 39% Scott DesJarlais 57%     Nov 09 Nov 09 2010 Election
TN-04 Lincoln Davis* 59% Scott DesJarlais 38%     Feb 01 Feb 01 Dem (59% in 2008)
TN-04 Democrat 59% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-05 Jim Cooper* 56% David Hall 42%     Nov 09 Nov 09 2010 Election
TN-05 Jim Cooper* 66% David Hall 31%     Feb 01 Feb 01 Dem (66% in 2008)
TN-05 Democrat 66% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-06 Brett Carter 29% Diane Black 67%     Nov 09 Nov 09 2010 Election
TN-06 Brett Carter 43% Diane Black 56%     Feb 01 Feb 01 GOP (open R+13)
TN-06 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-07 Greg Rabidoux 25% Marsha Blackburn* 72%     Nov 09 Nov 09 2010 Election
TN-07 Greg Rabidoux 31% Marsha Blackburn* 69%     Feb 01 Feb 01 GOP (69% in 2008)
TN-07 Democrat 31% Republican 69%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-08 Roy Herron 39% Stephen Fincher 59%     Nov 09 Nov 09 2010 Election
TN-08 Roy Herron 47% Stephen Fincher 53%     Feb 01 Feb 01 GOP (open R+6)
TN-08 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TN-09 Steve Cohen* 74% Charlotte Bergmann 25%     Nov 09 Nov 09 2010 Election
TN-09 Steve Cohen* 61% Charlotte Bergmann 38%     Feb 01 Feb 01 Dem (D+23)
TN-09 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-01 (Unopposed) 00% Louie Gohmert* 90%     Nov 09 Nov 09 2010 Election
TX-01 (Unopposed) 00% Louie Gohmert* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-01 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-02 (Unopposed) 00% Ted Poe* 100%     Nov 09 Nov 09 2010 Election
TX-02 (Unopposed) 00% Ted Poe* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-02 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-03 John Lingenfelder 31% Sam Johnson* 66%     Nov 09 Nov 09 2010 Election
TX-03 John Lingenfelder 38% Sam Johnson* 60%     Feb 01 Feb 01 GOP (60% in 2008)
TX-03 Democrat 38% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-04 VaLinda Hathcox 22% Ralph Hall* 73%     Nov 09 Nov 09 2010 Election
TX-04 VaLinda Hathcox 29% Ralph Hall* 69%     Feb 01 Feb 01 GOP (69% in 2008)
TX-04 Democrat 29% Republican 69%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-05 Tom Berry 28% Jeb Hensarling* 71%     Nov 09 Nov 09 2010 Election
TX-05 Tom Berry 41% Jeb Hensarling* 58%     Feb 01 Feb 01 GOP (R+17)
TX-05 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-06 David Kozad 31% Joe Barton* 66%     Nov 09 Nov 09 2010 Election
TX-06 David Kozad 36% Joe Barton* 62%     Feb 01 Feb 01 GOP (62% in 2008)
TX-06 Democrat 36% Republican 62%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-07 (Unopposed) 00% John Culberson* 100%     Nov 09 Nov 09 2010 Election
TX-07 (Unopposed) 00% John Culberson* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-07 Democrat 42% Republican 56%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-08 Kent Hargett 18% Kevin Brady* 80%     Nov 09 Nov 09 2010 Election
TX-08 Kent Hargett 25% Kevin Brady* 72%     Feb 01 Feb 01 GOP (72% in 2008)
TX-08 Democrat 25% Republican 72%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-09 Al Green* 76% Steve Mueller 23%     Nov 09 Nov 09 2010 Election
TX-09 Al Green* 61% Steve Mueller 39%     Feb 01 Feb 01 Dem (D+22)
TX-09 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-10 Ted Ankrum 65% Michael McCaul* 33%     Nov 09 Nov 09 2010 Election
TX-10 Ted Ankrum 45% Michael McCaul* 55%     Feb 01 Feb 01 GOP (R+10)
TX-10 Democrat 43% Republican 54%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-11 James Quillan 15% Mike Conaway* 81%     Nov 09 Nov 09 2010 Election
TX-11 James Quillan 36% Mike Conaway* 64%     Feb 01 Feb 01 GOP (R+28)
TX-11 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-12 Tracey Smith 25% Kay Granger* 72%     Nov 09 Nov 09 2010 Election
TX-12 Tracey Smith 31% Kay Granger* 67%     Feb 01 Feb 01 GOP (67% in 2008)
TX-12 Democrat 31% Republican 67%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-13 (Unopposed) 00% Mac Thornberry* 87%     Nov 09 Nov 09 2010 Election
TX-13 (Unopposed) 00% Mac Thornberry* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-13 Democrat 22% Republican 78%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-14 Robert Pruett 24% Ron Paul* 76%     Nov 09 Nov 09 2010 Election
TX-14 Robert Pruett 41% Ron Paul* 59%     Feb 01 Feb 01 GOP (since 1996)
TX-14 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-15 Ruben Hinojosa* 56% Eddie Zamora 42%     Nov 09 Nov 09 2010 Election
TX-15 Ruben Hinojosa* 66% Eddie Zamora 32%     Feb 01 Feb 01 Dem (66% in 2008)
TX-15 Democrat 66% Republican 32%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-16 Silvestre Reyes* 58% Tim Besco 37%     Nov 09 Nov 09 2010 Election
TX-16 Silvestre Reyes* 55% Tim Besco 45%     Feb 01 Feb 01 Dem (since 1996)
TX-16 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-17 Chet Edwards* 37% Bill Flores 62%     Nov 09 Nov 09 2010 Election
TX-17 Chet Edwards* 40% Bill Flores 60%     Feb 01 Feb 01 Dem (since 1990)
TX-17 Democrat 53% Republican 45%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-18 Sheila Jackson Lee* 70% John Faulk 27%     Nov 09 Nov 09 2010 Election
TX-18 Sheila Jackson Lee* 77% John Faulk 21%     Feb 01 Feb 01 Dem (77% in 2008)
TX-18 Democrat 77% Republican 21%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-19 Andy Wilson 19% Randy Neugebauer* 78%     Nov 09 Nov 09 2010 Election
TX-19 Andy Wilson 25% Randy Neugebauer* 72%     Feb 01 Feb 01 GOP (72% in 2008)
TX-19 Democrat 25% Republican 72%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-20 Charlie Gonzalez* 64% Clayton Trotter 34%     Nov 09 Nov 09 2010 Election
TX-20 Charlie Gonzalez* 72% Clayton Trotter 25%     Feb 01 Feb 01 Dem (72% in 2008)
TX-20 Democrat 72% Republican 25%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-21 Laney Melnick 28% Lamar Smith* 69%     Nov 09 Nov 09 2010 Election
TX-21 Laney Melnick 43% Lamar Smith* 57%     Feb 01 Feb 01 GOP (since 1986)
TX-21 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-22 Kesha Rogers 30% Pete Olson* 67%     Nov 09 Nov 09 2010 Election
TX-22 Kesha Rogers 43% Pete Olson* 56%     Feb 01 Feb 01 GOP (R+13)
TX-22 Democrat 45% Republican 53%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-23 Ciro Rodriguez* 44% Quico Canseco 49%     Nov 09 Nov 09 2010 Election
TX-23 Ciro Rodriguez* 50% Quico Canseco 50%     Feb 01 Feb 01 Tossup
TX-23 Democrat 56% Republican 42%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-24 (Unopposed) 00% Kenny Marchant* 82%     Nov 09 Nov 09 2010 Election
TX-24 (Unopposed) 00% Kenny Marchant* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-24 Democrat 41% Republican 56%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-25 Lloyd Doggett* 53% Donna Campbell 45%     Nov 09 Nov 09 2010 Election
TX-25 Lloyd Doggett* 66% Donna Campbell 30%     Feb 01 Feb 01 Dem (66% in 2008)
TX-25 Democrat 66% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-26 Neil Durrance 31% Michael Burgess* 67%     Nov 09 Nov 09 2010 Election
TX-26 Neil Durrance 37% Michael Burgess* 60%     Feb 01 Feb 01 GOP (60% in 2008)
TX-26 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-27 Solomon Ortiz* 47% Blake Farenthold 48%     Nov 09 Nov 09 2010 Election
TX-27 Solomon Ortiz* 58% Blake Farenthold 38%     Feb 01 Feb 01 Dem (58% in 2008)
TX-27 Democrat 58% Republican 38%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-28 Henry Cuellar* 56% Bryan Underwood 42%     Nov 09 Nov 09 2010 Election
TX-28 Henry Cuellar* 69% Bryan Underwood 29%     Feb 01 Feb 01 Dem (69% in 2008)
TX-28 Democrat 69% Republican 29%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-29 Gene Green* 65% Roy Morales 34%     Nov 09 Nov 09 2010 Election
TX-29 Gene Green* 75% Roy Morales 24%     Feb 01 Feb 01 Dem (75% in 2008)
TX-29 Democrat 75% Republican 24%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-30 Eddie Bernice Johnson* 76% Stephen Broden 22%     Nov 09 Nov 09 2010 Election
TX-30 Eddie Bernice Johnson* 82% Stephen Broden 16%     Feb 01 Feb 01 Dem (82% in 2008)
TX-30 Democrat 82% Republican 16%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-31 (Unopposed) 00% John Carter* 83%     Nov 09 Nov 09 2010 Election
TX-31 (Unopposed) 00% John Carter* 99%     Feb 01 Feb 01 GOP (unopposed)
TX-31 Democrat 37% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
TX-32 Grier Raggio 35% Pete Sessions* 63%     Nov 09 Nov 09 2010 Election
TX-32 Grier Raggio 46% Pete Sessions* 54%     Feb 01 Feb 01 GOP (since 1996)
TX-32 Democrat 41% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
UT-01 Morgan Bowen 24% Rob Bishop* 69%     Nov 09 Nov 09 2010 Election
UT-01 Morgan Bowen 31% Rob Bishop* 65%     Feb 01 Feb 01 GOP (65% in 2008)
UT-01 Democrat 31% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
UT-02 Jim Matheson* 51% Morgan Philpot 46%     Nov 09 Nov 09 2010 Election
UT-02 Jim Matheson* 63% Morgan Philpot 35%     Feb 01 Feb 01 Dem (63% in 2008)
UT-02 Democrat 63% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
UT-03 Karen Hyer 23% Jason Chaffetz* 72%     Nov 09 Nov 09 2010 Election
UT-03 Karen Hyer 28% Jason Chaffetz* 66%     Feb 01 Feb 01 GOP (66% in 2008)
UT-03 Democrat 28% Republican 66%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VT-AL Peter Welch* 64% Paul Beaudry 32%     Nov 09 Nov 09 2010 Election
VT-AL Peter Welch* 64% Paul Beaudry 30%     Sep 13 Sep 13 Rasmussen
VT-AL Peter Welch* 56% Paul Beaudry 43%     Feb 01 Feb 01 Dem (D+13)
VT-AL Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-01 Krystal Ball 35% Rob Wittman* 64%     Nov 09 Nov 09 2010 Election
VA-01 Krystal Ball 46% Rob Wittman* 53%     Feb 01 Feb 01 GOP (R+7)
VA-01 Democrat 42% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-02 Glenn Nye* 43% Scott Rigell 53%     Nov 09 Nov 09 2010 Election
VA-02 Glenn Nye* 36% Scott Rigell 42%     Sep 25 Sep 27 Penn Schoen Berland
VA-02 Glenn Nye* 50% Scott Rigell 50%     Feb 01 Feb 01 Tossup
VA-02 Democrat 52% Republican 48%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-03 Bobby Scott* 70% Chuck Smith 27%     Nov 09 Nov 09 2010 Election
VA-03 Bobby Scott* 60% Chuck Smith 40%     Feb 01 Feb 01 Dem (since 1992)
VA-03 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-04 Wynne LeGrow 38% Randy Forbes* 62%     Nov 09 Nov 09 2010 Election
VA-04 Wynne LeGrow 40% Randy Forbes* 60%     Feb 01 Feb 01 GOP (60% in 2008)
VA-04 Democrat 40% Republican 60%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-05 Tom Perriello* 47% Robert Hurt 51%     Nov 09 Nov 09 2010 Election
VA-05 Tom Perriello* 44% Robert Hurt 45%     Sep 28 Sep 30 Penn Schoen Berland
VA-05 Tom Perriello* 35% Robert Hurt 58%     Sep 24 Sep 27 SurveyUSA
VA-05 Tom Perriello* 35% Robert Hurt 61%     Aug 31 Sep 01 SurveyUSA
VA-05 Tom Perriello* 35% Robert Hurt 58%     Jul 16 Jul 19 SurveyUSA
VA-05 Tom Perriello* 44% Robert Hurt 44%     Feb 05 Feb 10 PPP
VA-05 Tom Perriello* 50% Robert Hurt 50%     Feb 01 Feb 01 Tossup (1% diff in
VA-05 Democrat 50% Republican 49%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-06 (Unopposed) 00% Bob Goodlatte* 77%     Nov 09 Nov 09 2010 Election
VA-06 (Unopposed) 00% Bob Goodlatte* 99%     Feb 01 Feb 01 GOP (unopposed)
VA-06 Democrat 37% Republican 61%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-07 Rick Waugh 34% Eric Cantor* 59%     Nov 09 Nov 09 2010 Election
VA-07 Rick Waugh 37% Eric Cantor* 63%     Feb 01 Feb 01 GOP (63% in 2008)
VA-07 Democrat 37% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-08 Jim Moran* 61% Patrick Murray 37%     Nov 09 Nov 09 2010 Election
VA-08 Jim Moran* 68% Patrick Murray 30%     Feb 01 Feb 01 Dem (68% in 2008)
VA-08 Democrat 68% Republican 30%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-09 Rick Boucher* 47% Morgan Griffith 51%     Nov 09 Nov 09 2010 Election
VA-09 Rick Boucher* 53% Morgan Griffith 38%     Sep 27 Sep 29 SurveyUSA
VA-09 Rick Boucher* 50% Morgan Griffith 40%     Aug 31 Sep 02 SurveyUSA
VA-09 Rick Boucher* 44% Morgan Griffith 55%     Feb 01 Feb 01 Dem (since 1982)
VA-09 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-10 Jeff Barnett 34% Frank Wolf* 64%     Nov 09 Nov 09 2010 Election
VA-10 Jeff Barnett 39% Frank Wolf* 59%     Feb 01 Feb 01 GOP (59% in 2008)
VA-10 Democrat 39% Republican 59%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
VA-11 Gerry Connolly* 50% Keith Fimian 49%     Nov 09 Nov 09 2010 Election
VA-11 Gerry Connolly* 50% Keith Fimian 50%     Feb 01 Feb 01 Tossup
VA-11 Democrat 55% Republican 43%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-01 Jay Inslee* 56% James Watkins 44%     Nov 09 Nov 09 2010 Election
WA-01 Jay Inslee* 69% James Watkins 31%     Feb 01 Feb 01 Dem (69% in 2008)
WA-01 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-02 Rick Larsen* 51% John Koster 49%     Nov 09 Nov 09 2010 Election
WA-02 Rick Larsen* 50% John Koster 47%     Sep 26 Sep 28 SurveyUSA
WA-02 Rick Larsen* 46% John Koster 50%     Aug 31 Sep 02 SurveyUSA
WA-02 Rick Larsen* 63% John Koster 37%     Feb 01 Feb 01 Dem (63% in 2008)
WA-02 Democrat 63% Republican 37%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-03 Denny Heck 47% Jaime Herrera 53%     Nov 09 Nov 09 2010 Election
WA-03 Denny Heck 43% Jaime Herrera 52%     Sep 12 Sep 14 SurveyUSA
WA-03 Denny Heck 41% Jaime Herrera 54%     Aug 24 Aug 24 SurveyUSA
WA-03 Denny Heck 50% Jaime Herrera 50%     Feb 01 Feb 01 Tossup
WA-03 Democrat 64% Republican 36%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-04 Jay Clough 32% Doc Hastings* 68%     Nov 09 Nov 09 2010 Election
WA-04 Jay Clough 37% Doc Hastings* 63%     Feb 01 Feb 01 GOP (63% in 2008)
WA-04 Democrat 37% Republican 63%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-05 Daryl Romeyn 35% Cathy McMorris Rodgers* 65%     Nov 09 Nov 09 2010 Election
WA-05 Daryl Romeyn 35% Cathy McMorris Rodgers* 65%     Feb 01 Feb 01 GOP (65% in 2008)
WA-05 Democrat 35% Republican 65%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-06 Norm Dicks* 58% Doug Cloud 42%     Nov 09 Nov 09 2010 Election
WA-06 Norm Dicks* 67% Doug Cloud 33%     Feb 01 Feb 01 Dem (67% in 2008)
WA-06 Democrat 67% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-07 Jim McDermott* 100% (Unopposed 00%     Nov 09 Nov 09 2010 Election
WA-07 Jim McDermott* 99% (Unopposed 00%     Feb 01 Feb 01 Dem (unopposed)
WA-07 Democrat 84% Republican 16%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-08 Suzan DelBene 46% Dave Reichert* 54%     Nov 09 Nov 09 2010 Election
WA-08 Suzan DelBene 45% Dave Reichert* 52%     Sep 27 Sep 29 SurveyUSA
WA-08 Suzan DelBene 41% Dave Reichert* 54%     Aug 31 Sep 02 SurveyUSA
WA-08 Suzan DelBene 50% Dave Reichert* 50%     Feb 01 Feb 01 Tossup (1% diff in
WA-08 Democrat 49% Republican 50%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WA-09 Adam Smith* 54% Dick Muri 46%     Nov 09 Nov 09 2010 Election
WA-09 Adam Smith* 49% Dick Muri 46%     Sep 14 Sep 16 SurveyUSA
WA-09 Adam Smith* 66% Dick Muri 34%     Feb 01 Feb 01 Dem (66% in 2008)
WA-09 Democrat 66% Republican 34%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WV-01 Mike Oliverio 50% David McKinley 49%     Nov 09 Nov 09 2010 Election
WV-01 Mike Oliverio 45% David McKinley 54%     Feb 01 Feb 01 GOP (open R+9)
WV-01 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WV-02 Virginia Lynch-Graf 30% Shelley Capito* 68%     Nov 09 Nov 09 2010 Election
WV-02 Virginia Lynch-Graf 46% Shelley Capito* 54%     Feb 01 Feb 01 GOP (R+8)
WV-02 Democrat 43% Republican 57%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WV-03 Nick Rahall* 55% Eliott Maynard 45%     Nov 09 Nov 09 2010 Election
WV-03 Nick Rahall* 67% Eliott Maynard 33%     Feb 01 Feb 01 Dem (67% in 2008)
WV-03 Democrat 67% Republican 33%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-01 John Heckenlively 30% Paul Ryan* 68%     Nov 09 Nov 09 2010 Election
WI-01 John Heckenlively 35% Paul Ryan* 64%     Feb 01 Feb 01 GOP (64% in 2008)
WI-01 Democrat 35% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-02 Tammy Baldwin* 62% Chad Lee 38%     Nov 09 Nov 09 2010 Election
WI-02 Tammy Baldwin* 69% Chad Lee 31%     Feb 01 Feb 01 Dem (69% in 2008)
WI-02 Democrat 69% Republican 31%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-03 Ron Kind* 50% Dan Kapanke 47%     Nov 09 Nov 09 2010 Election
WI-03 Ron Kind* 63% Dan Kapanke 35%     Feb 01 Feb 01 Dem (63% in 2008)
WI-03 Democrat 63% Republican 35%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-04 Gwen Moore* 69% Dan Sebring 30%     Nov 09 Nov 09 2010 Election
WI-04 Gwen Moore* 61% Dan Sebring 39%     Feb 01 Feb 01 Dem (D+22)
WI-04 Democrat 100% Republican 0%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-05 Todd Kolosso 27% Jim Sensenbrenner* 70%     Nov 09 Nov 09 2010 Election
WI-05 Todd Kolosso 44% Jim Sensenbrenner* 56%     Feb 01 Feb 01 GOP (since 1978)
WI-05 Democrat 0% Republican 100%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-06 Joseph Kallas 29% Tom Petri* 71%     Nov 09 Nov 09 2010 Election
WI-06 Joseph Kallas 36% Tom Petri* 64%     Feb 01 Feb 01 GOP (64% in 2008)
WI-06 Democrat 36% Republican 64%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-07 Julie Lassa 44% Sean Duffy 52%     Nov 09 Nov 09 2010 Election
WI-07 Julie Lassa 50% Sean Duffy 50%     Feb 01 Feb 01 Tossup
WI-07 Democrat 61% Republican 39%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WI-08 Steve Kagen* 45% Reid Ribble 55%     Nov 09 Nov 09 2010 Election
WI-08 Steve Kagen* 50% Reid Ribble 50%     Feb 01 Feb 01 Tossup
WI-08 Democrat 54% Republican 46%     Jan 01 Jan 01 Election 2008
 
CD Democrat D % Republican R % I I % Start End Pollster
WY-AL David Wendt 25% Cynthia Lummis* 71%     Nov 09 Nov 09 2010 Election
WY-AL David Wendt 29% Cynthia Lummis* 61%     Sep 30 Sep 30 Rasmussen
WY-AL David Wendt 29% Cynthia Lummis* 59%     Jul 26 Jul 28 Mason Dixon
WY-AL David Wendt 40% Cynthia Lummis* 60%     Feb 01 Feb 01 GOP (R+20)
WY-AL Democrat 43% Republican 53%     Jan 01 Jan 01 Election 2008

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