Polls
Pence: Favorable/Unfavorable
Polling Data
| Poll | Date | Sample | Favorable | Unfavorable | Spread |
|---|---|---|---|---|---|
| Politico/Morning ConsultPolitico | 10/16 - 10/18 | 1998 RV | 40 | 49 | -9 |
| Politico/Morning ConsultPolitico | 10/8 - 10/11 | 1999 RV | 39 | 50 | -11 |
| Politico/Morning ConsultPolitico | 10/2 - 10/4 | 1998 RV | 39 | 48 | -9 |
| Politico/Morning ConsultPolitico | 9/24 - 9/27 | 1999 RV | 40 | 49 | -9 |
| Politico/Morning ConsultPolitico | 9/18 - 9/20 | 1998 RV | 40 | 47 | -7 |
| Politico/Morning ConsultPolitico | 8/28 - 8/30 | 1997 RV | 41 | 48 | -7 |
| Politico/Morning ConsultPolitico | 8/21 - 8/24 | 1996 RV | 42 | 48 | -6 |
| Politico/Morning ConsultPolitico | 8/13 - 8/16 | 1998 RV | 40 | 48 | -8 |
| Politico/Morning ConsultPolitico | 8/7 - 8/9 | 1996 RV | 40 | 50 | -10 |
| Politico/Morning ConsultPolitico | 7/31 - 8/2 | 1998 RV | 41 | 48 | -7 |
| Politico/Morning ConsultPolitico | 7/23 - 7/26 | 1997 RV | 43 | 48 | -5 |
| Politico/Morning ConsultPolitico | 7/16 - 7/18 | 1997 RV | 41 | 47 | -6 |
| Politico/Morning ConsultPolitico | 7/9 - 7/12 | 1996 RV | 40 | 50 | -10 |
| Politico/Morning ConsultPolitico | 6/25 - 6/28 | 1989 RV | 42 | 48 | -6 |
| Politico/Morning ConsultPolitico | 6/18 - 6/20 | 2041 RV | 40 | 47 | -7 |
| Politico/Morning ConsultPolitico | 6/11 - 6/13 | 1994 RV | 41 | 47 | -6 |
| Politico/Morning ConsultPolitico | 5/21 - 5/24 | 1993 RV | 38 | 48 | -10 |
| Politico/Morning ConsultPolitico | 5/14 - 5/17 | 1992 RV | 42 | 47 | -5 |
| Politico/Morning ConsultPolitico | 4/30 - 5/3 | 1991 RV | 39 | 49 | -10 |
| Politico/Morning ConsultPolitico | 4/24 - 4/26 | 1991 RV | 39 | 50 | -11 |
| Politico/Morning ConsultPolitico | 4/16 - 4/19 | 1992 RV | 40 | 48 | -8 |
| Politico/Morning ConsultPolitico | 4/9 - 4/12 | 1992 RV | 39 | 49 | -10 |
| Politico/Morning ConsultPolitico | 4/2 - 4/4 | 1989 RV | 40 | 48 | -8 |
| Politico/Morning ConsultPolitico | 3/26 - 3/29 | 2043 RV | 41 | 49 | -8 |
| Harvard-HarrisHarris | 3/24 - 3/25 | 1945 RV | 46 | 41 | +5 |
| Politico/Morning ConsultPolitico | 3/19 - 3/22 | 1994 RV | 38 | 50 | -12 |
| Politico/Morning ConsultPolitico | 3/12 - 3/15 | 1993 RV | 40 | 49 | -9 |
| Politico/Morning ConsultPolitico | 3/6 - 3/8 | 1990 RV | 41 | 49 | -8 |
| Politico/Morning ConsultPolitico | 2/26 - 3/1 | 1992 RV | 40 | 48 | -8 |
| Harvard-HarrisHarris | 2/23 - 2/25 | 1778 RV | 45 | 40 | +5 |
| Politico/Morning ConsultPolitico | 2/19 - 2/22 | 2013 RV | 40 | 49 | -9 |
| Politico/Morning ConsultPolitico | 2/14 - 2/15 | 1984 RV | 38 | 51 | -13 |
| Economist/YouGovYouGov | 2/6 - 2/9 | 1306 RV | 42 | 51 | -9 |
| Economist/YouGovYouGov | 1/31 - 2/2 | 1272 RV | 41 | 49 | -8 |
| Politico/Morning ConsultPolitico | 1/29 - 2/1 | 1986 RV | 42 | 48 | -6 |
| Economist/YouGovYouGov | 1/24 - 1/26 | 1245 RV | 45 | 50 | -5 |
| Politico/Morning ConsultPolitico | 1/22 - 1/25 | 1990 RV | 40 | 49 | -9 |
| Harvard-HarrisHarris | 1/12 - 1/14 | 2006 RV | 45 | 42 | +3 |
| Economist/YouGovYouGov | 1/16 - 1/19 | 1291 RV | 42 | 51 | -9 |
| USA Today/SuffolkUSA Today | 1/12 - 1/15 | 1000 RV | 39 | 44 | -5 |
| NBC News/Wall St. JrnlNBC/WSJ | 1/10 - 1/13 | 1000 RV | 38 | 41 | -3 |
| CNNCNN | 1/9 - 1/14 | 1003 A | 41 | 49 | -8 |
| Economist/YouGovYouGov | 1/10 - 1/12 | 1293 RV | 42 | 52 | -10 |
| Politico/Morning ConsultPolitico | 1/6 - 1/7 | 1986 RV | 41 | 50 | -9 |
| Economist/YouGovYouGov | 1/3 - 1/5 | 1278 RV | 40 | 53 | -13 |
| Economist/YouGovYouGov | 12/19 - 12/22 | 1157 RV | 46 | 47 | -1 |
| Politico/Morning ConsultPolitico | 12/18 - 12/20 | 1995 RV | 43 | 48 | -5 |
| USA Today/SuffolkUSA Today | 12/16 - 12/20 | 1000 RV | 40 | 49 | -9 |
| Politico/Morning ConsultPolitico | 12/11 - 12/14 | 1990 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 12/13 - 12/15 | 1264 RV | 43 | 49 | -6 |
| FOX NewsFOX News | 12/6 - 12/9 | 1007 RV | 49 | 48 | +1 |
| Economist/YouGovYouGov | 12/6 - 12/8 | 1500 A | 41 | 46 | -5 |
| Politico/Morning ConsultPolitico | 12/4 - 12/6 | 1990 RV | 40 | 50 | -10 |
| Economist/YouGovYouGov | 11/21 - 11/24 | 1500 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 11/21 - 11/23 | 1990 RV | 44 | 47 | -3 |
| Harvard-HarrisHarris | 11/17 - 11/19 | 2205 RV | 49 | 40 | +9 |
| Economist/YouGovYouGov | 11/15 - 11/17 | 1500 RV | 45 | 49 | -4 |
| Politico/Morning ConsultPolitico | 11/13 - 11/16 | 1994 RV | 43 | 46 | -3 |
| Economist/YouGovYouGov | 11/8 - 11/10 | 1500 RV | 44 | 51 | -7 |
| Economist/YouGovYouGov | 10/31 - 11/2 | 1363 LV | 44 | 52 | -8 |
| NBC News/Wall St. JrnlNBC/WSJ | 10/29 - 10/31 | 1000 RV | 40 | 46 | -6 |
| Economist/YouGovYouGov | 10/25 - 10/27 | 1365 LV | 44 | 52 | -8 |
| Politico/Morning ConsultPolitico | 10/19 - 10/22 | 1994 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 10/18 - 10/20 | 1344 LV | 44 | 53 | -9 |
| Politico/Morning ConsultPolitico | 10/16 - 10/18 | 1994 RV | 45 | 44 | +1 |
| NBC News/Wall St. JrnlNBC/WSJ | 10/9 - 10/12 | 1000 RV | 39 | 46 | -7 |
| Economist/YouGovYouGov | 10/11 - 10/13 | 1333 LV | 46 | 51 | -5 |
| Politico/Morning ConsultPolitico | 10/9 - 10/11 | 1986 RV | 45 | 45 | Tie |
| FOX NewsFOX News | 10/3 - 10/6 | 1012 LV | 47 | 48 | -1 |
| Economist/YouGovYouGov | 10/4 - 10/6 | 1364 LV | 46 | 49 | -3 |
| Reuters/IpsosReuters | 10/2 - 10/6 | 882 RV | 50 | 49 | +1 |
| CNBC/Change Research (D)CNBC | 10/2 - 10/4 | 2167 LV | 41 | 53 | -12 |
| Politico/Morning ConsultPolitico | 10/2 - 10/4 | 1990 RV | 45 | 43 | +2 |
| CNNCNN | 10/1 - 10/4 | 1095 RV | 41 | 52 | -11 |
| NBC News/Wall St. JrnlNBC/WSJ | 9/30 - 10/1 | 800 RV | 36 | 47 | -11 |
| Economist/YouGovYouGov | 9/27 - 9/30 | 1350 LV | 43 | 50 | -7 |
| NY Times/SienaNYT/Siena | 9/22 - 9/24 | 950 LV | 44 | 48 | -4 |
| Harvard-HarrisHarris | 9/22 - 9/24 | 1314 RV | 42 | 45 | -3 |
| Economist/YouGovYouGov | 9/20 - 9/22 | 1124 LV | 42 | 51 | -9 |
| CNBC/Change Research (D)CNBC | 9/18 - 9/20 | 1430 LV | 39 | 55 | -16 |
| Politico/Morning ConsultPolitico | 9/18 - 9/20 | 1989 RV | 42 | 46 | -4 |
| NBC News/Wall St. JrnlNBC/WSJ | 9/13 - 9/16 | 1000 RV | 38 | 44 | -6 |
| Economist/YouGovYouGov | 9/13 - 9/15 | 1062 LV | 43 | 50 | -7 |
| Reuters/IpsosReuters | 9/11 - 9/15 | 1133 RV | 47 | 53 | -6 |
| Politico/Morning ConsultPolitico | 9/11 - 9/14 | 1991 RV | 37 | 52 | -15 |
| FOX NewsFOX News | 9/7 - 9/10 | 1191 LV | 48 | 50 | -2 |
| Economist/YouGovYouGov | 9/6 - 9/8 | 1057 LV | 43 | 54 | -11 |
| MonmouthMonmouth | 9/3 - 9/8 | 758 RV | 38 | 42 | -4 |
| CNBC/Change Research (D)CNBC | 9/4 - 9/6 | 1902 LV | 41 | 54 | -13 |
| Harvard-HarrisHarris | 8/31 - 9/2 | 1604 RV | 40 | 49 | -9 |
| Economist/YouGovYouGov | 8/30 - 9/1 | 1207 RV | 42 | 51 | -9 |
| CNNCNN | 8/28 - 9/1 | 997 RV | 44 | 48 | -4 |
| USA Today/SuffolkUSA Today | 8/28 - 8/31 | 1000 RV | 41 | 48 | -7 |
| QuinnipiacQuinnipiac | 8/28 - 8/31 | 1081 LV | 38 | 47 | -9 |
| Politico/Morning ConsultPolitico | 8/28 - 8/30 | 1988 RV | 42 | 48 | -6 |
| Economist/YouGovYouGov | 8/23 - 8/25 | 1254 RV | 45 | 50 | -5 |
| CNBC/Change Research (D)CNBC | 8/21 - 8/23 | 2362 LV | 39 | 54 | -15 |
| Politico/Morning ConsultPolitico | 8/21 - 8/23 | 1992 RV | 42 | 45 | -3 |
| Economist/YouGovYouGov | 8/16 - 8/18 | 1246 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 8/14 - 8/16 | 1994 RV | 38 | 50 | -12 |
| CNNCNN | 8/12 - 8/15 | 987 RV | 41 | 45 | -4 |
| ABC News/Wash PostABC/WP | 8/12 - 8/15 | 868 RV | 45 | 47 | -2 |
| NBC News/Wall St. JrnlNBC/WSJ | 8/9 - 8/12 | 900 RV | 39 | 44 | -5 |
| FOX NewsFOX News | 8/9 - 8/12 | 1000 RV | 41 | 51 | -10 |
| Economist/YouGovYouGov | 8/9 - 8/11 | 1208 RV | 43 | 48 | -5 |
| Politico/Morning ConsultPolitico | 8/9 - 8/10 | 1983 RV | 40 | 50 | -10 |
| GU Politics/BattlegroundGU Politics | 8/1 - 8/6 | 1000 LV | 41 | 49 | -8 |
| Economist/YouGovYouGov | 8/2 - 8/4 | 1229 RV | 44 | 50 | -6 |
| Politico/Morning ConsultPolitico | 7/31 - 8/2 | 1991 RV | 40 | 47 | -7 |
| Economist/YouGovYouGov | 7/26 - 7/28 | 1260 RV | 42 | 52 | -10 |
| Politico/Morning ConsultPolitico | 7/24 - 7/26 | 1997 RV | 40 | 48 | -8 |
| Harvard-HarrisHarris | 7/21 - 7/23 | 1932 RV | 40 | 46 | -6 |
| Economist/YouGovYouGov | 7/19 - 7/21 | 1222 RV | 43 | 52 | -9 |
| Politico/Morning ConsultPolitico | 7/17 - 7/19 | 1991 RV | 41 | 48 | -7 |
| Economist/YouGovYouGov | 7/12 - 7/14 | 1252 RV | 41 | 52 | -11 |
| Politico/Morning ConsultPolitico | 7/10 - 7/12 | 1992 RV | 41 | 47 | -6 |
| Economist/YouGovYouGov | 7/5 - 7/7 | 1165 RV | 44 | 52 | -8 |
| Economist/YouGovYouGov | 6/28 - 6/30 | 1198 RV | 40 | 54 | -14 |
| Politico/Morning ConsultPolitico | 6/26 - 6/29 | 1984 RV | 39 | 49 | -10 |
| Economist/YouGovYouGov | 6/21 - 6/23 | 1230 RV | 43 | 50 | -7 |
| Politico/Morning ConsultPolitico | 6/19 - 6/21 | 1988 RV | 39 | 47 | -8 |
| Harvard-HarrisHarris | 6/17 - 6/18 | 1886 RV | 41 | 45 | -4 |
| Economist/YouGovYouGov | 6/14 - 6/16 | 1160 RV | 42 | 53 | -11 |
| Politico/Morning ConsultPolitico | 6/12 - 6/14 | 1987 RV | 40 | 46 | -6 |
| Economist/YouGovYouGov | 6/7 - 6/9 | 1241 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 6/6 - 6/7 | 1992 RV | 40 | 46 | -6 |
| Economist/YouGovYouGov | 5/31 - 6/2 | 1244 RV | 42 | 53 | -11 |
| Politico/Morning ConsultPolitico | 5/29 - 6/1 | 1981 RV | 39 | 47 | -8 |
| Economist/YouGovYouGov | 5/23 - 5/26 | 1157 RV | 44 | 49 | -5 |
| Politico/Morning ConsultPolitico | 5/22 - 5/26 | 1986 RV | 38 | 48 | -10 |
| FOX NewsFOX News | 5/17 - 5/20 | 1207 RV | 42 | 50 | -8 |
| Economist/YouGovYouGov | 5/17 - 5/19 | 1235 RV | 42 | 51 | -9 |
| Politico/Morning ConsultPolitico | 5/15 - 5/18 | 1994 RV | 40 | 46 | -6 |
| Harvard-HarrisHarris | 5/13 - 5/14 | 1854 RV | 43 | 45 | -2 |
| Economist/YouGovYouGov | 5/10 - 5/12 | 1175 RV | 44 | 52 | -8 |
| Politico/Morning ConsultPolitico | 5/8 - 5/10 | 1994 RV | 42 | 44 | -2 |
| Economist/YouGovYouGov | 5/3 - 5/5 | 1209 RV | 46 | 48 | -2 |
| Politico/Morning ConsultPolitico | 5/2 - 5/3 | 1987 RV | 41 | 43 | -2 |
| Politico/Morning ConsultPolitico | 4/24 - 4/26 | 1991 RV | 43 | 42 | +1 |
| USA Today/SuffolkUSA Today | 4/21 - 4/25 | 1000 RV | 40 | 45 | -5 |
| Economist/YouGovYouGov | 4/19 - 4/21 | 1144 RV | 43 | 50 | -7 |
| Politico/Morning ConsultPolitico | 4/18 - 4/19 | 1991 RV | 42 | 42 | Tie |
| Harvard-HarrisHarris | 4/14 - 4/16 | 2394 RV | 44 | 42 | +2 |
| Economist/YouGovYouGov | 4/12 - 4/14 | 1166 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 4/10 - 4/12 | 1990 RV | 43 | 42 | +1 |
| Economist/YouGovYouGov | 4/5 - 4/7 | 1147 RV | 42 | 42 | Tie |
| Politico/Morning ConsultPolitico | 4/3 - 4/5 | 1990 RV | 43 | 43 | Tie |
| Economist/YouGovYouGov | 3/29 - 3/31 | 1194 RV | 45 | 48 | -3 |
| Politico/Morning ConsultPolitico | 3/27 - 3/29 | 1997 RV | 42 | 42 | Tie |
| Harvard-HarrisHarris | 3/24 - 3/26 | 2410 RV | 43 | 44 | -1 |
| Economist/YouGovYouGov | 3/22 - 3/24 | 1170 RV | 45 | 49 | -4 |
| Politico/Morning ConsultPolitico | 3/20 - 3/22 | 1996 RV | 41 | 44 | -3 |
| NBC News/Wall St. JrnlNBC/WSJ | 3/11 - 3/13 | 900 RV | 30 | 47 | -17 |
| Politico/Morning ConsultPolitico | 3/13 - 3/16 | 1986 RV | 39 | 46 | -7 |
| Economist/YouGovYouGov | 3/15 - 3/17 | 1129 RV | 43 | 50 | -7 |
| Economist/YouGovYouGov | 3/8 - 3/10 | 1191 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 3/6 - 3/8 | 1992 RV | 40 | 44 | -4 |
| CNNCNN | 3/4 - 3/7 | 1084 RV | 40 | 51 | -11 |
| Economist/YouGovYouGov | 2/23 - 2/25 | 1184 RV | 42 | 51 | -9 |
| Politico/Morning ConsultPolitico | 2/28 - 3/1 | 1992 RV | 41 | 44 | -3 |
| GallupGallup | 2/17 - 2/28 | 1020 A | 41 | 45 | -4 |
| Politico/Morning ConsultPolitico | 2/21 - 2/23 | 1992 RV | 39 | 43 | -4 |
| Economist/YouGovYouGov | 2/16 - 2/18 | 1150 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 2/15 - 2/17 | 1990 RV | 38 | 45 | -7 |
| Economist/YouGovYouGov | 2/9 - 2/11 | 1140 RV | 44 | 51 | -7 |
| Politico/Morning ConsultPolitico | 2/7 - 1/9 | 1996 RV | 39 | 43 | -4 |
| Economist/YouGovYouGov | 2/2 - 2/4 | 1277 RV | 43 | 51 | -8 |
| Harvard-HarrisHarris | 1/27 - 1/29 | 2527 RV | 39 | 46 | -7 |
| Economist/YouGovYouGov | 1/26 - 1/28 | 1182 RV | 44 | 49 | -5 |
| Politico/Morning ConsultPolitico | 1/24 - 1/26 | 1992 RV | 39 | 44 | -5 |
| Economist/YouGovYouGov | 1/19 - 1/21 | 1176 RV | 45 | 47 | -2 |
| Politico/Morning ConsultPolitico | 1/17 - 1/19 | 1997 RV | 38 | 45 | -7 |
| Politico/Morning ConsultPolitico | 1/10 - 1/12 | 1996 RV | 39 | 45 | -6 |
| Economist/YouGovYouGov | 1/5 - 1/7 | 1185 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 1/4 - 1/5 | 1995 RV | 38 | 46 | -8 |
| Harvard-HarrisHarris | 12/27 - 12/29 | 2010 RV | 39 | 45 | -6 |
| Economist/YouGovYouGov | 12/14 - 12/17 | 1164 RV | 43 | 48 | -5 |
| Economist/YouGovYouGov | 12/7 - 12/10 | 1209 RV | 44 | 48 | -4 |
| Politico/Morning ConsultPolitico | 12/6 - 12/8 | 1994 RV | 34 | 46 | -12 |
| Harvard-HarrisHarris | 11/27 - 11/29 | 1859 RV | 41 | 42 | -1 |
| Economist/YouGovYouGov | 12/1 - 12/3 | 1200 RV | 45 | 47 | -2 |
| Economist/YouGovYouGov | 11/24 - 11/26 | 1189 RV | 45 | 49 | -4 |
| Politico/Morning ConsultPolitico | 11/22 - 11/24 | 1988 RV | 37 | 43 | -6 |
| Politico/Morning ConsultPolitico | 11/15 - 11/17 | 1994 RV | 39 | 45 | -6 |
| Economist/YouGovYouGov | 11/10 - 11/12 | 1206 RV | 41 | 51 | -10 |
| Politico/Morning ConsultPolitico | 11/8 - 11/10 | 1993 RV | 36 | 46 | -10 |
| Economist/YouGovYouGov | 11/3 - 11/5 | 1201 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 11/1 - 11/3 | 1983 RV | 36 | 45 | -9 |
| Harvard-HarrisHarris | 10/29 - 10/31 | 1810 RV | 38 | 47 | -9 |
| NBC News/Wall St. JrnlNBC/WSJ | 10/27 - 10/30 | 720 RV | 34 | 38 | -4 |
| Economist/YouGovYouGov | 10/27 - 10/29 | 1274 RV | 42 | 49 | -7 |
| Politico/Morning ConsultPolitico | 10/25 - 10/28 | 1997 RV | 38 | 43 | -5 |
| USA Today/SuffolkUSA Today | 10/23 - 10/26 | 1000 RV | 40 | 45 | -5 |
| Economist/YouGovYouGov | 10/20 - 10/22 | 1204 RV | 42 | 49 | -7 |
| Grinnell/SelzerSelzer | 10/17 - 10/23 | 1003 A | 44 | 44 | Tie |
| Politico/Morning ConsultPolitico | 10/18 - 10/21 | 1989 RV | 39 | 44 | -5 |
| CNNCNN | 10/17 - 10/20 | 892 RV | 41 | 47 | -6 |
| Economist/YouGovYouGov | 10/13 - 10/15 | 1136 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 10/11 - 10/13 | 1993 RV | 37 | 45 | -8 |
| FOX NewsFOX News | 10/6 - 10/8 | 1003 RV | 40 | 49 | -9 |
| Economist/YouGovYouGov | 10/6 - 10/8 | 1241 RV | 44 | 47 | -3 |
| Politico/Morning ConsultPolitico | 10/7 - 10/8 | 1991 RV | 40 | 45 | -5 |
| Economist/YouGovYouGov | 9/28 - 10/1 | 1087 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 9/27 - 9/30 | 2488 RV | 37 | 43 | -6 |
| Harvard-HarrisHarris | 9/22 - 9/24 | 2009 RV | 40 | 46 | -6 |
| Politico/Morning ConsultPolitico | 9/20 - 9/22 | 1994 RV | 37 | 43 | -6 |
| Economist/YouGovYouGov | 9/14 - 9/17 | 1184 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 9/13 - 9/16 | 1994 RV | 37 | 44 | -7 |
| Economist/YouGovYouGov | 9/8 - 9/10 | 1188 RV | 39 | 52 | -13 |
| Politico/Morning ConsultPolitico | 9/7 - 9/8 | 1998 RV | 40 | 43 | -3 |
| Harvard-HarrisHarris | 8/26 - 8/28 | 2531 RV | 41 | 43 | -2 |
| Economist/YouGovYouGov | 8/24 - 8/27 | 1093 RV | 42 | 48 | -6 |
| Politico/Morning ConsultPolitico | 8/23 - 8/25 | 1987 RV | 38 | 44 | -6 |
| Economist/YouGovYouGov | 8/17 - 8/20 | 1111 RV | 45 | 46 | -1 |
| Politico/Morning ConsultPolitico | 8/16 - 8/18 | 1998 RV | 37 | 43 | -6 |
| FOX NewsFOX News | 8/11 - 8/13 | 1013 RV | 39 | 48 | -9 |
| Economist/YouGovYouGov | 8/10 - 8/13 | 1127 RV | 43 | 48 | -5 |
| Politico/Morning ConsultPolitico | 8/5 - 8/7 | 1960 RV | 37 | 45 | -8 |
| Economist/YouGovYouGov | 8/3 - 8/6 | 1161 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 8/1 - 8/3 | 1996 RV | 38 | 44 | -6 |
| Harvard-HarrisHarris | 7/31 - 8/1 | 816 RV | 38 | 46 | -8 |
| Politico/Morning ConsultPolitico | 7/25 - 7/27 | 1994 RV | 40 | 42 | -2 |
| Politico/Morning ConsultPolitico | 7/25 - 7/25 | 1992 RV | 37 | 46 | -9 |
| Economist/YouGovYouGov | 7/21 - 7/23 | 1212 RV | 44 | 48 | -4 |
| Politico/Morning ConsultPolitico | 7/19 - 7/21 | 1992 RV | 36 | 42 | -6 |
| Economist/YouGovYouGov | 7/14 - 7/16 | 1149 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 7/12 - 7/14 | 1984 RV | 38 | 43 | -5 |
| Economist/YouGovYouGov | 7/7 - 7/9 | 1140 RV | 42 | 49 | -7 |
| Economist/YouGovYouGov | 6/30 - 7/2 | 1265 RV | 43 | 48 | -5 |
| Politico/Morning ConsultPolitico | 6/29 - 7/1 | 1472 RV | 38 | 42 | -4 |
| Harvard-HarrisHarris | 6/26 - 6/29 | 2182 RV | 39 | 46 | -7 |
| Economist/YouGovYouGov | 6/22 - 6/25 | 1111 RV | 45 | 46 | -1 |
| Politico/Morning ConsultPolitico | 6/21 - 6/24 | 1991 RV | 38 | 45 | -7 |
| Economist/YouGovYouGov | 6/16 - 6/18 | 1202 RV | 44 | 46 | -2 |
| Politico/Morning ConsultPolitico | 6/14 - 6/16 | 1992 RV | 40 | 42 | -2 |
| Politico/Morning ConsultPolitico | 6/7 - 6/9 | 1991 RV | 38 | 43 | -5 |
| Economist/YouGovYouGov | 6/2 - 6/4 | 1195 RV | 47 | 46 | +1 |
| Politico/Morning ConsultPolitico | 5/31 - 6/2 | 1997 RV | 39 | 42 | -3 |
| Harvard-HarrisHarris | 5/29 - 5/30 | 1295 RV | 40 | 45 | -5 |
| Economist/YouGovYouGov | 5/26 - 5/28 | 1120 RV | 42 | 50 | -8 |
| Economist/YouGovYouGov | 5/18 - 5/21 | 1113 RV | 42 | 49 | -7 |
| Politico/Morning ConsultPolitico | 5/17 - 5/19 | 1995 RV | 38 | 45 | -7 |
| Economist/YouGovYouGov | 5/12 - 5/14 | 1244 RV | 44 | 50 | -6 |
| Politico/Morning ConsultPolitico | 5/10 - 5/12 | 1995 RV | 38 | 44 | -6 |
| Economist/YouGovYouGov | 5/5 - 5/7 | 1168 RV | 43 | 50 | -7 |
| Politico/Morning ConsultPolitico | 5/3 - 5/6 | 1990 RV | 38 | 41 | -3 |
| Harvard-HarrisHarris | 4/30 - 5/1 | 1536 RV | 39 | 56 | -17 |
| Politico/Morning ConsultPolitico | 4/28 - 4/29 | 1995 RV | 40 | 42 | -2 |
| Economist/YouGovYouGov | 4/27 - 4/30 | 1073 RV | 41 | 50 | -9 |
| Economist/YouGovYouGov | 4/21 - 4/23 | 1268 RV | 44 | 48 | -4 |
| Politico/Morning ConsultPolitico | 4/19 - 4/21 | 1992 RV | 36 | 44 | -8 |
| Economist/YouGovYouGov | 4/13 - 4/16 | 1186 RV | 42 | 51 | -9 |
| Politico/Morning ConsultPolitico | 4/12 - 4/14 | 1998 RV | 41 | 41 | Tie |
| Economist/YouGovYouGov | 4/6 - 4/9 | 1267 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 4/5 - 4/7 | 1992 RV | 38 | 46 | -8 |
| Politico/Morning ConsultPolitico | 3/29 - 4/1 | 1945 RV | 40 | 43 | -3 |
| Economist/YouGovYouGov | 3/31 - 4/2 | 1227 RV | 42 | 49 | -7 |
| Harvard-HarrisHarris | 3/25 - 3/26 | 1437 RV | 39 | 45 | -6 |
| Economist/YouGovYouGov | 3/24 - 3/26 | 1249 RV | 44 | 48 | -4 |
| Politico/Morning ConsultPolitico | 3/25 - 3/26 | 1978 RV | 43 | 42 | +1 |
| Economist/YouGovYouGov | 3/17 - 3/19 | 1287 RV | 42 | 50 | -8 |
| Politico/Morning ConsultPolitico | 3/15 - 3/17 | 1991 RV | 40 | 41 | -1 |
| Economist/YouGovYouGov | 3/10 - 3/12 | 1279 RV | 43 | 50 | -7 |
| Politico/Morning ConsultPolitico | 3/8 - 3/10 | 1994 RV | 39 | 43 | -4 |
| Economist/YouGovYouGov | 3/3 - 3/5 | 1304 RV | 44 | 48 | -4 |
| Politico/Morning ConsultPolitico | 2/22 - 2/24 | 1994 RV | 38 | 42 | -4 |
| Economist/YouGovYouGov | 2/24 - 2/26 | 1328 RV | 43 | 48 | -5 |
| Harvard-HarrisHarris | 2/19 - 2/21 | 1792 RV | 38 | 47 | -9 |
| Economist/YouGovYouGov | 2/17 - 2/19 | 1318 RV | 45 | 48 | -3 |
| Politico/Morning ConsultPolitico | 2/15 - 2/19 | 1914 RV | 40 | 38 | +2 |
| FOX NewsFOX News | 2/10 - 2/12 | 1004 RV | 42 | 44 | -2 |
| Economist/YouGovYouGov | 2/2 - 2/5 | 1294 RV | 41 | 50 | -9 |
| Politico/Morning ConsultPolitico | 2/1 - 2/2 | 1993 RV | 40 | 45 | -5 |
| CNNCNN | 1/30 - 2/2 | RV | 42 | 41 | +1 |
| Economist/YouGovYouGov | 1/27 - 1/29 | 1313 RV | 42 | 48 | -6 |
| Politico/Morning ConsultPolitico | 1/25 - 1/27 | 1997 RV | 39 | 40 | -1 |
| Economist/YouGovYouGov | 1/20 - 1/22 | 1257 RV | 45 | 48 | -3 |
| Politico/Morning ConsultPolitico | 1/18 - 1/22 | 1996 RV | 39 | 41 | -2 |
| Harvard-HarrisHarris | 1/15 - 1/16 | 1540 RV | 42 | 44 | -2 |
| Economist/YouGovYouGov | 1/12 - 1/15 | 1289 RV | 42 | 49 | -7 |
| Economist/YouGovYouGov | 1/6 - 1/8 | 1299 RV | 43 | 48 | -5 |
| Economist/YouGovYouGov | 12/30 - 1/1 | 1283 RV | 44 | 47 | -3 |
| Harvard-HarrisHarris | 12/24 - 12/25 | 1473 RV | 39 | 43 | -4 |
| Economist/YouGovYouGov | 12/23 - 12/25 | 1298 RV | 44 | 49 | -5 |
| Economist/YouGovYouGov | 12/16 - 12/18 | 1316 RV | 44 | 48 | -4 |
| USA Today/SuffolkUSA Today | 12/11 - 12/16 | 1000 RV | 39 | 43 | -4 |
| Economist/YouGovYouGov | 12/9 - 12/11 | 1303 RV | 44 | 49 | -5 |
| Economist/YouGovYouGov | 12/2 - 12/4 | 1286 RV | 44 | 47 | -3 |
| Economist/YouGovYouGov | 11/25 - 11/27 | 1293 RV | 46 | 47 | -1 |
| Harvard-HarrisHarris | 11/25 - 11/26 | 1407 RV | 41 | 43 | -2 |
| Economist/YouGovYouGov | 11/18 - 11/20 | 1328 RV | 46 | 48 | -2 |
| Economist/YouGovYouGov | 11/11 - 11/13 | 1284 RV | 43 | 47 | -4 |
| Economist/YouGovYouGov | 11/4 - 11/6 | 1290 RV | 44 | 50 | -6 |
| Economist/YouGovYouGov | 10/28 - 10/30 | 1296 RV | 45 | 48 | -3 |
| Economist/YouGovYouGov | 10/21 - 10/23 | 1233 RV | 45 | 46 | -1 |
| Economist/YouGovYouGov | 10/14 - 10/16 | 1273 RV | 45 | 46 | -1 |
| Economist/YouGovYouGov | 9/30 - 10/2 | 1227 RV | 43 | 47 | -4 |
| Harvard-HarrisHarris | 9/26 - 9/27 | 1228 RV | 42 | 44 | -2 |
| Economist/YouGovYouGov | 9/2 - 9/4 | 1254 RV | 44 | 46 | -2 |
| Economist/YouGovYouGov | 8/26 - 8/28 | 1249 RV | 43 | 48 | -5 |
| Harvard-HarrisHarris | 8/22 - 8/23 | 1330 RV | 42 | 41 | +1 |
| Economist/YouGovYouGov | 8/19 - 8/21 | 1247 RV | 44 | 44 | Tie |
| Economist/YouGovYouGov | 8/12 - 8/14 | 1250 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 7/29 - 7/31 | 1222 RV | 44 | 48 | -4 |
| Harvard-HarrisHarris | 7/24 - 7/25 | 1323 RV | 38 | 46 | -8 |
| Economist/YouGovYouGov | 7/22 - 7/24 | 1203 RV | 43 | 47 | -4 |
| Economist/YouGovYouGov | 7/15 - 7/17 | 1272 RV | 45 | 46 | -1 |
| Economist/YouGovYouGov | 7/8 - 7/10 | 1246 RV | 44 | 46 | -2 |
| Economist/YouGovYouGov | 7/1 - 7/3 | 1263 RV | 43 | 48 | -5 |
| Economist/YouGovYouGov | 6/24 - 6/26 | 1278 RV | 44 | 46 | -2 |
| Harvard-HarrisHarris | 6/24 - 6/25 | 1448 RV | 42 | 43 | -1 |
| Economist/YouGovYouGov | 6/17 - 6/19 | 1272 RV | 45 | 46 | -1 |
| Economist/YouGovYouGov | 6/10 - 6/12 | 1308 RV | 44 | 48 | -4 |
| Economist/YouGovYouGov | 6/3 - 6/5 | 1292 RV | 42 | 48 | -6 |
| QuinnipiacQuinnipiac | 5/31 - 6/5 | 1223 RV | 35 | 39 | -4 |
| Economist/YouGovYouGov | 5/27 - 5/29 | 1279 RV | 44 | 48 | -4 |
| Economist/YouGovYouGov | 5/20 - 5/22 | 1263 RV | 41 | 48 | -7 |
| Economist/YouGovYouGov | 5/13 - 5/15 | 1231 RV | 43 | 49 | -6 |
| Economist/YouGovYouGov | 5/6 - 5/8 | 1232 RV | 43 | 46 | -3 |
| Economist/YouGovYouGov | 4/29 - 5/1 | 1273 RV | 44 | 46 | -2 |
| Harvard-HarrisHarris | 4/22 - 4/24 | 1549 RV | 41 | 44 | -3 |
| Economist/YouGovYouGov | 4/22 - 4/24 | 1270 RV | 45 | 46 | -1 |
| Economist/YouGovYouGov | 4/15 - 4/17 | 1274 RV | 44 | 46 | -2 |
| Economist/YouGovYouGov | 4/8 - 4/10 | 1292 RV | 45 | 46 | -1 |
| Harvard-HarrisHarris | 3/27 - 3/29 | 1340 RV | 40 | 44 | -4 |
| Economist/YouGovYouGov | 4/1 - 4/3 | 1246 RV | 44 | 48 | -4 |
| Economist/YouGovYouGov | 3/25 - 3/27 | 1330 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 3/18 - 3/20 | 1284 RV | 44 | 47 | -3 |
| Economist/YouGovYouGov | 3/10 - 3/13 | 1291 RV | 44 | 46 | -2 |
| Economist/YouGovYouGov | 3/4 - 3/6 | 1310 RV | 45 | 48 | -3 |
| Economist/YouGovYouGov | 2/25 - 2/27 | 1296 RV | 42 | 49 | -7 |
| USA Today/SuffolkUSA Today | 2/20 - 2/24 | 1000 RV | 36 | 46 | -10 |
| Harvard-HarrisHarris | 2/16 - 2/19 | 1934 RV | 42 | 43 | -1 |
| QuinnipiacQuinnipiac | 2/16 - 2/19 | 1249 RV | 36 | 46 | -10 |
| Economist/YouGovYouGov | 2/18 - 2/20 | 1308 RV | 43 | 47 | -4 |
| Economist/YouGovYouGov | 2/11 - 2/13 | 1280 RV | 46 | 45 | +1 |
| Economist/YouGovYouGov | 2/4 - 2/6 | 1320 RV | 45 | 48 | -3 |
| Economist/YouGovYouGov | 1/28 - 1/30 | 1264 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 1/21 - 1/23 | 1301 RV | 43 | 50 | -7 |
| CNNCNN | 1/14 - 1/18 | RV | 43 | 42 | +1 |
| NBC News/Wall St. JrnlNBC/WSJ | 1/13 - 1/17 | 900 A | 33 | 39 | -6 |
| Economist/YouGovYouGov | 1/14 - 1/16 | 1311 RV | 47 | 46 | +1 |
| Economist/YouGovYouGov | 1/8 - 1/9 | 1327 RV | 44 | 46 | -2 |
| Economist/YouGovYouGov | 12/31 - 1/2 | 1277 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 12/24 - 12/26 | 1004 RV | 44 | 45 | -1 |
| Economist/YouGovYouGov | 12/17 - 12/19 | 1291 RV | 46 | 45 | +1 |
| Economist/YouGovYouGov | 12/10 - 12/12 | 1338 RV | 44 | 48 | -4 |
| Harvard-HarrisHarris | 12/8 - 12/11 | 1989 RV | 41 | 45 | -4 |
| USA Today/SuffolkUSA Today | 12/5 - 12/9 | 1000 RV | 33 | 45 | -12 |
| Economist/YouGovYouGov | 12/3 - 12/5 | 1341 RV | 42 | 48 | -6 |
| Economist/YouGovYouGov | 11/26 - 11/28 | 1319 RV | 45 | 44 | +1 |
| Economist/YouGovYouGov | 11/19 - 11/21 | 1344 RV | 43 | 46 | -3 |
| Economist/YouGovYouGov | 11/12 - 11/14 | 1281 RV | 43 | 47 | -4 |
| Economist/YouGovYouGov | 11/5 - 11/7 | 1336 RV | 42 | 45 | -3 |
| Economist/YouGovYouGov | 10/29 - 10/31 | 1291 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 10/22 - 10/24 | 1312 RV | 43 | 45 | -2 |
| Economist/YouGovYouGov | 10/15 - 10/16 | 1326 RV | 44 | 45 | -1 |
| Economist/YouGovYouGov | 10/7 - 10/10 | 1278 RV | 43 | 46 | -3 |
| Economist/YouGovYouGov | 10/1 - 10/3 | 1298 RV | 44 | 43 | +1 |
| USA Today/SuffolkUSA Today | 9/27 - 10/1 | 1000 RV | 36 | 44 | -8 |
| Economist/YouGovYouGov | 9/24 - 9/26 | 1254 RV | 44 | 44 | Tie |
| Economist/YouGovYouGov | 9/17 - 9/19 | 1292 RV | 42 | 46 | -4 |
| Economist/YouGovYouGov | 9/10 - 9/12 | 1313 RV | 43 | 47 | -4 |
| Economist/YouGovYouGov | 9/3 - 9/5 | 1309 RV | 45 | 43 | +2 |
| FOX NewsFOX News | 8/27 - 8/29 | 1006 RV | 46 | 43 | +3 |
| Economist/YouGovYouGov | 8/27 - 8/29 | 1278 RV | 43 | 46 | -3 |
| Economist/YouGovYouGov | 8/20 - 8/22 | 1327 RV | 44 | 42 | +2 |
| QuinnipiacQuinnipiac | 8/9 - 8/15 | 1361 RV | 36 | 43 | -7 |
| Economist/YouGovYouGov | 8/13 - 8/15 | 1291 RV | 42 | 46 | -4 |
| Economist/YouGovYouGov | 8/6 - 8/8 | 1303 RV | 42 | 44 | -2 |
| Economist/YouGovYouGov | 7/31 - 8/1 | 1329 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 7/23 - 7/25 | 1282 RV | 45 | 43 | +2 |
| Economist/YouGovYouGov | 7/15 - 7/18 | 1273 RV | 42 | 45 | -3 |
| Economist/YouGovYouGov | 7/9 - 7/11 | 1284 RV | 45 | 44 | +1 |
| Economist/YouGovYouGov | 7/3 - 7/4 | 1323 A | 43 | 43 | Tie |
| FOX NewsFOX News | 6/25 - 6/27 | 1017 RV | 47 | 42 | +5 |
| Economist/YouGovYouGov | 6/25 - 6/27 | 1295 RV | 43 | 44 | -1 |
| USA Today/SuffolkUSA Today | 6/24 - 6/27 | 1000 RV | 41 | 43 | -2 |
| Economist/YouGovYouGov | 6/18 - 6/20 | 1277 RV | 46 | 43 | +3 |
| Economist/YouGovYouGov | 6/11 - 6/13 | 1310 RV | 46 | 44 | +2 |
| Economist/YouGovYouGov | 6/4 - 6/6 | 1288 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 5/27 - 5/30 | 1269 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 5/20 - 5/23 | 1276 RV | 44 | 43 | +1 |
| Economist/YouGovYouGov | 5/13 - 5/16 | 1298 RV | 42 | 47 | -5 |
| Reuters/IpsosReuters | 5/5 - 5/9 | 1830 A | 50 | 50 | Tie |
| Economist/YouGovYouGov | 5/6 - 5/9 | 1287 RV | 45 | 44 | +1 |
| Economist/YouGovYouGov | 4/29 - 5/2 | 1255 RV | 45 | 44 | +1 |
| Economist/YouGovYouGov | 4/23 - 4/25 | 1281 RV | 48 | 42 | +6 |
| Reuters/IpsosReuters | 4/21 - 4/25 | 2165 A | 53 | 47 | +6 |
| Economist/YouGovYouGov | 4/15 - 4/18 | 1291 RV | 45 | 42 | +3 |
| Reuters/IpsosReuters | 4/13 - 4/17 | 1843 A | 51 | 49 | +2 |
| Economist/YouGovYouGov | 4/10 - 4/11 | 1324 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 4/2 - 4/4 | 1331 RV | 46 | 42 | +4 |
| Reuters/IpsosReuters | 3/31 - 4/4 | 2149 A | 56 | 44 | +12 |
| Economist/YouGovYouGov | 3/26 - 3/28 | 1260 RV | 45 | 45 | Tie |
| Economist/YouGovYouGov | 3/19 - 3/21 | 1277 RV | 45 | 44 | +1 |
| FOX NewsFOX News | 3/12 - 3/14 | 1008 RV | 47 | 43 | +4 |
| Economist/YouGovYouGov | 3/13 - 3/14 | 1304 RV | 45 | 44 | +1 |
| Economist/YouGovYouGov | 3/6 - 3/7 | 1353 RV | 46 | 42 | +4 |
| USA Today/SuffolkUSA Today | 3/1 - 3/5 | 1000 RV | 47 | 35 | +12 |
| QuinnipiacQuinnipiac | 3/2 - 3/6 | 1283 RV | 40 | 39 | +1 |
| NBC News/Wall St. JrnlNBC/WSJ | 2/18 - 2/22 | 1000 A | 42 | 35 | +7 |
| QuinnipiacQuinnipiac | 2/16 - 2/21 | 1323 RV | 41 | 40 | +1 |
| McClatchy/MaristMcClatchy | 2/15 - 2/19 | 865 RV | 46 | 41 | +5 |
| Economist/YouGovYouGov | 2/12 - 2/14 | 1267 RV | 45 | 43 | +2 |
| Economist/YouGovYouGov | 2/5 - 2/7 | 1315 RV | 44 | 44 | Tie |
| QuinnipiacQuinnipiac | 2/2 - 2/6 | 1155 RV | 43 | 39 | +4 |
| Economist/YouGovYouGov | 1/28 - 1/31 | 1278 RV | 48 | 41 | +7 |
| Economist/YouGovYouGov | 1/23 - 1/25 | 2312 RV | 48 | 39 | +9 |
| QuinnipiacQuinnipiac | 1/20 - 1/25 | 1190 RV | 37 | 36 | +1 |
| FOX NewsFOX News | 1/15 - 1/18 | 1006 RV | 45 | 37 | +8 |
| Economist/YouGovYouGov | 1/14 - 1/17 | 1222 RV | 44 | 40 | +4 |
| Reuters/IpsosReuters | 1/13 - 1/17 | 2070 A | 57 | 43 | +14 |
| CBS NewsCBS News | 1/13 - 1/16 | 1257 A | 29 | 21 | +8 |
| NBC News/Wall St. JrnlNBC/WSJ | 1/12 - 1/15 | 1000 A | 35 | 32 | +3 |
| CNN/ORCCNN/ORC | 1/12 - 1/15 | 1000 A | 40 | 37 | +3 |
| Economist/YouGovYouGov | 1/7 - 1/10 | 1226 RV | 44 | 39 | +5 |
| Reuters/IpsosReuters | 1/6 - 1/10 | 1787 A | 55 | 45 | +10 |
| QuinnipiacQuinnipiac | 1/5 - 1/9 | 899 RV | 37 | 34 | +3 |
| GallupGallup | 1/4 - 1/8 | 1032 A | 42 | 37 | +5 |
| Economist/YouGovYouGov | 12/31 - 1/3 | 1424 RV | 44 | 40 | +4 |
| Reuters/IpsosReuters | 12/30 - 1/3 | 1961 A | 55 | 45 | +10 |
| Economist/YouGovYouGov | 12/24 - 12/27 | 1407 RV | 43 | 40 | +3 |
| Reuters/IpsosReuters | 12/16 - 12/20 | 2065 A | 58 | 42 | +16 |
| Economist/YouGovYouGov | 12/17 - 12/20 | 1171 RV | 44 | 38 | +6 |
| USA Today/SuffolkUSA Today | 12/14 - 12/18 | 1000 RV | 41 | 33 | +8 |
| NBC News/Wall St. JrnlNBC/WSJ | 12/12 - 12/15 | 1000 A | 37 | 29 | +8 |
| FOX NewsFOX News | 12/11 - 12/13 | 1034 RV | 42 | 37 | +5 |
| CBS NewsCBS News | 12/9 - 12/13 | RV | 34 | 28 | +6 |
| Economist/YouGovYouGov | 12/10 - 12/13 | 1051 RV | 44 | 41 | +3 |
| Reuters/IpsosReuters | 12/9 - 12/13 | 1208 A | 54 | 46 | +8 |
| Reuters/IpsosReuters | 12/2 - 12/6 | 1716 A | 59 | 41 | +18 |
| Economist/YouGovYouGov | 12/3 - 12/5 | 1417 A | 40 | 38 | +2 |
| BloombergBloomberg | 12/2 - 12/5 | 999 A | 48 | 36 | +12 |
| Pew ResearchPew | 11/30 - 12/5 | 1502 A | 39 | 42 | -3 |
| Economist/YouGovYouGov | 11/28 - 11/29 | 1451 A | 43 | 35 | +8 |
| Economist/YouGovYouGov | 11/19 - 11/22 | 1434 A | 37 | 38 | -1 |
| CNN/ORCCNN/ORC | 11/17 - 11/20 | 1003 A | 43 | 38 | +5 |
| Reuters/IpsosReuters | 11/18 - 11/22 | 1645 A | 54 | 46 | +8 |
| QuinnipiacQuinnipiac | 11/17 - 11/20 | 1071 RV | 42 | 31 | +11 |
| Economist/YouGovYouGov | 10/30 - 11/1 | 1388 RV | 50 | 37 | +13 |
| Economist/YouGovYouGov | 10/22 - 10/26 | 1376 RV | 47 | 36 | +11 |
| Economist/YouGovYouGov | 10/15 - 10/18 | 1300 A | 43 | 33 | +10 |
| Reuters/IpsosReuters | 11/11 - 11/15 | 1761 A | 56 | 44 | +12 |
| Economist/YouGovYouGov | 10/7 - 10/8 | 1300 A | 41 | 34 | +7 |
| FOX NewsFOX News | 10/3 - 10/6 | 896 LV | 47 | 33 | +14 |
| CBS NewsCBS News | 9/28 - 10/2 | 1217 RV | 24 | 19 | +5 |
| CNN/ORCCNN/ORC | 9/28 - 10/2 | 1213 LV | 41 | 31 | +10 |
| FOX NewsFOX News | 9/27 - 9/29 | 911 LV | 42 | 31 | +11 |
| Economist/YouGovYouGov | 9/22 - 9/24 | 1300 A | 38 | 32 | +6 |
| Associated Press-GfKAP-GfK | 9/15 - 9/16 | 1251 LV | 32 | 29 | +3 |
| NBC News/Wall St. JrnlNBC/WSJ | 9/16 - 9/19 | 1000 RV | 26 | 25 | +1 |
| Economist/YouGovYouGov | 9/18 - 9/19 | 1300 A | 37 | 35 | +2 |
| Economist/YouGovYouGov | 9/4 - 9/6 | 1300 A | 33 | 38 | -5 |
| CNN/ORCCNN/ORC | 9/1 - 9/4 | 786 LV | 46 | 28 | +18 |
| GWU/BattlegroundGWU/Battleground | 8/28 - 9/1 | 1000 LV | 34 | 27 | +7 |
| Economist/YouGovYouGov | 8/27 - 8/29 | 1300 A | 36 | 37 | -1 |
| Economist/YouGovYouGov | 8/15 - 8/17 | 1300 A | 35 | 34 | +1 |
| BloombergBloomberg | 8/5 - 8/8 | 1007 A | 38 | 31 | +7 |
| Economist/YouGovYouGov | 8/6 - 8/9 | 1286 A | 35 | 35 | Tie |
| MonmouthMonmouth | 8/4 - 8/7 | 683 LV | 36 | 25 | +11 |
| ABC News/Wash PostABC/WP | 8/1 - 8/4 | 815 RV | 43 | 26 | +17 |
| NBC News/Wall St. JrnlNBC/WSJ | 7/31 - 8/3 | 800 RV | 23 | 25 | -2 |
| FOX NewsFOX News | 7/31 - 8/2 | 1022 RV | 35 | 30 | +5 |
| Economist/YouGovYouGov | 7/30 - 8/1 | 1300 A | 32 | 38 | -6 |
| CNN/ORCCNN/ORC | 7/29 - 7/31 | 894 RV | 29 | 31 | -2 |
| Economist/YouGovYouGov | 7/23 - 7/24 | 1300 A | 34 | 32 | +2 |
| Economist/YouGovYouGov | 7/15 - 7/17 | 1300 A | 27 | 31 | -4 |
| CNN/ORCCNN/ORC | 7/13 - 7/16 | 872 RV | 26 | 21 | +5 |
