All Senate Polls

Below we have a list of all the polls used on this site. Only nonpartisan polls are used; polls taken by pollsters paid for by one of the parties are intentionally omitted. The dates given are when the poll started and ended. The polls for each state are sorted in descending order of their midpoints. Incumbents are denoted by an asterisk.

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, 2016 = day 1.0) and the second is the poll length in days. That is repeated after the pollster.

The site also has a page describing the Senate 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.

State Democrat D % Republican R % Start End Pollster
Arizona Kyrsten Sinema 50% Martha McSally 48% Nov 13 Nov 13 Election 2016
Arizona Kyrsten Sinema 48% Martha McSally 49% Nov 02 Nov 03 OH Predictive Insights
Arizona Kyrsten Sinema 49% Martha McSally 48% Nov 01 Nov 03 Emerson Coll.
Arizona Kyrsten Sinema 43% Martha McSally 48% Oct 25 Oct 31 Harris Interactive
Arizona Kyrsten Sinema 46% Martha McSally 46% Oct 27 Oct 29 Fox News
Arizona Kyrsten Sinema 52% Martha McSally 48% Oct 27 Oct 30 Vox Populi
Arizona Kyrsten Sinema 51% Martha McSally 47% Oct 24 Oct 29 SSRS
Arizona Kyrsten Sinema 47% Martha McSally 44% Oct 23 Oct 27 Marist
Arizona Kyrsten Sinema 47% Martha McSally 44% Oct 23 Oct 26 YouGov
Arizona Kyrsten Sinema 45% Martha McSally 52% Oct 22 Oct 23 OH Predictive Insights
Arizona Kyrsten Sinema 46% Martha McSally 48% Oct 17 Oct 26 Ipsos
Arizona Kyrsten Sinema 46% Martha McSally 47% Oct 15 Oct 17 Siena Coll.
Arizona Kyrsten Sinema 47% Martha McSally 41% Oct 16 Oct 17 Data Orbital
Arizona Kyrsten Sinema 47% Martha McSally 44% Oct 02 Oct 05 YouGov
Arizona Kyrsten Sinema 41% Martha McSally 47% Oct 01 Oct 02 OH Predictive Insights
Arizona Kyrsten Sinema 47% Martha McSally 45% Sep 29 Oct 02 Fox News
Arizona Kyrsten Sinema 45% Martha McSally 42% Sep 27 Sep 30 Suffolk U.
Arizona Kyrsten Sinema 45% Martha McSally 39% Sep 19 Sep 21 Emerson Coll.
Arizona Kyrsten Sinema 48% Martha McSally 45% Sep 16 Sep 20 Marist Coll.
Arizona Kyrsten Sinema 47% Martha McSally 41% Sep 10 Sep 25 Latino Decisions
Arizona Kyrsten Sinema 50% Martha McSally 43% Sep 11 Sep 15 SSRS
Arizona Kyrsten Sinema 47% Martha McSally 44% Sep 05 Sep 14 Ipsos
Arizona Kyrsten Sinema 47% Martha McSally 44% Sep 08 Sep 11 Fox News
Arizona Kyrsten Sinema 46% Martha McSally 49% Sep 05 Sep 06 OH Predictive Insights
Arizona Kyrsten Sinema 48% Martha McSally 44% Jul 23 Jul 25 OH Predictive Insights
Arizona Kyrsten Sinema 40% Martha McSally 32% Jun 21 Jun 22 Emerson Coll.
Arizona Kyrsten Sinema 41% Martha McSally 34% Jun 19 Jun 22 YouGov
Arizona Kyrsten Sinema 49% Martha McSally 38% Jun 17 Jun 21 Marist Coll.
Arizona Kyrsten Sinema 48% Martha McSally 42% Apr 10 Apr 11 OH Predictive Insights
Arizona Kyrsten Sinema 46% Martha McSally 41% Mar 15 Mar 16 PPP
 
State Democrat D % Republican R % Start End Pollster
California Dianne Feinstein* 54% Kevin de Leon (D) 46% Nov 13 Nov 13 Election 2016
California Dianne Feinstein* 50% Kevin de Leon (D) 36% Nov 01 Nov 02 SurveyUSA
California Dianne Feinstein* 41% Kevin de Leon (D) 35% Oct 25 Oct 30 Probolsky Research
California Dianne Feinstein* 45% Kevin de Leon (D) 36% Oct 19 Oct 25 UC Berkeley
California Dianne Feinstein* 41% Kevin de Leon (D) 23% Oct 17 Oct 19 Emerson Coll.
California Dianne Feinstein* 36% Kevin de Leon (D) 29% Oct 10 Oct 24 YouGov
California Dianne Feinstein* 43% Kevin de Leon (D) 27% Oct 12 Oct 21 Public Policy Inst. of Calif.
California Dianne Feinstein* 40% Kevin de Leon (D) 26% Oct 12 Oct 14 SurveyUSA
California Dianne Feinstein* 43% Kevin de Leon (D) 30% Oct 05 Oct 06 1st Tuesday Campaigns
California Dianne Feinstein* 35% Kevin de Leon (D) 22% Sep 17 Oct 14 USC
California Dianne Feinstein* 40% Kevin de Leon (D) 29% Sep 09 Sep 18 Public Policy Inst. of Calif.
California Dianne Feinstein* 44% Kevin de Leon (D) 24% Sep 05 Sep 14 Ipsos
California Dianne Feinstein* 37% Kevin de Leon (D) 29% Aug 29 Sep 02 Probolsky Research
California Dianne Feinstein* 46% Kevin de Leon (D) 24% Jul 08 Jul 17 Public Policy Inst. of Calif.
California Dianne Feinstein* 46% Kevin de Leon (D) 24% Jun 26 Jun 27 SurveyUSA
California Dianne Feinstein* 32% Kevin de Leon (D) 16% Jun 06 Jun 17 USC
California Dianne Feinstein* 41% Kevin de Leon (D) 17% May 11 May 17 Public Policy Inst. of Calif.
California Dianne Feinstein* 46% Kevin de Leon (D) 17% Jan 21 Jan 30 Public Policy Inst. of Calif.
 
State Democrat D % Republican R % Start End Pollster
Connecticut Chris Murphy* 59% Matthew Corey 40% Nov 13 Nov 13 Election 2016
Connecticut Chris Murphy* 55% Matthew Corey 35% Oct 27 Oct 29 Emerson Coll.
Connecticut Chris Murphy* 56% Matthew Corey 41% Oct 22 Oct 28 Quinnipiac U.
Connecticut Chris Murphy* 57% Matthew Corey 42% Oct 03 Oct 08 Quinnipiac U.
Connecticut Chris Murphy* 59% Matthew Corey 31% Aug 16 Aug 21 Quinnipiac U.
 
State Democrat D % Republican R % Start End Pollster
Delaware Tom Carper* 60% Rob Arlett 38% Nov 13 Nov 13 Election 2016
Delaware Tom Carper* 61% Rob Arlett 24% Sep 11 Sep 17 U. of Delaware
 
State Democrat D % Republican R % Start End Pollster
Florida Bill Nelson* 49% Rick Scott 50% Nov 13 Nov 13 Election 2016
Florida Bill Nelson* 50% Rick Scott 46% Nov 03 Nov 04 St. Pete Polls
Florida Bill Nelson* 50% Rick Scott 45% Nov 01 Nov 03 Emerson Coll.
Florida Bill Nelson* 48% Rick Scott 49% Nov 01 Nov 02 St. Pete Polls
Florida Bill Nelson* 51% Rick Scott 44% Oct 29 Nov 04 Quinnipiac U.
Florida Bill Nelson* 50% Rick Scott 46% Oct 30 Nov 02 Marist Coll.
Florida Bill Nelson* 49% Rick Scott 47% Oct 30 Oct 31 St. Pete Polls
Florida Bill Nelson* 45% Rick Scott 49% Oct 28 Oct 31 Targoz Market Research
Florida Bill Nelson* 46% Rick Scott 47% Oct 25 Oct 31 Harris Interactive
Florida Bill Nelson* 50% Rick Scott 48% Oct 27 Oct 29 Cygnal
Florida Bill Nelson* 50% Rick Scott 50% Oct 27 Oct 30 Vox Populi
Florida Bill Nelson* 45% Rick Scott 43% Oct 25 Oct 28 Suffolk U.
Florida Bill Nelson* 49% Rick Scott 47% Oct 24 Oct 29 SSRS
Florida Bill Nelson* 46% Rick Scott 46% Oct 23 Oct 26 YouGov
Florida Bill Nelson* 47% Rick Scott 46% Oct 23 Oct 26 U. of North Florida
Florida Bill Nelson* 51% Rick Scott 42% Oct 23 Oct 24 Siena Coll.
Florida Bill Nelson* 49% Rick Scott 44% Oct 17 Oct 25 Ipsos
Florida Bill Nelson* 48% Rick Scott 49% Oct 20 Oct 21 St. Pete Polls
Florida Bill Nelson* 41% Rick Scott 42% Oct 18 Oct 21 Florida Atlantic U.
Florida Bill Nelson* 46% Rick Scott 45% Oct 16 Oct 23 Strategic Research Assoc.
Florida Bill Nelson* 49% Rick Scott 41% Oct 18 Oct 21 SurveyUSA
Florida Bill Nelson* 52% Rick Scott 46% Oct 17 Oct 21 Quinnipiac U.
Florida Bill Nelson* 45% Rick Scott 47% Oct 17 Oct 20 Schroth Eldon
Florida Bill Nelson* 50% Rick Scott 45% Oct 16 Oct 20 SSRS
Florida Bill Nelson* 47% Rick Scott 49% Oct 15 Oct 16 St. Pete Polls
Florida Bill Nelson* 45% Rick Scott 46% Oct 01 Oct 05 Florida Southern Coll.
Florida Bill Nelson* 47% Rick Scott 47% Sep 29 Sep 30 St. Pete Polls
Florida Bill Nelson* 48% Rick Scott 44% Sep 28 Sep 30 PPP
Florida Bill Nelson* 47% Rick Scott 46% Sep 24 Sep 27 Mason Dixon
Florida Bill Nelson* 48% Rick Scott 45% Sep 19 Oct 02 Kaiser Family Foundation
Florida Bill Nelson* 45% Rick Scott 44% Sep 17 Sep 30 Strategic Research Assoc.
Florida Bill Nelson* 53% Rick Scott 46% Sep 20 Sep 24 Quinnipiac U.
Florida Bill Nelson* 45% Rick Scott 45% Sep 17 Sep 19 U. of North Florida
Florida Bill Nelson* 48% Rick Scott 45% Sep 16 Sep 20 Marist Coll.
Florida Bill Nelson* 41% Rick Scott 42% Sep 13 Sep 16 Florida Atlantic U.
Florida Bill Nelson* 45% Rick Scott 44% Sep 10 Sep 11 Pulse Opinion Research
Florida Bill Nelson* 44% Rick Scott 46% Sep 07 Sep 09 SurveyUSA
Florida Bill Nelson* 45% Rick Scott 46% Sep 05 Sep 12 Ipsos
Florida Bill Nelson* 49% Rick Scott 49% Aug 30 Sep 03 Quinnipiac U.
Florida Bill Nelson* 46% Rick Scott 45% Aug 29 Aug 30 PPP
Florida Bill Nelson* 47% Rick Scott 47% Aug 29 Aug 30 St. Pete Polls
Florida Bill Nelson* 39% Rick Scott 45% Aug 16 Aug 20 Florida Atlantic U.
Florida Bill Nelson* 44% Rick Scott 47% Jul 24 Jul 25 Mason Dixon
Florida Bill Nelson* 40% Rick Scott 44% Jul 20 Jul 21 Florida Atlantic U.
Florida Bill Nelson* 40% Rick Scott 42% Jun 19 Jun 22 YouGov
Florida Bill Nelson* 49% Rick Scott 45% Jun 17 Jun 21 Marist Coll.
Florida Bill Nelson* 39% Rick Scott 40% May 29 May 30 Morning Consult
Florida Bill Nelson* 45% Rick Scott 45% May 04 May 05 Florida Atlantic U.
Florida Bill Nelson* 50% Rick Scott 44% Apr 10 Apr 11 PPP
Florida Bill Nelson* 41% Rick Scott 43% Mar 01 Mar 07 Clearview Research
Florida Bill Nelson* 46% Rick Scott 42% Feb 23 Feb 26 Quinnipiac U.
Florida Bill Nelson* 34% Rick Scott 44% Feb 01 Feb 04 Florida Atlantic U.
Florida Bill Nelson* 48% Rick Scott 42% Jan 29 Feb 04 U. of North Florida
Florida Bill Nelson* 45% Rick Scott 44% Jan 30 Feb 01 Mason Dixon
 
State Democrat D % Republican R % Start End Pollster
Hawaii Mazie Hirono* 71% Ron Curtis 29% Nov 13 Nov 13 Election 2016
 
State Democrat D % Republican R % Start End Pollster
Indiana Joe Donnelly* 44% Mike Braun 52% Nov 13 Nov 13 Election 2016
Indiana Joe Donnelly* 42% Mike Braun 42% Oct 25 Oct 31 Harris Interactive
Indiana Joe Donnelly* 45% Mike Braun 38% Oct 27 Oct 30 Fox News
Indiana Joe Donnelly* 45% Mike Braun 42% Oct 24 Oct 28 Marist
Indiana Joe Donnelly* 46% Mike Braun 49% Oct 26 Oct 27 Cygnal
Indiana Joe Donnelly* 43% Mike Braun 46% Oct 23 Oct 26 YouGov
Indiana Joe Donnelly* 41% Mike Braun 40% Oct 12 Oct 16 SurveyUSA
Indiana Joe Donnelly* 55% Mike Braun 45% Oct 13 Oct 15 Vox Populi
Indiana Joe Donnelly* 43% Mike Braun 41% Sep 29 Oct 02 Fox News
Indiana Joe Donnelly* 46% Mike Braun 43% Sep 12 Sep 20 Ipsos
Indiana Joe Donnelly* 43% Mike Braun 45% Sep 08 Sep 11 Fox News
Indiana Joe Donnelly* 44% Mike Braun 41% Aug 26 Aug 29 Marist Coll.
 
State Democrat D % Republican R % Start End Pollster
Maine Angus King* 55% Eric Brakey 35% Nov 13 Nov 13 Election 2016
Maine Angus King* 50% Eric Brakey 37% Oct 27 Oct 29 Emerson Coll.
Maine Angus King* 41% Eric Brakey 27% Oct 08 Oct 16 Critical Insights
Maine Angus King* 57% Eric Brakey 30% Oct 01 Oct 07 Pan Atlantic SMS
Maine Angus King* 52% Eric Brakey 25% Aug 02 Aug 06 Suffolk U.
 
State Democrat D % Republican R % Start End Pollster
Maryland Ben Cardin* 64% Tony Campbell 31% Nov 13 Nov 13 Election 2016
Maryland Ben Cardin* 49% Tony Campbell 22% Oct 01 Oct 06 Gonzales Research
Maryland Ben Cardin* 56% Tony Campbell 17% Sep 11 Sep 16 Goucher College
 
State Democrat D % Republican R % Start End Pollster
Massachusetts Elizabeth Warren* 61% Geoff Diehl 36% Nov 13 Nov 13 Election 2016
Massachusetts Elizabeth Warren* 54% Geoff Diehl 32% Oct 25 Oct 28 MassInc
Massachusetts Elizabeth Warren* 56% Geoff Diehl 34% Oct 24 Oct 28 Suffolk U.
Massachusetts Elizabeth Warren* 57% Geoff Diehl 27% Oct 10 Oct 27 Western New England U.
Massachusetts Elizabeth Warren* 56% Geoff Diehl 31% Oct 01 Oct 07 U. of Mass.
Massachusetts Elizabeth Warren* 56% Geoff Diehl 30% Sep 17 Sep 21 MassINC
Massachusetts Elizabeth Warren* 54% Geoff Diehl 24% Sep 13 Sep 17 Suffolk U.
Massachusetts Elizabeth Warren* 60% Geoff Diehl 29% Jun 19 Jun 22 MassINC
 
State Democrat D % Republican R % Start End Pollster
Michigan Debbie Stabenow* 52% John James 46% Nov 13 Nov 13 Election 2016
Michigan Debbie Stabenow* 53% John James 36% Oct 25 Oct 27 Glengariff Group
Michigan Debbie Stabenow* 52% John James 43% Oct 24 Oct 26 Emerson Coll.
Michigan Debbie Stabenow* 49% John James 42% Oct 18 Oct 23 EPIC MRA
Michigan Debbie Stabenow* 49% John James 42% Oct 13 Oct 22 Michigan State U.
Michigan Debbie Stabenow* 53% John James 37% Oct 14 Oct 18 Marketing Resource Grp.
Michigan Debbie Stabenow* 53% John James 35% Sep 30 Oct 02 Glengariff Group
Michigan Debbie Stabenow* 56% John James 33% Sep 21 Sep 25 EPIC MRA
Michigan Debbie Stabenow* 55% John James 35% Sep 14 Sep 24 Ipsos
Michigan Debbie Stabenow* 56% John James 33% Sep 05 Sep 07 Glengariff Group
Michigan Debbie Stabenow* 47% John James 29% Jul 19 Jul 21 Emerson Coll.
Michigan Debbie Stabenow* 55% John James 37% Jul 15 Jul 19 Marist Coll.
Michigan Debbie Stabenow* 51% John James 30% Jan 16 Jan 19 Glengariff Group
 
State Democrat D % Republican R % Start End Pollster
Minnesota Amy Klobuchar* 60% Jim Newberger 36% Nov 13 Nov 13 Election 2016
Minnesota Amy Klobuchar* 57% Jim Newberger 34% Oct 29 Oct 31 SurveyUSA
Minnesota Amy Klobuchar* 56% Jim Newberger 33% Oct 15 Oct 17 Mason Dixon
Minnesota Amy Klobuchar* 60% Jim Newberger 32% Sep 30 Oct 04 Marist Coll.
Minnesota Amy Klobuchar* 60% Jim Newberger 30% Sep 10 Sep 12 Mason Dixon
Minnesota Amy Klobuchar* 53% Jim Newberger 38% Sep 06 Sep 08 SurveyUSA
Minnesota Amy Klobuchar* 54% Jim Newberger 34% Aug 17 Aug 20 Suffolk U.
Minnesota Amy Klobuchar* 50% Jim Newberger 26% Aug 08 Aug 11 Emerson Coll.
 
State Democrat D % Republican R % Start End Pollster
Minnesota special Tina Smith* 54% Karin Housley 42% Nov 13 Nov 13 Election 2016
Minnesota special Tina Smith* 48% Karin Housley 40% Oct 29 Oct 31 SurveyUSA
Minnesota special Tina Smith* 47% Karin Housley 41% Oct 15 Oct 17 Mason Dixon
Minnesota special Tina Smith* 54% Karin Housley 38% Sep 30 Oct 04 Marist Coll.
Minnesota special Tina Smith* 44% Karin Housley 37% Sep 10 Sep 12 Mason Dixon
Minnesota special Tina Smith* 48% Karin Housley 39% Sep 06 Sep 08 SurveyUSA
Minnesota special Tina Smith* 44% Karin Housley 37% Aug 17 Aug 20 Suffolk U.
Minnesota special Tina Smith* 32% Karin Housley 28% Aug 08 Aug 11 Emerson Coll.
Minnesota special Tina Smith* 49% Karin Housley 35% Jul 15 Jul 19 Marist Coll.
Minnesota special Tina Smith* 53% Karin Housley 43% Jan 01 Jan 01 Election 2014
 
State Democrat D % Republican R % Start End Pollster
Mississippi David Baria 39% Roger Wicker* 59% Nov 13 Nov 13 Election 2016
Mississippi David Baria 31% Roger Wicker* 57% Oct 13 Oct 18 Marist Coll.
Mississippi David Baria 32% Roger Wicker* 53% Jul 30 Jul 31 Triumph Campaigns
Mississippi David Baria 31% Roger Wicker* 48% Apr 10 Apr 11 Triumph Campaigns
 
State Democrat D % Republican R % Start End Pollster
Mississippi special Mike Espy 41% Cindy Hyde-Smith 41% Nov 13 Nov 13 Election 2016
Mississippi special Mike Espy 29% Cindy Hyde-Smith 38% Oct 13 Oct 18 Marist Coll.
Mississippi special Mike Espy 34% Cindy Hyde-Smith 48% Jul 30 Jul 31 Triumph Campaigns
Mississippi special Mike Espy 34% Cindy Hyde-Smith 46% Apr 12 Apr 14 Mason Dixon
Mississippi special Mike Espy 36% Cindy Hyde-Smith 42% Apr 10 Apr 11 Triumph Campaigns
Mississippi special Mike Espy 38% Cindy Hyde-Smith 60% Jan 01 Jan 01 Election 2014
 
State Democrat D % Republican R % Start End Pollster
Missouri Claire McCaskill* 46% Josh Hawley 52% Nov 13 Nov 13 Election 2016
Missouri Claire McCaskill* 46% Josh Hawley 49% Nov 01 Nov 03 Emerson Coll.
Missouri Claire McCaskill* 47% Josh Hawley 44% Oct 30 Nov 01 Marist Coll.
Missouri Claire McCaskill* 43% Josh Hawley 43% Oct 27 Oct 30 Fox News
Missouri Claire McCaskill* 46% Josh Hawley 44% Oct 25 Oct 31 Harris Interactive
Missouri Claire McCaskill* 46% Josh Hawley 49% Oct 26 Oct 27 Cygnal
Missouri Claire McCaskill* 42% Josh Hawley 44% Oct 05 Oct 06 1st Tuesday Campaigns
Missouri Claire McCaskill* 44% Josh Hawley 45% Sep 27 Oct 07 Ipsos
Missouri Claire McCaskill* 43% Josh Hawley 43% Sep 29 Oct 02 Fox News
Missouri Claire McCaskill* 47% Josh Hawley 44% Sep 25 Sep 29 SSRS
Missouri Claire McCaskill* 45% Josh Hawley 45% Sep 10 Sep 14 YouGov
Missouri Claire McCaskill* 44% Josh Hawley 41% Sep 08 Sep 11 Fox News
Missouri Claire McCaskill* 44% Josh Hawley 40% Aug 25 Aug 28 Marist Coll.
Missouri Claire McCaskill* 47% Josh Hawley 47% Aug 08 Aug 09 Missouri Scout
Missouri Claire McCaskill* 48% Josh Hawley 44% May 05 May 10 Missouri Scout
Missouri Claire McCaskill* 45% Josh Hawley 45% Apr 26 Apr 29 Emerson Coll.
Missouri Claire McCaskill* 48% Josh Hawley 44% Apr 19 Apr 20 Missouri Scout
Missouri Claire McCaskill* 45% Josh Hawley 44% Apr 04 Apr 06 Mason Dixon
Missouri Claire McCaskill* 45% Josh Hawley 44% Jan 08 Jan 09 PPP
 
State Democrat D % Republican R % Start End Pollster
Montana Jon Tester* 49% Matt Rosendale 48% Nov 13 Nov 13 Election 2016
Montana Jon Tester* 48% Matt Rosendale 41% Oct 25 Oct 31 Harris Interactive
Montana Jon Tester* 49% Matt Rosendale 39% Oct 10 Oct 18 U. of Montana
Montana Jon Tester* 47% Matt Rosendale 38% Oct 08 Oct 13 Montana State U.
Montana Jon Tester* 49% Matt Rosendale 45% Sep 28 Sep 28 PPP
Montana Jon Tester* 47% Matt Rosendale 45% Sep 10 Sep 14 YouGov
Montana Jon Tester* 56% Matt Rosendale 32% Aug 13 Aug 31 U. of Montana
 
State Democrat D % Republican R % Start End Pollster
Nebraska Jane Reybould 38% Deb Fischer* 58% Nov 13 Nov 13 Election 2016
 
State Democrat D % Republican R % Start End Pollster
Nevada Jacky Rosen 50% Dean Heller* 45% Nov 13 Nov 13 Election 2016
Nevada Jacky Rosen 49% Dean Heller* 45% Nov 01 Nov 04 Emerson Coll.
Nevada Jacky Rosen 46% Dean Heller* 43% Oct 25 Oct 31 Harris Interactive
Nevada Jacky Rosen 48% Dean Heller* 45% Oct 24 Oct 29 SSRS
Nevada Jacky Rosen 41% Dean Heller* 47% Oct 12 Oct 19 Ipsos
Nevada Jacky Rosen 48% Dean Heller* 46% Oct 15 Oct 16 PPP
Nevada Jacky Rosen 51% Dean Heller* 49% Oct 13 Oct 15 Vox Populi
Nevada Jacky Rosen 41% Dean Heller* 48% Oct 10 Oct 12 Emerson Coll.
Nevada Jacky Rosen 45% Dean Heller* 48% Oct 08 Oct 08 Siena Coll.
Nevada Jacky Rosen 42% Dean Heller* 44% Sep 30 Oct 03 Marist Coll.
Nevada Jacky Rosen 47% Dean Heller* 43% Sep 25 Sep 29 SSRS
Nevada Jacky Rosen 44% Dean Heller* 45% Sep 19 Oct 02 Kaiser Family Foundation
Nevada Jacky Rosen 43% Dean Heller* 46% Sep 07 Sep 17 Ipsos
Nevada Jacky Rosen 42% Dean Heller* 41% Sep 05 Sep 10 Suffolk U.
Nevada Jacky Rosen 48% Dean Heller* 43% Aug 20 Aug 21 PPP
Nevada Jacky Rosen 40% Dean Heller* 41% Jul 21 Jul 29 Suffolk U.
Nevada Jacky Rosen 42% Dean Heller* 41% Jun 23 Jun 25 PPP
Nevada Jacky Rosen 44% Dean Heller* 42% Apr 30 May 01 PPP
Nevada Jacky Rosen 44% Dean Heller* 39% Mar 15 Mar 17 PPP
 
State Democrat D % Republican R % Start End Pollster
New Jersey Bob Menendez* 53% Bob Hugin 44% Nov 13 Nov 13 Election 2016
New Jersey Bob Menendez* 55% Bob Hugin 40% Oct 29 Nov 04 Quinnipiac U.
New Jersey Bob Menendez* 51% Bob Hugin 39% Oct 25 Oct 31 Stockton U.
New Jersey Bob Menendez* 54% Bob Hugin 46% Oct 27 Oct 29 Vox Populi
New Jersey Bob Menendez* 47% Bob Hugin 42% Oct 24 Oct 26 Emerson Coll.
New Jersey Bob Menendez* 51% Bob Hugin 46% Oct 12 Oct 19 Rutgers-Eagleton
New Jersey Bob Menendez* 49% Bob Hugin 40% Oct 11 Oct 15 Monmouth U.
New Jersey Bob Menendez* 51% Bob Hugin 44% Oct 10 Oct 16 Quinnipiac U.
New Jersey Bob Menendez* 49% Bob Hugin 39% Oct 02 Oct 05 YouGov
New Jersey Bob Menendez* 43% Bob Hugin 37% Sep 26 Sep 30 Fairleigh Dickinson U.
New Jersey Bob Menendez* 53% Bob Hugin 42% Sep 25 Oct 02 Quinnipiac U.
New Jersey Bob Menendez* 45% Bob Hugin 43% Sep 19 Sep 27 Stockton U.
New Jersey Bob Menendez* 43% Bob Hugin 37% Aug 15 Aug 20 Quinnipiac U.
New Jersey Bob Menendez* 28% Bob Hugin 24% May 16 May 21 Fairleigh Dickinson U.
New Jersey Bob Menendez* 53% Bob Hugin 32% Apr 06 Apr 10 Monmouth U.
New Jersey Bob Menendez* 49% Bob Hugin 32% Mar 08 Mar 12 Quinnipiac U.
 
State Democrat D % Republican R % Start End Pollster
New Mexico Martin Heinrich* 54% Mick Rich 31% Nov 13 Nov 13 Election 2016
New Mexico Martin Heinrich* 51% Mick Rich 31% Oct 26 Nov 01 Research and Polling
New Mexico Martin Heinrich* 48% Mick Rich 32% Oct 24 Oct 26 Emerson Coll.
New Mexico Martin Heinrich* 45% Mick Rich 32% Oct 19 Oct 24 Pacific Market Research
New Mexico Martin Heinrich* 47% Mick Rich 26% Sep 07 Sep 13 Research and Polling
New Mexico Martin Heinrich* 39% Mick Rich 11% Aug 17 Aug 18 Emerson Coll.
New Mexico Martin Heinrich* 47% Mick Rich 29% Aug 01 Aug 05 Caroll Strategies
 
State Democrat D % Republican R % Start End Pollster
New York Kirsten Gillibrand* 67% Chele Farley 33% Nov 13 Nov 13 Election 2016
New York Kirsten Gillibrand* 58% Chele Farley 35% Oct 28 Nov 01 Siena Coll.
New York Kirsten Gillibrand* 58% Chele Farley 33% Oct 10 Oct 16 Quinnipiac U.
New York Kirsten Gillibrand* 61% Chele Farley 29% Sep 20 Sep 27 Siena Coll.
New York Kirsten Gillibrand* 57% Chele Farley 30% Jul 12 Jul 16 Quinnipiac U.
New York Kirsten Gillibrand* 61% Chele Farley 28% Jun 04 Jun 06 Siena Coll.
New York Kirsten Gillibrand* 58% Chele Farley 23% Apr 26 May 01 Quinnipiac U.
New York Kirsten Gillibrand* 58% Chele Farley 27% Apr 08 Apr 12 Siena Coll.
New York Kirsten Gillibrand* 60% Chele Farley 24% Mar 11 Mar 16 Siena Coll.
 
State Democrat D % Republican R % Start End Pollster
North Dakota Heidi Heitkamp* 45% Kevin Cramer 55% Nov 13 Nov 13 Election 2016
North Dakota Heidi Heitkamp* 42% Kevin Cramer 51% Oct 27 Oct 30 Fox News
North Dakota Heidi Heitkamp* 40% Kevin Cramer 56% Oct 12 Oct 19 Strategic Research Assoc.
North Dakota Heidi Heitkamp* 41% Kevin Cramer 53% Sep 29 Oct 02 Fox News
North Dakota Heidi Heitkamp* 41% Kevin Cramer 51% Sep 17 Sep 27 Strategic Research Assoc.
North Dakota Heidi Heitkamp* 44% Kevin Cramer 48% Sep 08 Sep 11 Fox News
North Dakota Heidi Heitkamp* 44% Kevin Cramer 48% Jun 13 Jun 15 Mason Dixon
 
State Democrat D % Republican R % Start End Pollster
Ohio Sherrod Brown* 53% Jim Renacci 47% Nov 13 Nov 13 Election 2016
Ohio Sherrod Brown* 52% Jim Renacci 42% Oct 30 Oct 31 Cygnal
Ohio Sherrod Brown* 49% Jim Renacci 43% Oct 26 Oct 28 Emerson Coll.
Ohio Sherrod Brown* 51% Jim Renacci 32% Oct 19 Oct 27 Baldwin Wallace U.
Ohio Sherrod Brown* 54% Jim Renacci 36% Oct 04 Oct 08 Suffolk U.
Ohio Sherrod Brown* 50% Jim Renacci 33% Sep 28 Oct 08 Baldwin Wallace U.
Ohio Sherrod Brown* 43% Jim Renacci 31% Sep 10 Oct 04 U. of Akron
Ohio Sherrod Brown* 53% Jim Renacci 42% Sep 18 Sep 20 Triton Polling and Res.
Ohio Sherrod Brown* 49% Jim Renacci 35% Sep 16 Sep 20 Marist Coll.
Ohio Sherrod Brown* 50% Jim Renacci 39% Sep 13 Sep 21 Ipsos
Ohio Sherrod Brown* 49% Jim Renacci 32% Sep 05 Sep 15 Baldwin Wallace U.
Ohio Sherrod Brown* 51% Jim Renacci 38% Jun 17 Jun 21 Marist Coll.
Ohio Sherrod Brown* 51% Jim Renacci 34% Jun 07 Jun 12 Quinnipiac U.
Ohio Sherrod Brown* 53% Jim Renacci 37% Jun 06 Jun 11 Suffolk U.
Ohio Sherrod Brown* 48% Jim Renacci 34% May 21 May 25 Fallon Communications
Ohio Sherrod Brown* 52% Jim Renacci 38% Mar 16 Mar 20 SurveyUSA
Ohio Sherrod Brown* 41% Jim Renacci 29% Feb 28 Mar 09 Baldwin Wallace U.
 
State Democrat D % Republican R % Start End Pollster
Pennsylvania Bob Casey* 56% Lou Barletta 43% Nov 13 Nov 13 Election 2016
Pennsylvania Bob Casey* 54% Lou Barletta 40% Oct 28 Nov 01 Muhlenberg Coll.
Pennsylvania Bob Casey* 50% Lou Barletta 35% Oct 22 Oct 28 Franklin+Marshall Coll.
Pennsylvania Bob Casey* 47% Lou Barletta 32% Oct 01 Oct 02 Morning Consult
Pennsylvania Bob Casey* 50% Lou Barletta 33% Sep 17 Sep 23 Franklin+Marshall Coll.
Pennsylvania Bob Casey* 53% Lou Barletta 35% Sep 13 Sep 19 Muhlenberg Coll.
Pennsylvania Bob Casey* 53% Lou Barletta 37% Sep 12 Sep 20 Ipsos
Pennsylvania Bob Casey* 52% Lou Barletta 38% Sep 12 Sep 13 Pulse Opinion Research
Pennsylvania Bob Casey* 48% Lou Barletta 29% Aug 20 Aug 26 Franklin+Marshall Coll.
Pennsylvania Bob Casey* 53% Lou Barletta 38% Aug 12 Aug 16 Marist Coll.
Pennsylvania Bob Casey* 47% Lou Barletta 32% Jun 21 Jun 25 Suffolk U.
Pennsylvania Bob Casey* 44% Lou Barletta 27% Jun 04 Jun 10 Franklin+Marshall Coll.
Pennsylvania Bob Casey* 48% Lou Barletta 32% Apr 04 Apr 12 Morning Call
Pennsylvania Bob Casey* 43% Lou Barletta 25% Mar 19 Mar 26 Franklin+Marshall Coll.
Pennsylvania Bob Casey* 54% Lou Barletta 36% Mar 15 Mar 16 PPP
 
State Democrat D % Republican R % Start End Pollster
Rhode Island Sheldon Whitehouse* 62% Robert Flanders 38% Nov 13 Nov 13 Election 2016
Rhode Island Sheldon Whitehouse* 55% Robert Flanders 36% Oct 20 Oct 24 Fleming and Assocs.
Rhode Island Sheldon Whitehouse* 56% Robert Flanders 32% Oct 05 Oct 09 SocialSphere
Rhode Island Sheldon Whitehouse* 57% Robert Flanders 33% Sep 27 Oct 06 U. of New Hampshire
Rhode Island Sheldon Whitehouse* 54% Robert Flanders 35% Sep 14 Sep 17 Fleming and Assocs.
Rhode Island Sheldon Whitehouse* 54% Robert Flanders 32% May 30 Jun 04 SocialSphere
 
State Democrat D % Republican R % Start End Pollster
Tennessee Phil Bredesen 44% Marsha Blackburn 55% Nov 13 Nov 13 Election 2016
Tennessee Phil Bredesen 44% Marsha Blackburn 52% Oct 28 Oct 30 Emerson Coll.
Tennessee Phil Bredesen 49% Marsha Blackburn 49% Oct 28 Oct 31 Targoz Market Research
Tennessee Phil Bredesen 41% Marsha Blackburn 50% Oct 27 Oct 30 Fox News
Tennessee Phil Bredesen 47% Marsha Blackburn 53% Oct 27 Oct 29 Vox Populi
Tennessee Phil Bredesen 45% Marsha Blackburn 49% Oct 24 Oct 29 SSRS
Tennessee Phil Bredesen 45% Marsha Blackburn 51% Oct 26 Oct 27 Cygnal
Tennessee Phil Bredesen 44% Marsha Blackburn 44% Oct 22 Oct 29 East Tennessee State U.
Tennessee Phil Bredesen 46% Marsha Blackburn 51% Oct 23 Oct 27 Marist
Tennessee Phil Bredesen 44% Marsha Blackburn 43% Oct 08 Oct 13 SSRS
Tennessee Phil Bredesen 48% Marsha Blackburn 52% Oct 09 Oct 12 Targoz Market Research
Tennessee Phil Bredesen 40% Marsha Blackburn 54% Oct 08 Oct 11 Siena Coll.
Tennessee Phil Bredesen 44% Marsha Blackburn 47% Oct 04 Oct 11 Ipsos
Tennessee Phil Bredesen 42% Marsha Blackburn 50% Oct 02 Oct 05 YouGov
Tennessee Phil Bredesen 43% Marsha Blackburn 48% Sep 29 Oct 02 Fox News
Tennessee Phil Bredesen 50% Marsha Blackburn 45% Sep 11 Sep 15 SSRS
Tennessee Phil Bredesen 45% Marsha Blackburn 48% Sep 10 Sep 12 Triton Polling and Res.
Tennessee Phil Bredesen 44% Marsha Blackburn 47% Sep 08 Sep 11 Fox News
Tennessee Phil Bredesen 48% Marsha Blackburn 46% Aug 25 Aug 28 Marist Coll.
Tennessee Phil Bredesen 43% Marsha Blackburn 37% Jul 11 Jul 14 Emerson Coll.
Tennessee Phil Bredesen 43% Marsha Blackburn 37% Jul 10 Jul 11 PPP
Tennessee Phil Bredesen 46% Marsha Blackburn 43% Apr 30 May 01 PPP
Tennessee Phil Bredesen 46% Marsha Blackburn 43% Apr 17 Apr 19 Mason Dixon
Tennessee Phil Bredesen 45% Marsha Blackburn 35% Mar 22 Mar 29 Middle Tenn. State U.
Tennessee Phil Bredesen 46% Marsha Blackburn 41% Mar 15 Mar 16 PPP
 
State Democrat D % Republican R % Start End Pollster
Texas Beto O`Rourke 48% Ted Cruz* 51% Nov 13 Nov 13 Election 2016
Texas Beto O`Rourke 47% Ted Cruz* 50% Oct 28 Oct 30 Emerson Coll.
Texas Beto O`Rourke 42% Ted Cruz* 52% Oct 25 Oct 26 Dixie Strategies
Texas Beto O`Rourke 46% Ted Cruz* 51% Oct 22 Oct 28 Quinnipiac U.
Texas Beto O`Rourke 43% Ted Cruz* 47% Oct 15 Oct 28 U. of Texas
Texas Beto O`Rourke 45% Ted Cruz* 51% Oct 15 Oct 21 U. of Texas
Texas Beto O`Rourke 44% Ted Cruz* 49% Oct 12 Oct 18 Ipsos
Texas Beto O`Rourke 45% Ted Cruz* 52% Oct 09 Oct 13 SSRS
Texas Beto O`Rourke 43% Ted Cruz* 51% Oct 08 Oct 11 Siena Coll.
Texas Beto O`Rourke 42% Ted Cruz* 54% Oct 08 Oct 08 Siena Coll.
Texas Beto O`Rourke 45% Ted Cruz* 54% Oct 03 Oct 09 Quinnipiac U.
Texas Beto O`Rourke 42% Ted Cruz* 47% Oct 01 Oct 05 Emerson Coll.
Texas Beto O`Rourke 44% Ted Cruz* 50% Oct 02 Oct 05 YouGov
Texas Beto O`Rourke 46% Ted Cruz* 49% Sep 19 Sep 20 PPP
Texas Beto O`Rourke 45% Ted Cruz* 54% Sep 11 Sep 17 Quinnipiac U.
Texas Beto O`Rourke 47% Ted Cruz* 45% Sep 06 Sep 14 Ipsos
Texas Beto O`Rourke 44% Ted Cruz* 47% Sep 06 Sep 09 Crosswind Media
Texas Beto O`Rourke 44% Ted Cruz* 47% Sep 06 Sep 09 Pulse Opinion Research
Texas Beto O`Rourke 37% Ted Cruz* 38% Aug 22 Aug 25 Emerson Coll.
Texas Beto O`Rourke 45% Ted Cruz* 49% Aug 12 Aug 16 Marist Coll.
Texas Beto O`Rourke 42% Ted Cruz* 46% Aug 01 Aug 02 PPP
Texas Beto O`Rourke 43% Ted Cruz* 49% Jul 26 Jul 31 Quinnipiac U.
Texas Beto O`Rourke 39% Ted Cruz* 41% Jul 09 Jul 26 Texas Lyceum
Texas Beto O`Rourke 40% Ted Cruz* 50% Jun 19 Jun 22 YouGov
Texas Beto O`Rourke 36% Ted Cruz* 41% Jun 08 Jun 17 U. of Texas
Texas Beto O`Rourke 39% Ted Cruz* 50% May 23 May 29 Quinnipiac U.
Texas Beto O`Rourke 42% Ted Cruz* 48% May 21 May 22 PPP
Texas Beto O`Rourke 40% Ted Cruz* 47% May 19 May 21 JMC Enterprises
Texas Beto O`Rourke 44% Ted Cruz* 47% Apr 12 Apr 17 Quinnipiac U.
Texas Beto O`Rourke 30% Ted Cruz* 30% Apr 03 Apr 09 Texas Lyceum
Texas Beto O`Rourke 37% Ted Cruz* 45% Jan 17 Jan 18 PPP
 
State Democrat D % Republican R % Start End Pollster
Utah Jenny Wilson 32% Mitt Romney 62% Nov 13 Nov 13 Election 2016
Utah Jenny Wilson 23% Mitt Romney 59% Oct 03 Oct 09 U. of Utah
Utah Jenny Wilson 29% Mitt Romney 55% Aug 22 Aug 31 Dan Jones
Utah Jenny Wilson 19% Mitt Romney 59% Aug 11 Aug 27 Lighthouse Research
Utah Jenny Wilson 20% Mitt Romney 58% Jun 11 Jun 18 U. of Utah
Utah Jenny Wilson 14% Mitt Romney 60% Feb 09 Feb 16 Dan Jones
Utah Jenny Wilson 19% Mitt Romney 64% Jan 15 Jan 18 U. of Utah
 
State Democrat D % Republican R % Start End Pollster
Vermont Bernie Sanders* 67% Brooke Paige 27% Nov 13 Nov 13 Election 2016
Vermont Bernie Sanders* 60% Brooke Paige 19% Oct 05 Oct 14 Braun Research
 
State Democrat D % Republican R % Start End Pollster
Virginia Tim Kaine* 57% Corey Stewart 41% Nov 13 Nov 13 Election 2016
Virginia Tim Kaine* 54% Corey Stewart 39% Sep 05 Sep 12 Princeton Survey
Virginia Tim Kaine* 52% Corey Stewart 36% Sep 04 Sep 09 SSRS
Virginia Tim Kaine* 51% Corey Stewart 34% Aug 12 Aug 19 Roanoke Coll.
Virginia Tim Kaine* 49% Corey Stewart 26% Jul 10 Jul 30 Virginia Commonwealth U.
Virginia Tim Kaine* 54% Corey Stewart 36% Jun 21 Jun 25 Quinnipiac U.
Virginia Tim Kaine* 44% Corey Stewart 33% May 20 May 30 Roanoke Coll.
Virginia Tim Kaine* 56% Corey Stewart 32% Feb 05 Feb 28 Christopher Newport U.
 
State Democrat D % Republican R % Start End Pollster
Washington Maria Cantwell* 59% Susan Hutchison 41% Nov 13 Nov 13 Election 2016
Washington Maria Cantwell* 53% Susan Hutchison 39% Oct 04 Oct 09 Elway Poll
Washington Maria Cantwell* 52% Susan Hutchison 36% May 22 May 23 PPP
 
State Democrat D % Republican R % Start End Pollster
West Virginia Joe Manchin* 50% Patrick Morrisey 46% Nov 13 Nov 13 Election 2016
West Virginia Joe Manchin* 47% Patrick Morrisey 42% Oct 28 Oct 31 Emerson Coll.
West Virginia Joe Manchin* 45% Patrick Morrisey 40% Oct 19 Oct 30 Research America Inc.
West Virginia Joe Manchin* 52% Patrick Morrisey 36% Oct 12 Oct 19 Strategic Research Assoc.
West Virginia Joe Manchin* 53% Patrick Morrisey 47% Oct 13 Oct 15 Vox Populi
West Virginia Joe Manchin* 46% Patrick Morrisey 38% Sep 17 Sep 26 Strategic Research Assoc.
West Virginia Joe Manchin* 45% Patrick Morrisey 33% Sep 13 Sep 15 Emerson Coll.
West Virginia Joe Manchin* 47% Patrick Morrisey 41% Aug 23 Aug 26 Harper Polling
West Virginia Joe Manchin* 46% Patrick Morrisey 38% Aug 16 Aug 26 R.L. Repass
West Virginia Joe Manchin* 50% Patrick Morrisey 43% Jun 14 Jun 19 Monmouth U.
West Virginia Joe Manchin* 46% Patrick Morrisey 35% Jun 12 Jun 13 PPP
 
State Democrat D % Republican R % Start End Pollster
Wisconsin Tammy Baldwin* 55% Leah Vukmir 45% Nov 13 Nov 13 Election 2016
Wisconsin Tammy Baldwin* 53% Leah Vukmir 44% Oct 29 Oct 31 Emerson Coll.
Wisconsin Tammy Baldwin* 54% Leah Vukmir 43% Oct 24 Oct 28 Marquette Law School
Wisconsin Tammy Baldwin* 54% Leah Vukmir 39% Oct 12 Oct 18 Ipsos
Wisconsin Tammy Baldwin* 52% Leah Vukmir 42% Oct 10 Oct 11 PPP
Wisconsin Tammy Baldwin* 53% Leah Vukmir 43% Oct 03 Oct 07 Marquette Law School
Wisconsin Tammy Baldwin* 54% Leah Vukmir 40% Sep 30 Oct 03 Marist Coll.
Wisconsin Tammy Baldwin* 52% Leah Vukmir 39% Sep 14 Sep 24 Ipsos
Wisconsin Tammy Baldwin* 53% Leah Vukmir 42% Sep 12 Sep 16 Marquette Law School
Wisconsin Tammy Baldwin* 50% Leah Vukmir 42% Aug 18 Aug 24 Suffolk U.
Wisconsin Tammy Baldwin* 49% Leah Vukmir 47% Aug 15 Aug 19 Marquette Law School
Wisconsin Tammy Baldwin* 50% Leah Vukmir 36% Jul 26 Jul 28 Emerson Coll.
Wisconsin Tammy Baldwin* 55% Leah Vukmir 38% Jul 15 Jul 19 Marist Coll.
Wisconsin Tammy Baldwin* 49% Leah Vukmir 40% Jun 13 Jun 17 Marquette Law School
Wisconsin Tammy Baldwin* 51% Leah Vukmir 39% Mar 15 Mar 16 PPP
 
State Democrat D % Republican R % Start End Pollster
Wyoming Gary Trauner 30% John Barrasso* 67% Nov 13 Nov 13 Election 2016