In order to provide transparent analysis you can view our entire database of polls used in our calculations. The poll database is updated each day with the most current polls from a variety of sources. Our current collection is largely concentrated with Democratic Nomination and Presidential Election polls but there is still a decent collection of Republican Nomination Polls. The projection methodology for poll weight and selection depends on the election.

For the Democratic Nomination there is no vote count provided for Iowa, Nevada, Washington, Maine so the percent of delegates garnered is used in place. Only vote totals provided by either the races secretary of state or the races own Democratic Party are considered. A -1 denotes unpublished official vote data. The National race uses the projected delegate values based on polls for each race, not the projected values based on national polls alone.

Pollster	EndDate	Obama	McCain	Other
YouGov, Polimetrix (D)	11/1/2008	46	50	4
American Research Group	10/30/2008	46	50	4
Research 2000, DailyKos (D)	10/30/2008	47	48	5
NBC News, Mason Dixon	10/28/2008	44	48	8
Time, CNN	10/28/2008	46	53	1
Northern Arizona University, U of WA	10/27/2008	41	49	10
Arizona State University	10/26/2008	44	46	10
Rasmussen Reports	10/26/2008	46	51	3
Grove Insight (D)	10/24/2008	40	44	16
Zimmeran & Associates	10/19/2008	41.5	43.5	15
Rasmussen Reports	9/29/2008	38	59	3
American Research Group	9/14/2008	39	56	5
Arizona State University	8/16/2008	30	40	30
Mason-Dixon	8/15/2008	41	47	12
Public Policy Polling (D)	7/31/2008	40	52	8
Rasmussen	7/30/2008	38	57	5
Rasmussen	6/25/2008	40	49	11
Arizona State	6/21/2008	28	38	34
Rocky Mtn Poll	5/20/2008	39	50	11
Arizona State U.	4/27/2008	38	47	15
Rasmussen	4/15/2008	37	57	6
Northern Arizona U.	4/8/2008	33	55	12
SurveyUSA	2/28/2008	39	51	10
Arizona State U.	2/24/2008	38	49	13

• June 5Latest Polls

  • 11/1Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 43, Rep 41, Other 16
  • 11/1Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 41, Rep 36, Other 23
  • 11/1Governor 2009 New Jersey:
    SurveyUSA
    Dem 42, Rep 45, Other 13
  • 11/1Governor 2009 New Jersey:
    Quinnipiac University
    Dem 40, Rep 42, Other 18
  • 11/1Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 41, Rep 47, Other 12
  • 10/30Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 42, Rep 43, Other 15
  • 10/30Governor 2009 New Jersey:
    YouGov, Polimetrix (D)
    Dem 43, Rep 41, Other 16
  • 10/29Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 43, Rep 46, Other 11
  • 10/29Governor 2009 New Jersey:
    Neighborhood Research (R)
    Dem 35, Rep 42, Other 23
  • 10/29Governor 2009 New Jersey:
    Stockton College, Zogby
    Dem 40, Rep 39, Other 21
  • 10/28Governor 2009 New Jersey:
    Research 2000, DailyKos (D)
    Dem 41, Rep 42, Other 17
  • 10/28Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 43, Rep 38, Other 19
  • 10/28Governor 2009 New Jersey:
    SurveyUSA
    Dem 43, Rep 43, Other 14
  • 10/28Governor 2009 New Jersey:
    Fairleigh Dickinson, PublicMind
    Dem 39, Rep 41, Other 20
  • 10/26Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 38, Rep 42, Other 20
  • 10/26Governor 2009 New Jersey:
    Quinnipiac University
    Dem 43, Rep 38, Other 19
  • 10/26Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 43, Rep 46, Other 11
  • 10/25Governor 2009 New Jersey:
    Suffolk University
    Dem 42, Rep 33, Other 25
  • 10/21Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 42, Rep 39, Other 19
  • 10/21Governor 2009 New Jersey:
    SurveyUSA
    Dem 39, Rep 41, Other 20
  • 10/20Governor 2009 New Jersey:
    Rutgers University
    Dem 39, Rep 36, Other 25
  • 10/19Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 39, Rep 41, Other 20
  • 10/18Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 39, Rep 39, Other 22
  • 10/14Governor 2009 New Jersey:
    SurveyUSA
    Dem 39, Rep 40, Other 21
  • 10/14Governor 2009 New Jersey:
    New York Times
    Dem 40, Rep 37, Other 23
  • 10/14Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 41, Rep 45, Other 14
  • 10/12Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 39, Rep 40, Other 21
  • 10/12Governor 2009 New Jersey:
    Quinnipiac University
    Dem 40, Rep 41, Other 19
  • 10/8Governor 2009 New Jersey:
    Neighborhood Research (R)
    Dem 35, Rep 36, Other 29
  • 10/7Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 41, Rep 38, Other 21
  • 10/7Governor 2009 New Jersey:
    SurveyUSA
    Dem 40, Rep 43, Other 17
  • 10/5Governor 2009 New Jersey:
    NJ Assoc of State Colleges & Univ.
    Dem 38, Rep 43, Other 19
  • 10/5Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 38, Rep 37, Other 25
  • 10/5Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 44, Rep 47, Other 9
  • 9/30Governor 2009 New Jersey:
    Research 2000, DailyKos (D)
    Dem 42, Rep 46, Other 12
  • 9/29Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 40, Rep 43, Other 17
  • 9/28Governor 2009 New Jersey:
    Quinnipiac University
    Dem 39, Rep 43, Other 18
  • 9/23Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 39, Rep 40, Other 21
  • 9/21Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 41, Rep 48, Other 11
  • 9/20Governor 2009 New Jersey:
    Strategic Vision (R)
    Dem 38, Rep 46, Other 16
  • 9/17Governor 2009 New Jersey:
    Neighborhood Research (R)
    Dem 33, Rep 37, Other 30
  • 9/14Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 35, Rep 44, Other 21
  • 9/10Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 39, Rep 47, Other 14
  • 9/9Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 38, Rep 41, Other 21
  • 9/9Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 38, Rep 46, Other 16
  • 8/30Governor 2009 New Jersey:
    Quinnipiac University
    Dem 37, Rep 47, Other 16
  • 8/30Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 42, Rep 47, Other 11
  • 8/26Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 41, Rep 43, Other 16
  • 8/25Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 42, Rep 50, Other 8
  • 8/21Governor 2009 New Jersey:
    Neighborhood Research (R)
    Dem 37, Rep 35, Other 28
  • 8/12Governor 2009 New Jersey:
    Democracy Corps (D)
    Dem 35, Rep 40, Other 25
  • 8/9Governor 2009 New Jersey:
    Quinnipiac University
    Dem 40, Rep 46, Other 14
  • 8/5Governor 2009 New Jersey:
    Research 2000, DailyKos (D)
    Dem 40, Rep 48, Other 12
  • 8/4Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 37, Rep 50, Other 13
  • 8/2Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 36, Rep 50, Other 14
  • 7/30Governor 2009 New Jersey:
    Global Strategy Group (D)
    Dem 35, Rep 42, Other 23
  • 7/27Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 36, Rep 50, Other 14
  • 7/19Governor 2009 New Jersey:
    Strategic Vision (R)
    Dem 38, Rep 53, Other 9
  • 7/14Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 37, Rep 45, Other 18
  • 7/12Governor 2009 New Jersey:
    Quinnipiac University
    Dem 38, Rep 47, Other 15
  • 7/7Governor 2009 New Jersey:
    Basswood Research (R)
    Dem 33, Rep 48, Other 19
  • 7/7Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 41, Rep 53, Other 6
  • 6/29Governor 2009 New Jersey:
    Public Policy Polling (D)
    Dem 41, Rep 51, Other 8
  • 6/29Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 39, Rep 45, Other 16
  • 6/21Governor 2009 New Jersey:
    Strategic Vision (R)
    Dem 39, Rep 51, Other 10
  • 6/8Governor 2009 New Jersey:
    Quinnipiac University
    Dem 40, Rep 50, Other 10
  • 6/3Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 38, Rep 51, Other 11
  • 5/27Governor 2009 New Jersey:
    Research 2000, DailyKos (D)
    Dem 39, Rep 46, Other 15
  • 5/18Governor 2009 New Jersey:
    Quinnipiac University
    Dem 38, Rep 45, Other 17
  • 5/12Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 38, Rep 47, Other 15
  • 4/27Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 35, Rep 39, Other 26
  • 4/20Governor 2009 New Jersey:
    Quinnipiac University
    Dem 38, Rep 45, Other 17
  • 4/19Governor 2009 New Jersey:
    Strategic Vision (R)
    Dem 36, Rep 47, Other 17
  • 4/5Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 33, Rep 42, Other 25
  • 3/10Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 34, Rep 49, Other 17
  • 3/9Governor 2009 New Jersey:
    Quinnipiac University
    Dem 37, Rep 46, Other 17
  • 3/9Governor 2009 New Jersey:
    Quinnipiac University
    Dem 37, Rep 46, Other 17
  • 3/2Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 32, Rep 41, Other 27
  • 2/2Governor 2009 New Jersey:
    Quinnipiac University
    Dem 38, Rep 44, Other 18
  • 1/14Governor 2009 New Jersey:
    Monmouth University, Gannett
    Dem 38, Rep 36, Other 26
  • 1/13Governor 2009 New Jersey:
    Rasmussen Reports
    Dem 40, Rep 42, Other 18
  • 1/7Governor 2009 New Jersey:
    Fairleigh Dickinson
    Dem 40, Rep 33, Other 27
  • 11/1Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 42, Rep 56, Other 2
  • 11/1Governor 2009 Virginia:
    SurveyUSA
    Dem 40, Rep 58, Other 2
  • 10/30Governor 2009 Virginia:
    YouGov, Polimetrix (D)
    Dem 40, Rep 53, Other 7
  • 10/29Governor 2009 Virginia:
    Richmond Times, Mason Dixon
    Dem 41, Rep 53, Other 6
  • 10/28Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 44, Rep 54, Other 2
  • 10/27Governor 2009 Virginia:
    Rasmussen Reports
    Dem 41, Rep 54, Other 5
  • 10/27Governor 2009 Virginia:
    Roanoke College
    Dem 39, Rep 55, Other 6
  • 10/26Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 40, Rep 55, Other 5
  • 10/26Governor 2009 Virginia:
    SurveyUSA
    Dem 41, Rep 58, Other 1
  • 10/25Governor 2009 Virginia:
    Washington Post
    Dem 44, Rep 55, Other 1
  • 10/25Governor 2009 Virginia:
    Virginia Commonwealth University
    Dem 36, Rep 54, Other 10
  • 10/19Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 40, Rep 52, Other 8
  • 10/19Governor 2009 Virginia:
    Clarus Research Group
    Dem 41, Rep 49, Other 10
  • 10/19Governor 2009 Virginia:
    SurveyUSA
    Dem 40, Rep 59, Other 1
  • 10/13Governor 2009 Virginia:
    Christopher Newport University, Virginian-Pilot
    Dem 31, Rep 45, Other 24
  • 10/12Governor 2009 Virginia:
    Rasmussen Reports
    Dem 43, Rep 50, Other 7
  • 10/8Governor 2009 Virginia:
    Richmond Times, Mason Dixon
    Dem 40, Rep 48, Other 12
  • 10/7Governor 2009 Virginia:
    Washington Post
    Dem 44, Rep 53, Other 3
  • 10/4Governor 2009 Virginia:
    SurveyUSA
    Dem 43, Rep 54, Other 3
  • 9/29Governor 2009 Virginia:
    Rasmussen Reports
    Dem 42, Rep 51, Other 7
  • 9/29Governor 2009 Virginia:
    SurveyUSA
    Dem 41, Rep 55, Other 4
  • 9/28Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 43, Rep 48, Other 9
  • 9/23Governor 2009 Virginia:
    InsiderAdvantage
    Dem 44, Rep 48, Other 8
  • 9/17Governor 2009 Virginia:
    Washington Post
    Dem 47, Rep 51, Other 2
  • 9/16Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 43, Rep 50, Other 7
  • 9/16Governor 2009 Virginia:
    Rasmussen Reports
    Dem 46, Rep 48, Other 6
  • 9/14Governor 2009 Virginia:
    Clarus Research Group
    Dem 37, Rep 42, Other 21
  • 9/3Governor 2009 Virginia:
    SurveyUSA
    Dem 42, Rep 54, Other 4
  • 9/1Governor 2009 Virginia:
    Rasmussen Reports
    Dem 42, Rep 51, Other 7
  • 8/31Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 42, Rep 49, Other 9
  • 8/14Governor 2009 Virginia:
    Washington Post
    Dem 39, Rep 54, Other 7
  • 8/10Governor 2009 Virginia:
    Rasmussen Reports
    Dem 41, Rep 49, Other 10
  • 8/5Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 43, Rep 51, Other 6
  • 8/3Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 37, Rep 51, Other 12
  • 7/28Governor 2009 Virginia:
    SurveyUSA
    Dem 40, Rep 55, Other 5
  • 7/14Governor 2009 Virginia:
    Rasmussen Reports
    Dem 41, Rep 44, Other 15
  • 7/2Governor 2009 Virginia:
    Public Policy Polling (D)
    Dem 43, Rep 49, Other 8
  • 6/17Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 44, Rep 45, Other 11
  • 6/14Governor 2009 Virginia:
    Anzalone Liszt Research (D)
    Dem 42, Rep 38, Other 20
  • 6/10Governor 2009 Virginia:
    Rasmussen Reports
    Dem 47, Rep 41, Other 12
  • 6/7Governor 2009 Virginia:
    SurveyUSA
    Dem 43, Rep 47, Other 10
  • 6/3Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 34, Rep 46, Other 20
  • 6/2Governor 2009 Virginia:
    SurveyUSA
    Dem 43, Rep 44, Other 13
  • 5/20Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 32, Rep 45, Other 23
  • 5/19Governor 2009 Virginia:
    SurveyUSA
    Dem 40, Rep 46, Other 14
  • 4/27Governor 2009 Virginia:
    SurveyUSA
    Dem 39, Rep 44, Other 17
  • 4/15Governor 2009 Virginia:
    Rasmussen Reports
    Dem 30, Rep 45, Other 25
  • 4/8Governor 2009 Virginia:
    Research 2000, DailyKos (D)
    Dem 31, Rep 38, Other 31
  • 2/4Governor 2009 Virginia:
    Rasmussen Reports
    Dem 30, Rep 39, Other 31

• Top Stories

  • John Thune's (R-SD) Math [1]
  • House Passes Healthcare [1]
  • Final Projections (2009) [0]
  • Poll Update (11/2) [0]
  • Poll Update (10/26) [0]
  • Poll Update (10/19) [0]
  • Poll Update (10/12) [0]
  • Poll Update (10/5) [0]
  • Poll Update (9/28) [0]
  • Poll Update (9/21) [0]