Pollster Dates N/Pop Whitman Brown Other Undecided Margin
PPP (D) 10/29-31/10 882 LV 46 51 - 3 +5D
YouGov 10/28-31/10 810 LV 41 51 - - +10D
SurveyUSA 10/26-31/10 587 LV 37 48 6 9 +11D
YouGov 10/25-28/10 814 LV 41 50 - - +9D
Rasmussen 10/27/10 750 LV 45 49 2 3 +4D
Tulchin Research (D) 10/25-27/10 700 LV 37 45 3 15 +8D
CNN/Time 10/20-26/10 888 LV 44 51 2 2 +7D
Field 10/14-26/10 1092 LV 39 49 - 12 +10D
SurveyUSA 10/21-25/10 594 LV 38 46 8 8 +8D
Suffolk 10/20-24/10 600 LV 42 50 5 3 +8D
FOX 10/23/10 1000 LV 41 50 6 3 +9D
PPP (D) 10/21-23/10 622 LV 42 53 - - +11D
Rasmussen 10/21/10 750 LV 42 48 4 6 +6D
GQR/AmericanViewpoint 10/13-20/10 922 LV 39 52 - - +13D
SurveyUSA 10/15-18/10 621 LV 40 47 8 5 +7D
PPIC 10/10-17/10 1067 LV 36 44 4 16 +8D
FOX 10/16/10 1000 LV 43 48 4 4 +5D
Wilson (R) 10/13-14/10 800 LV 45 44 4 7 +1R
Reuters/Ipsos 10/12-14/10 456 LV 44 48 3 6 +4D
Rasmussen 10/13/10 750 LV 44 50 2 4 +6D
Rasmussen 10/3/10 750 LV 44 49 4 4 +5D
SurveyUSA 9/30-10/3/10 670 LV 43 47 8 2 +4D
Reuters/Ipsos 10/2/10 448 LV 43 50 3 5 +7D
CNN/Time 9/24-28/10 786 LV 43 52 3 2 +9D
PPIC 9/19-26/10 1104 LV 38 37 6 18 +1R
USC/LATimes 9/15-22/10 838 LV 44 49 1 5 +5D
SurveyUSA 9/19-21/10 610 LV 43 46 8 3 +3D
Field 9/14-21/10 599 LV 41 41 - 18 0
Rasmussen 9/20/10 750 LV 46 47 4 3 +1D
FOX 9/18/10 1000 LV 45 45 4 6 0
PPP (D) 9/14-16/10 614 LV 42 47 - 12 +5D
FOX 9/11/10 1000 LV 49 43 4 4 +6R
Rasmussen 9/6/10 750 LV 48 45 3 4 +3R
CNN/Time 9/2/10 866 RV 48 46 3 2 +2R
SurveyUSA 8/31-9/1/10 569 LV 47 40 9 4 +7R
Rasmussen 8/24/10 750 LV 51 43 2 4 +8R
SurveyUSA 8/9-11/10 602 LV 44 43 - 13 +1R
Rasmussen 8/3/10 750 LV 41 43 6 10 +2D
PPP (D) 7/23-25/10 614 LV 40 46 - 14 +6D
PPIC 7/6-20/10 1321 LV 34 37 6 23 +3D
Rasmussen 7/12/10 500 LV 47 46 4 3 +1R
SurveyUSA 7/8-11/10 614 LV 46 39 7 8 +7R
Field 6/22-7/5/10 1005 LV 43 44 - 13 +1D
Reuters/Ipsos 6/25-27/10 600 RV 39 45 3 14 +6D
Pajamas Media (R) 6/13/10 600 LV 43 46 - 10 +3D
Rasmussen 6/9/10 500 LV 44 45 4 7 +1D
USC/LATimes 5/19-26/10 1506 RV 38 44 5 13 +6D
Rasmussen 5/24/10 500 LV 41 45 8 7 +4D
PPP (D) 5/21-23/10 921 LV 36 48 - 16 +12D
PPIC 5/9-16/10 1168 LV 37 42 - 21 +5D
Rasmussen 4/19/10 500 LV 38 44 9 9 +6D
USC/LATimes 3/23-30/10 1515 RV 44 41 2 14 +3R
PPIC 3/9-16/10 1102 LV 44 39 - 17 +5R
Field 3/9-15/10 748 LV 46 43 - 11 +3R
Rasmussen 3/11/10 500 LV 40 40 6 14 0
Rasmussen 2/15/10 500 LV 43 43 6 8 0
Rasmussen 1/19/10 500 LV 39 43 7 11 +4D
PPIC 1/12-19/10 1223 LV 36 41 - 23 +5D
Field 1/5-17/10 1232 RV 36 46 - 18 +10D
PPIC 12/1-8/09 963 LV 37 43 - 20 +6D
Rasmussen 11/17/09 500 LV 41 41 3 14 0
Field 9/18-10/5/09 1005 RV 29 50 - 21 +21D
Rasmussen 9/24/09 500 LV 35 44 3 18 +9D
Lake Research (D) 2/17-19/09 295 LV 27 43 - 30 +16D