Polls
President Biden Job Approval
Biden Approval on Issues: Economy | Foreign Policy | Inflation | Crime | Immigration | Israel | DoC
Biden Approval on Issues: Economy | Foreign Policy | Inflation | Crime | Immigration | Israel | Direction of Country
Biden Approval on Issues: Economy | Foreign Policy | Inflation | Crime | Immigration | Israel/Hamas Conflict | Direction of the Country
Polling Data
| Poll | Date | Sample | Approve | Disapprove | Spread |
|---|---|---|---|---|---|
| RCP Average | 6/26 - 7/10 | -- | 39.0 | 57.5 | -18.5 |
| ABC News/Wash PostABC/WP | 7/5 - 7/9 | RV | 39 | 59 | -20 |
| Economist/YouGovYouGov | 7/7 - 7/9 | 1443 RV | 40 | 58 | -18 |
| EmersonEmerson | 7/7 - 7/8 | 1370 RV | 39 | 52 | -13 |
| Rasmussen ReportsRasmussen | 7/2 - 7/10 | 1500 LV | 44 | 54 | -10 |
| Wall Street JournalWall St. Journal | 6/29 - 7/2 | 1500 RV | 39 | 60 | -21 |
| NY Times/SienaNYT/Siena | 6/28 - 7/2 | 1532 LV | 36 | 61 | -25 |
| Yahoo NewsYahoo | 6/28 - 7/1 | 1176 RV | 41 | 58 | -17 |
| Harvard-HarrisHarris | 6/28 - 6/30 | 2090 RV | 40 | 57 | -17 |
| CNNCNN | 6/28 - 6/30 | 1045 RV | 36 | 64 | -28 |
| Forbes/HarrisXForbes | 6/28 - 6/30 | 1500 RV | 38 | 57 | -19 |
| TIPPTIPP | 6/26 - 6/28 | 1389 A | 37 | 52 | -15 |
RCP Poll Average
President Biden Job Approval
President Biden Job Approval
39.0 Approve Approve |
57.5 Disapprove +18.5Disapprove +18.5 |
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Polling Data
| Poll | Date | Sample | Approve | Disapprove | Spread |
|---|---|---|---|---|---|
| RCP Average | 6/26 - 7/10 | -- | 39.0 | 57.5 | -18.5 |
| ABC News/Wash PostABC/WP | 7/5 - 7/9 | RV | 39 | 59 | -20 |
| Economist/YouGovYouGov | 7/7 - 7/9 | 1443 RV | 40 | 58 | -18 |
| EmersonEmerson | 7/7 - 7/8 | 1370 RV | 39 | 52 | -13 |
| Rasmussen ReportsRasmussen | 7/2 - 7/10 | 1500 LV | 44 | 54 | -10 |
| Economist/YouGovYouGov | 6/30 - 7/2 | 1392 RV | 40 | 57 | -17 |
| Wall Street JournalWall St. Journal | 6/29 - 7/2 | 1500 RV | 39 | 60 | -21 |
| NY Times/SienaNYT/Siena | 6/28 - 7/2 | 1532 LV | 36 | 61 | -25 |
| Yahoo NewsYahoo | 6/28 - 7/1 | 1176 RV | 41 | 58 | -17 |
| Harvard-HarrisHarris | 6/28 - 6/30 | 2090 RV | 40 | 57 | -17 |
| CNNCNN | 6/28 - 6/30 | 1045 RV | 36 | 64 | -28 |
| Forbes/HarrisXForbes | 6/28 - 6/30 | 1500 RV | 38 | 57 | -19 |
| TIPPTIPP | 6/26 - 6/28 | 1389 A | 37 | 52 | -15 |
| Economist/YouGovYouGov | 6/23 - 6/25 | 1406 RV | 41 | 57 | -16 |
| Reuters/IpsosReuters | 6/21 - 6/23 | 1019 A | 37 | 57 | -20 |
| NY Times/SienaNYT/Siena | 6/20 - 6/25 | 991 LV | 38 | 59 | -21 |
| QuinnipiacQuinnipiac | 6/20 - 6/24 | 1405 RV | 38 | 58 | -20 |
| Economist/YouGovYouGov | 6/16 - 6/18 | 1396 RV | 42 | 57 | -15 |
| FOX NewsFOX News | 6/14 - 6/17 | 1095 RV | 45 | 55 | -10 |
| GallupGallup | 6/3 - 6/23 | 1005 A | 38 | 58 | -20 |
| NPR/PBS/MaristNPR/PBS | 6/10 - 6/12 | 1184 RV | 43 | 53 | -10 |
| Economist/YouGovYouGov | 6/9 - 6/11 | 1399 RV | 40 | 58 | -18 |
| Daily Kos/CiviqsDaily Kos | 6/8 - 6/11 | 1140 RV | 36 | 57 | -21 |
| MonmouthMonmouth | 6/6 - 6/10 | 1034 RV | 39 | 57 | -18 |
| Yahoo NewsYahoo | 6/3 - 6/6 | 1243 RV | 40 | 58 | -18 |
| EmersonEmerson | 6/4 - 6/5 | 1000 RV | 37 | 53 | -16 |
| Economist/YouGovYouGov | 6/2 - 6/4 | 1566 RV | 40 | 58 | -18 |
| Financial Times/RossFT/Ross | 5/30 - 6/3 | 1000 RV | 42 | 56 | -14 |
| Data for Progress (D)**DFP** | 5/31 - 6/1 | 1216 LV | 42 | 57 | -15 |
| TIPPTIPP | 5/29 - 5/31 | 1910 A | 36 | 52 | -16 |
| NewsnationNewsnation | 5/28 - 5/29 | 1000 RV | 42 | 58 | -16 |
| Economist/YouGovYouGov | 5/25 - 5/28 | 1547 RV | 40 | 58 | -18 |
| EmersonEmerson | 5/21 - 5/23 | 1000 RV | 37 | 52 | -15 |
| NPR/PBS/MaristNPR/PBS | 5/21 - 5/23 | 1122 RV | 41 | 55 | -14 |
| Economist/YouGovYouGov | 5/19 - 5/21 | 1560 RV | 39 | 58 | -19 |
| Reuters/IpsosReuters | 5/17 - 5/20 | 1017 A | 36 | 59 | -23 |
| QuinnipiacQuinnipiac | 5/16 - 5/20 | 1374 RV | 39 | 56 | -17 |
| Harvard-HarrisHarris | 5/15 - 5/16 | 1660 RV | 44 | 55 | -11 |
| Economist/YouGovYouGov | 5/12 - 5/14 | 1586 RV | 40 | 58 | -18 |
| GallupGallup | 5/1 - 5/23 | 1024 A | 39 | 56 | -17 |
| FOX NewsFOX News | 5/10 - 5/13 | 1126 RV | 45 | 55 | -10 |
| Yahoo NewsYahoo | 5/10 - 5/13 | 1200 RV | 41 | 57 | -16 |
| MarquetteMarquette | 5/6 - 5/15 | 811 RV | 40 | 60 | -20 |
| Economist/YouGovYouGov | 5/5 - 5/7 | 1598 RV | 40 | 58 | -18 |
| Financial Times/RossFT/Ross | 5/2 - 5/6 | 1003 RV | 42 | 56 | -14 |
| TIPPTIPP | 5/1 - 5/3 | 1435 A | 35 | 54 | -19 |
| Economist/YouGovYouGov | 4/28 - 4/30 | 1479 RV | 40 | 58 | -18 |
| ABC News/IpsosABC/Ipsos | 4/25 - 4/30 | 2260 A | 35 | 57 | -22 |
| Harvard-HarrisHarris | 4/24 - 4/25 | 1961 RV | 44 | 53 | -9 |
| NPR/PBS/MaristNPR/PBS | 4/22 - 4/25 | 1109 RV | 42 | 53 | -11 |
| Economist/YouGovYouGov | 4/21 - 4/23 | 1470 RV | 41 | 58 | -17 |
| CNNCNN | 4/18 - 4/23 | 967 RV | 41 | 59 | -18 |
| QuinnipiacQuinnipiac | 4/18 - 4/22 | 1429 RV | 35 | 61 | -26 |
| MonmouthMonmouth | 4/18 - 4/22 | 746 RV | 41 | 56 | -15 |
| MaristMarist | 4/16 - 4/18 | 1047 RV | 45 | 51 | -6 |
| EmersonEmerson | 4/16 - 4/17 | 1308 RV | 39 | 53 | -14 |
| NewsnationNewsnation | 4/16 - 4/17 | 1000 RV | 42 | 58 | -16 |
| Economist/YouGovYouGov | 4/14 - 4/16 | 1358 RV | 40 | 58 | -18 |
| Daily Kos/CiviqsDaily Kos | 4/13 - 4/16 | 1161 RV | 35 | 58 | -23 |
| NBC NewsNBC News | 4/12 - 4/16 | 1000 RV | 42 | 56 | -14 |
| Reuters/IpsosReuters | 4/12 - 4/14 | 1016 A | 38 | 56 | -18 |
| Yahoo NewsYahoo | 4/11 - 4/15 | 1170 RV | 44 | 54 | -10 |
| GallupGallup | 4/1 - 4/22 | 1001 A | 38 | 58 | -20 |
| CBS NewsCBS News | 4/9 - 4/12 | 2399 A | 40 | 60 | -20 |
| NY Times/SienaNYT/Siena | 4/7 - 4/11 | 1059 LV | 40 | 58 | -18 |
| Economist/YouGovYouGov | 4/6 - 4/9 | 1583 RV | 41 | 57 | -16 |
| Financial Times/RossFT/Ross | 4/4 - 4/8 | 1010 RV | 43 | 53 | -10 |
| TIPPTIPP | 4/3 - 4/5 | 1432 A | 37 | 52 | -15 |
| EmersonEmerson | 4/2 - 4/3 | 1438 RV | 40 | 51 | -11 |
| Economist/YouGovYouGov | 3/30 - 4/2 | 1604 RV | 42 | 56 | -14 |
| Data for Progress (D)**DFP** | 3/27 - 3/29 | 1200 LV | 44 | 55 | -11 |
| NPR/PBS/MaristNPR/PBS | 3/25 - 3/28 | 1199 RV | 44 | 53 | -9 |
| Economist/YouGovYouGov | 3/24 - 3/26 | 1415 RV | 41 | 57 | -16 |
| Forbes/HarrisXForbes | 3/25 - 3/25 | 1010 RV | 41 | 56 | -15 |
| FOX NewsFOX News | 3/22 - 3/25 | 1094 RV | 41 | 58 | -17 |
| QuinnipiacQuinnipiac | 3/21 - 3/25 | 1407 RV | 37 | 59 | -22 |
| Reuters/IpsosReuters | 3/22 - 3/24 | 1021 A | 40 | 56 | -16 |
| MarquetteMarquette | 3/18 - 3/28 | 868 RV | 40 | 60 | -20 |
| Harvard-HarrisHarris | 3/20 - 3/21 | 2111 RV | 45 | 53 | -8 |
| CNBCCNBC | 3/15 - 3/19 | 1001 RV | 39 | 56 | -17 |
| Economist/YouGovYouGov | 3/16 - 3/19 | 1510 RV | 43 | 56 | -13 |
| Grinnell/SelzerSelzer | 3/11 - 3/17 | 715 LV | 38 | 58 | -20 |
| Economist/YouGovYouGov | 3/10 - 3/12 | 1367 RV | 42 | 55 | -13 |
| Daily Kos/CiviqsDaily Kos | 3/9 - 3/12 | 1324 RV | 37 | 56 | -19 |
| GallupGallup | 3/1 - 3/20 | 1016 A | 40 | 55 | -15 |
| USA Today/SuffolkUSA Today | 3/8 - 3/11 | 1000 RV | 41 | 55 | -14 |
| Yahoo NewsYahoo | 3/8 - 3/11 | 994 RV | 43 | 56 | -13 |
| Forbes/HarrisXForbes | 3/8 - 3/10 | 2017 RV | 37 | 58 | -21 |
| EmersonEmerson | 3/5 - 3/6 | 1350 RV | 41 | 48 | -7 |
| Economist/YouGovYouGov | 3/3 - 3/5 | 1450 RV | 42 | 56 | -14 |
| Financial Times/RossFT/Ross | 2/29 - 3/4 | 1010 RV | 39 | 58 | -19 |
| TIPPTIPP | 2/28 - 3/1 | 1419 A | 37 | 53 | -16 |
| NY Times/SienaNYT/Siena | 2/25 - 2/28 | 980 LV | 38 | 59 | -21 |
| FOX NewsFOX News | 2/25 - 2/28 | 1262 RV | 42 | 58 | -16 |
| Forbes/HarrisXForbes | 2/24 - 2/28 | 3021 RV | 39 | 56 | -17 |
| Economist/YouGovYouGov | 2/25 - 2/27 | 1498 RV | 45 | 53 | -8 |
| Wall Street JournalWall St. Journal | 2/21 - 2/28 | 1500 RV | 38 | 60 | -22 |
| Reuters/IpsosReuters | 2/23 - 2/25 | 1020 A | 37 | 58 | -21 |
| Harvard-HarrisHarris | 2/21 - 2/22 | 2022 RV | 45 | 54 | -9 |
| HarrisX**HarrisX** | 2/20 - 2/22 | 3024 RV | 41 | 54 | -13 |
| Economist/YouGovYouGov | 2/18 - 2/20 | 1360 RV | 43 | 54 | -11 |
| QuinnipiacQuinnipiac | 2/15 - 2/19 | 1421 RV | 40 | 57 | -17 |
| CBS NewsCBS News | 2/13 - 2/14 | 1744 A | 42 | 58 | -16 |
| EmersonEmerson | 2/13 - 2/14 | 1225 RV | 42 | 47 | -5 |
| HarrisX**HarrisX** | 2/12 - 2/16 | 3024 RV | 39 | 56 | -17 |
| Economist/YouGovYouGov | 2/11 - 2/13 | 1470 RV | 45 | 54 | -9 |
| GallupGallup | 2/1 - 2/20 | 1016 A | 38 | 59 | -21 |
| MarquetteMarquette | 2/5 - 2/15 | 787 RV | 38 | 62 | -24 |
| MonmouthMonmouth | 2/8 - 2/12 | 822 RV | 39 | 57 | -18 |
| Economist/YouGovYouGov | 2/4 - 2/6 | 1399 RV | 45 | 53 | -8 |
| Financial Times/RossFT/Ross | 2/2 - 2/5 | 1006 RV | 38 | 59 | -21 |
| TIPPTIPP | 1/31 - 2/2 | 1402 A | 36 | 54 | -18 |
| NPR/PBS/MaristNPR/PBS | 1/29 - 2/1 | 1441 RV | 41 | 54 | -13 |
| Economist/YouGovYouGov | 1/28 - 1/30 | 1486 RV | 44 | 54 | -10 |
| Daily Kos/CiviqsDaily Kos | 1/27 - 1/30 | 1217 RV | 35 | 56 | -21 |
| NBC NewsNBC News | 1/26 - 1/30 | 1000 RV | 37 | 60 | -23 |
| CNNCNN | 1/25 - 1/30 | 1212 RV | 40 | 60 | -20 |
| EmersonEmerson | 1/26 - 1/29 | 1260 RV | 42 | 46 | -4 |
| Yahoo NewsYahoo | 1/25 - 1/29 | 1069 RV | 43 | 55 | -12 |
| QuinnipiacQuinnipiac | 1/25 - 1/29 | 1650 RV | 41 | 55 | -14 |
| Reuters/IpsosReuters | 1/26 - 1/28 | 1019 A | 38 | 57 | -19 |
| Economist/YouGovYouGov | 1/21 - 1/23 | 1497 RV | 43 | 55 | -12 |
| The Messenger/HarrisXMessenger | 1/17 - 1/21 | 3034 RV | 38 | 57 | -19 |
| Harvard-HarrisHarris | 1/17 - 1/18 | 2346 RV | 42 | 58 | -16 |
| NewsnationNewsnation | 1/16 - 1/18 | 1000 RV | 43 | 57 | -14 |
| The Messenger/HarrisXMessenger | 1/16 - 1/17 | 1045 RV | 42 | 53 | -11 |
| Economist/YouGovYouGov | 1/14 - 1/16 | 1472 RV | 43 | 54 | -11 |
| GallupGallup | 1/2 - 1/22 | 1011 A | 41 | 54 | -13 |
| Economist/YouGovYouGov | 1/7 - 1/9 | 1417 RV | 42 | 57 | -15 |
| ABC News/IpsosABC/Ipsos | 1/4 - 1/8 | 2228 A | 33 | 58 | -25 |
| TIPPTIPP | 1/3 - 1/5 | 1401 A | 36 | 54 | -18 |
| CBS NewsCBS News | 1/3 - 1/5 | 2157 A | 41 | 59 | -18 |
| Economist/YouGovYouGov | 12/31 - 1/2 | 1343 RV | 43 | 56 | -13 |
| Financial Times/RossFT/Ross | 12/28 - 1/2 | 1000 RV | 39 | 58 | -19 |
| USA Today/SuffolkUSA Today | 12/26 - 12/29 | 1000 LV | 39 | 58 | -19 |
| Economist/YouGovYouGov | 12/16 - 12/18 | 1336 RV | 42 | 55 | -13 |
| QuinnipiacQuinnipiac | 12/14 - 12/18 | 1647 RV | 38 | 58 | -20 |
| Yahoo NewsYahoo | 12/14 - 12/18 | 1533 A | 37 | 57 | -20 |
| Harvard-HarrisHarris | 12/13 - 12/14 | 2034 RV | 43 | 55 | -12 |
| NY Times/SienaNYT/Siena | 12/10 - 12/14 | 1016 LV | 39 | 57 | -18 |
| FOX NewsFOX News | 12/10 - 12/13 | 1007 RV | 43 | 57 | -14 |
| GallupGallup | 12/1 - 12/20 | 1013 A | 39 | 59 | -20 |
| Economist/YouGovYouGov | 12/9 - 12/12 | 1332 RV | 42 | 55 | -13 |
| CNBCCNBC | 12/8 - 12/12 | 1002 A | 35 | 59 | -24 |
| CBS NewsCBS News | 12/6 - 12/8 | 2144 A | 41 | 59 | -18 |
| NPR/PBS/MaristNPR/PBS | 12/4 - 12/7 | 1129 RV | 42 | 54 | -12 |
| EmersonEmerson | 12/4 - 12/6 | 1000 RV | 41 | 51 | -10 |
| Economist/YouGovYouGov | 12/2 - 12/5 | 1291 RV | 43 | 55 | -12 |
| Reuters/IpsosReuters | 12/1 - 12/3 | 1017 A | 40 | 53 | -13 |
| MonmouthMonmouth | 11/30 - 12/4 | 743 RV | 36 | 60 | -24 |
| Wall Street JournalWall St. Journal | 11/29 - 12/4 | 1500 RV | 37 | 61 | -24 |
| TIPPTIPP | 11/29 - 12/1 | 1464 A | 33 | 55 | -22 |
| The Messenger/HarrisXMessenger | 11/27 - 12/1 | 2018 RV | 38 | 56 | -18 |
| NewsnationNewsnation | 11/26 - 11/27 | 1090 RV | 42 | 58 | -16 |
| Economist/YouGovYouGov | 11/25 - 11/27 | 1323 RV | 44 | 54 | -10 |
| The Messenger/HarrisXMessenger | 11/22 - 11/28 | 4003 RV | 38 | 57 | -19 |
| Economist/YouGovYouGov | 11/18 - 11/20 | 1323 RV | 44 | 54 | -10 |
| EmersonEmerson | 11/17 - 11/20 | 1475 RV | 38 | 50 | -12 |
| The Messenger/HarrisXMessenger | 11/15 - 11/19 | 3017 RV | 39 | 57 | -18 |
| CNNCNN | 11/1 - 11/30 | 1481 RV | 37 | 63 | -26 |
| Harvard-HarrisHarris | 11/15 - 11/16 | 2851 RV | 45 | 52 | -7 |
| Economist/YouGovYouGov | 11/11 - 11/14 | 1272 RV | 44 | 54 | -10 |
| NBC NewsNBC News | 11/10 - 11/14 | 1000 RV | 40 | 57 | -17 |
| GallupGallup | 11/1 - 11/21 | 1013 A | 37 | 59 | -22 |
| FOX NewsFOX News | 11/10 - 11/13 | 1001 RV | 40 | 59 | -19 |
| QuinnipiacQuinnipiac | 11/9 - 11/13 | 1574 RV | 37 | 59 | -22 |
| Yahoo NewsYahoo | 11/9 - 11/13 | 1062 RV | 40 | 58 | -18 |
| NPR/PBS/MaristNPR/PBS | 11/6 - 11/8 | 1293 RV | 43 | 52 | -9 |
| Economist/YouGovYouGov | 11/5 - 11/7 | 1313 RV | 43 | 54 | -11 |
| MarquetteMarquette | 11/2 - 11/7 | 856 RV | 40 | 60 | -20 |
| Reuters/IpsosReuters | 11/3 - 11/4 | 1019 A | 39 | 56 | -17 |
| TIPPTIPP | 11/1 - 11/3 | 1400 A | 39 | 52 | -13 |
| The Messenger/HarrisXMessenger | 10/30 - 11/1 | 2021 RV | 41 | 56 | -15 |
| CNNCNN | 10/27 - 11/2 | 1271 RV | 40 | 60 | -20 |
| Daily Kos/CiviqsDaily Kos | 10/28 - 10/31 | 1112 RV | 37 | 55 | -18 |
| Economist/YouGovYouGov | 10/28 - 10/31 | 1333 RV | 40 | 57 | -17 |
| QuinnipiacQuinnipiac | 10/26 - 10/30 | 1610 RV | 39 | 58 | -19 |
| NewsnationNewsnation | 10/23 - 10/24 | 1000 RV | 44 | 56 | -12 |
| Economist/YouGovYouGov | 10/21 - 10/24 | 1296 RV | 41 | 56 | -15 |
| The Messenger/HarrisXMessenger | 10/16 - 10/23 | 3029 RV | 40 | 56 | -16 |
| USA Today/SuffolkUSA Today | 10/17 - 10/20 | 1000 RV | 40 | 56 | -16 |
| Harvard-HarrisHarris | 10/18 - 10/19 | 2116 RV | 44 | 53 | -9 |
| CBS NewsCBS News | 10/16 - 10/19 | 1878 A | 40 | 60 | -20 |
| EmersonEmerson | 10/16 - 10/17 | 1578 RV | 42 | 50 | -8 |
| GallupGallup | 10/2 - 10/23 | 1009 A | 37 | 59 | -22 |
| Economist/YouGovYouGov | 10/14 - 10/17 | 1296 RV | 43 | 54 | -11 |
| QuinnipiacQuinnipiac | 10/12 - 10/16 | 1552 RV | 38 | 56 | -18 |
| Yahoo NewsYahoo | 10/12 - 10/16 | 1123 RV | 42 | 55 | -13 |
| CNBCCNBC | 10/11 - 10/15 | 1001 A | 37 | 58 | -21 |
| Grinnell/SelzerSelzer | 10/10 - 10/15 | 784 LV | 41 | 54 | -13 |
| NPR/PBS/MaristNPR/PBS | 10/11 - 10/11 | 1218 RV | 44 | 52 | -8 |
| Economist/YouGovYouGov | 10/8 - 10/10 | 1319 RV | 44 | 53 | -9 |
| FOX NewsFOX News | 10/6 - 10/9 | 1007 RV | 41 | 58 | -17 |
| Reuters/IpsosReuters | 10/6 - 10/8 | 1024 A | 40 | 54 | -14 |
| CNNCNN | 10/4 - 10/9 | RV | 42 | 58 | -16 |
| The Messenger/HarrisXMessenger | 10/4 - 10/7 | 2982 RV | 39 | 56 | -17 |
| Economist/YouGovYouGov | 9/30 - 10/3 | 1368 RV | 42 | 57 | -15 |
| The Messenger/HarrisXMessenger | 9/28 - 9/29 | 1615 RV | 40 | 56 | -16 |
| IBD/TIPPIBD/TIPP | 9/27 - 9/29 | 1378 A | 36 | 54 | -18 |
| NPR/PBS/MaristNPR/PBS | 9/25 - 9/28 | 1137 RV | 43 | 51 | -8 |
| Economist/YouGovYouGov | 9/23 - 9/26 | 1293 RV | 42 | 55 | -13 |
| MarquetteMarquette | 9/18 - 9/25 | 781 RV | 39 | 61 | -22 |
| MonmouthMonmouth | 9/19 - 9/24 | 737 RV | 39 | 55 | -16 |
| NewsnationNewsnation | 9/19 - 9/20 | 1000 RV | 43 | 57 | -14 |
| Economist/YouGovYouGov | 9/17 - 9/19 | 1303 RV | 43 | 54 | -11 |
| ABC News/Wash PostABC/WP | 9/15 - 9/20 | 890 RV | 37 | 56 | -19 |
| EmersonEmerson | 9/17 - 9/18 | 1125 RV | 41 | 47 | -6 |
| NBC NewsNBC News | 9/15 - 9/19 | 1000 RV | 41 | 56 | -15 |
| The Messenger/HarrisXMessenger | 9/13 - 9/19 | 3015 RV | 40 | 56 | -16 |
| Yahoo NewsYahoo | 9/14 - 9/18 | 1097 RV | 42 | 55 | -13 |
| GallupGallup | 9/1 - 9/23 | 1016 A | 41 | 58 | -17 |
| Harvard-HarrisHarris | 9/12 - 9/14 | 2103 RV | 42 | 54 | -12 |
| Economist/YouGovYouGov | 9/10 - 9/12 | 1334 RV | 41 | 56 | -15 |
| FOX NewsFOX News | 9/9 - 9/12 | 1012 RV | 41 | 58 | -17 |
| Daily Kos/CiviqsDaily Kos | 9/9 - 9/12 | 1149 RV | 39 | 52 | -13 |
| QuinnipiacQuinnipiac | 9/7 - 9/11 | 1725 RV | 39 | 55 | -16 |
| Reuters/IpsosReuters | 9/8 - 9/10 | 1029 A | 42 | 52 | -10 |
| The Messenger/HarrisXMessenger | 9/6 - 9/11 | 3015 RV | 43 | 52 | -9 |
| CBS NewsCBS News | 9/5 - 9/8 | 2335 A | 40 | 60 | -20 |
| Economist/YouGovYouGov | 9/2 - 9/5 | 1329 RV | 45 | 53 | -8 |
| IBD/TIPPIBD/TIPP | 8/30 - 9/1 | 1351 A | 41 | 49 | -8 |
| CNNCNN | 8/25 - 8/31 | 1259 RV | 39 | 61 | -22 |
| Economist/YouGovYouGov | 8/26 - 8/29 | 1303 RV | 41 | 57 | -16 |
| Wall Street JournalWall St. Journal | 8/24 - 8/30 | 1500 RV | 42 | 57 | -15 |
| EmersonEmerson | 8/25 - 8/26 | 1000 RV | 43 | 47 | -4 |
| The Messenger/HarrisXMessenger | 8/24 - 8/26 | 2013 RV | 43 | 54 | -11 |
| NewsnationNewsnation | 8/24 - 8/25 | 1000 RV | 48 | 52 | -4 |
| Economist/YouGovYouGov | 8/19 - 8/22 | 1309 RV | 43 | 54 | -11 |
| Yahoo NewsYahoo | 8/17 - 8/21 | 1117 RV | 44 | 54 | -10 |
| EmersonEmerson | 8/16 - 8/17 | 1000 RV | 42 | 47 | -5 |
| Economist/YouGovYouGov | 8/12 - 8/15 | 1321 RV | 42 | 54 | -12 |
| FOX NewsFOX News | 8/11 - 8/14 | 1002 RV | 42 | 58 | -16 |
| MaristMarist | 8/11 - 8/14 | 1100 RV | 42 | 52 | -10 |
| QuinnipiacQuinnipiac | 8/10 - 8/14 | 1632 RV | 39 | 55 | -16 |
| GallupGallup | 8/1 - 8/23 | 1014 A | 42 | 53 | -11 |
| Economist/YouGovYouGov | 8/5 - 8/8 | 1178 RV | 44 | 54 | -10 |
| Reuters/IpsosReuters | 8/4 - 8/6 | 1032 A | 40 | 54 | -14 |
| IBD/TIPPIBD/TIPP | 8/2 - 8/4 | 1369 A | 38 | 51 | -13 |
| Economist/YouGovYouGov | 7/29 - 8/1 | 1324 RV | 41 | 56 | -15 |
| Reuters/Ipsos*Reuters/Ipsos* | 7/28 - 8/1 | 2009 A | 40 | 55 | -15 |
| CBS NewsCBS News | 7/26 - 7/28 | 2181 A | 40 | 60 | -20 |
| NPR/PBS/MaristNPR/PBS | 7/24 - 7/27 | 1165 RV | 43 | 52 | -9 |
| NY Times/SienaNYT/Siena | 7/23 - 7/27 | 1329 RV | 39 | 54 | -15 |
| Economist/YouGovYouGov | 7/22 - 7/25 | 1306 RV | 45 | 52 | -7 |
| The Messenger/HarrisXMessenger | 7/21 - 7/24 | 922 RV | 41 | 53 | -12 |
| Harvard-HarrisHarris | 7/19 - 7/20 | 2068 RV | 42 | 55 | -13 |
| NewsnationNewsnation | 7/17 - 7/18 | 1000 RV | 46 | 54 | -8 |
| Economist/YouGovYouGov | 7/15 - 7/18 | 1315 RV | 42 | 54 | -12 |
| CNNCNN | 7/1 - 7/31 | 1047 RV | 42 | 58 | -16 |
| GallupGallup | 7/3 - 7/27 | 1015 A | 40 | 55 | -15 |
| QuinnipiacQuinnipiac | 7/13 - 7/17 | 1809 RV | 40 | 53 | -13 |
| Yahoo NewsYahoo | 7/13 - 7/17 | 1099 RV | 44 | 54 | -10 |
| MonmouthMonmouth | 7/12 - 7/17 | 840 RV | 45 | 51 | -6 |
| CNBCCNBC | 7/12 - 7/16 | 1000 A | 39 | 55 | -16 |
| MarquetteMarquette | 7/7 - 7/12 | 788 RV | 42 | 57 | -15 |
| Economist/YouGovYouGov | 7/8 - 7/11 | 1296 RV | 41 | 56 | -15 |
| Reuters/IpsosReuters | 7/7 - 7/9 | 1028 A | 40 | 54 | -14 |
| IBD/TIPPIBD/TIPP | 7/5 - 7/7 | 1341 A | 38 | 51 | -13 |
| The Messenger/HarrisXMessenger | 7/5 - 7/6 | 915 RV | 41 | 54 | -13 |
| Economist/YouGovYouGov | 7/1 - 7/5 | 1350 RV | 40 | 55 | -15 |
| Economist/YouGovYouGov | 6/24 - 6/27 | 1315 RV | 40 | 56 | -16 |
| FOX NewsFOX News | 6/23 - 6/26 | 1005 RV | 44 | 55 | -11 |
| The Messenger/HarrisXMessenger | 6/19 - 6/23 | 2875 RV | 41 | 54 | -13 |
| EmersonEmerson | 6/19 - 6/20 | 1015 RV | 41 | 51 | -10 |
| Economist/YouGovYouGov | 6/17 - 6/20 | 1342 RV | 47 | 50 | -3 |
| NBC NewsNBC News | 6/16 - 6/20 | 1000 RV | 43 | 53 | -10 |
| Yahoo NewsYahoo | 6/16 - 6/20 | 1091 RV | 44 | 53 | -9 |
| The Messenger/HarrisXMessenger | 6/14 - 6/15 | 930 RV | 40 | 57 | -17 |
| Harvard-HarrisHarris | 6/14 - 6/15 | 2090 RV | 43 | 53 | -10 |
| NPR/PBS/MaristNPR/PBS | 6/12 - 6/14 | 1212 RV | 47 | 49 | -2 |
| Daily Kos/CiviqsDaily Kos | 6/10 - 6/13 | 1148 RV | 37 | 55 | -18 |
| GallupGallup | 6/1 - 6/22 | 1013 A | 43 | 54 | -11 |
| Economist/YouGovYouGov | 6/10 - 6/13 | 1303 RV | 43 | 54 | -11 |
| QuinnipiacQuinnipiac | 6/8 - 6/12 | 1735 RV | 42 | 54 | -12 |
| CBS NewsCBS News | 6/7 - 6/10 | 2480 A | 41 | 59 | -18 |
| USA Today/SuffolkUSA Today | 6/5 - 6/9 | 1000 RV | 40 | 54 | -14 |
| Economist/YouGovYouGov | 6/3 - 6/6 | 1315 RV | 44 | 53 | -9 |
| Reuters/IpsosReuters | 6/2 - 6/5 | 1056 A | 41 | 54 | -13 |
| IBD/TIPPIBD/TIPP | 5/31 - 6/2 | 1358 A | 40 | 51 | -11 |
| Economist/YouGovYouGov | 5/27 - 5/31 | 1313 RV | 42 | 54 | -12 |
| NewsnationNewsnation | 5/25 - 5/26 | 1000 RV | 47 | 53 | -6 |
| Economist/YouGovYouGov | 5/20 - 5/23 | 1318 RV | 48 | 50 | -2 |
| FOX NewsFOX News | 5/19 - 5/22 | 1001 RV | 42 | 58 | -16 |
| MonmouthMonmouth | 5/18 - 5/23 | 907 RV | 42 | 54 | -12 |
| QuinnipiacQuinnipiac | 5/18 - 5/22 | 1616 RV | 38 | 57 | -19 |
| CNNCNN | 5/17 - 5/20 | RV | 41 | 59 | -18 |
| CBS NewsCBS News | 5/17 - 5/19 | 2188 A | 41 | 59 | -18 |
| Harvard-HarrisHarris | 5/17 - 5/18 | 2004 RV | 43 | 54 | -11 |
| NPR/PBS/MaristNPR/PBS | 5/15 - 5/18 | 1166 RV | 45 | 49 | -4 |
| Economist/YouGovYouGov | 5/13 - 5/16 | 1302 RV | 46 | 51 | -5 |
| GallupGallup | 5/1 - 5/24 | 1011 A | 39 | 57 | -18 |
| MarquetteMarquette | 5/8 - 5/18 | 833 RV | 40 | 60 | -20 |
| Economist/YouGovYouGov | 5/6 - 5/9 | 1324 RV | 50 | 47 | +3 |
| Reuters/IpsosReuters | 5/5 - 5/7 | 1022 A | 40 | 54 | -14 |
| IBD/TIPPIBD/TIPP | 5/3 - 5/5 | 1480 A | 43 | 49 | -6 |
| ABC News/Wash PostABC/WP | 4/28 - 5/3 | 900 RV | 37 | 56 | -19 |
| Daily Kos/CiviqsDaily Kos | 4/29 - 5/2 | 1159 RV | 38 | 54 | -16 |
| Economist/YouGovYouGov | 4/29 - 5/2 | 1357 RV | 46 | 52 | -6 |
| EmersonEmerson | 4/24 - 4/25 | 1000 RV | 41 | 49 | -8 |
| Economist/YouGovYouGov | 4/22 - 4/25 | 1295 RV | 49 | 49 | Tie |
| FOX NewsFOX News | 4/21 - 4/24 | 1004 RV | 44 | 55 | -11 |
| Reuters/IpsosReuters | 4/21 - 4/24 | 1005 A | 41 | 54 | -13 |
| CBS NewsCBS News | 4/21 - 4/24 | 2093 A | 41 | 59 | -18 |
| Harvard-HarrisHarris | 4/18 - 4/19 | 1845 RV | 43 | 54 | -11 |
| NPR/PBS/MaristNPR/PBS | 4/17 - 4/19 | 1176 RV | 43 | 50 | -7 |
| Economist/YouGovYouGov | 4/15 - 4/18 | 1316 RV | 46 | 51 | -5 |
| NBC NewsNBC News | 4/14 - 4/18 | 1000 A | 41 | 54 | -13 |
| Reuters/IpsosReuters | 4/14 - 4/16 | 1029 A | 39 | 54 | -15 |
| Wall Street JournalWall St. Journal | 4/11 - 4/17 | 1500 LV | 42 | 56 | -14 |
| GallupGallup | 4/3 - 4/25 | 1013 A | 37 | 59 | -22 |
| CBS NewsCBS News | 4/12 - 4/14 | 2065 A | 43 | 57 | -14 |
| CNBCCNBC | 4/6 - 4/11 | 1000 A | 39 | 55 | -16 |
| Economist/YouGovYouGov | 4/8 - 4/11 | 1322 RV | 46 | 50 | -4 |
| Economist/YouGovYouGov | 4/1 - 4/4 | 1319 RV | 47 | 51 | -4 |
| IBD/TIPPIBD/TIPP | 3/29 - 3/31 | 1365 A | 45 | 45 | Tie |
| Economist/YouGovYouGov | 3/26 - 3/28 | 1310 RV | 45 | 52 | -7 |
| FOX NewsFOX News | 3/24 - 3/27 | 1007 RV | 44 | 56 | -12 |
| QuinnipiacQuinnipiac | 3/23 - 3/27 | 1600 RV | 38 | 57 | -19 |
| Harvard-HarrisHarris | 3/22 - 3/23 | 2905 RV | 43 | 55 | -12 |
| NPR/PBS/MaristNPR/PBS | 3/20 - 3/23 | 1226 RV | 43 | 50 | -7 |
| CBS NewsCBS News | 3/20 - 3/22 | 2117 A | 45 | 55 | -10 |
| MarquetteMarquette | 3/12 - 3/22 | 863 RV | 43 | 57 | -14 |
| GallupGallup | 3/1 - 3/23 | 1009 A | 40 | 56 | -16 |
| Economist/YouGovYouGov | 3/19 - 3/21 | 1341 RV | 46 | 52 | -6 |
| MonmouthMonmouth | 3/16 - 3/20 | 748 RV | 42 | 51 | -9 |
| Rasmussen ReportsRasmussen | 3/15 - 3/21 | 1500 LV | 47 | 51 | -4 |
| Grinnell/SelzerSelzer | 3/14 - 3/19 | 788 LV | 40 | 53 | -13 |
| CNNCNN | 3/1 - 3/31 | 1285 RV | 44 | 56 | -12 |
| Economist/YouGovYouGov | 3/11 - 3/14 | 1307 RV | 45 | 52 | -7 |
| QuinnipiacQuinnipiac | 3/9 - 3/13 | 1635 RV | 39 | 55 | -16 |
| Rasmussen ReportsRasmussen | 3/8 - 3/14 | 1500 LV | 49 | 50 | -1 |
| Economist/YouGovYouGov | 3/4 - 3/7 | 1306 RV | 43 | 54 | -11 |
| Reuters/IpsosReuters | 3/3 - 3/5 | 1023 A | 42 | 52 | -10 |
| IBD/TIPPIBD/TIPP | 3/1 - 3/3 | 1370 A | 45 | 45 | Tie |
| Economist/YouGovYouGov | 2/25 - 2/28 | 1302 RV | 44 | 54 | -10 |
| EmersonEmerson | 2/24 - 2/25 | 1060 RV | 44 | 50 | -6 |
| FOX NewsFOX News | 2/19 - 2/22 | 1006 RV | 44 | 55 | -11 |
| Economist/YouGovYouGov | 2/20 - 2/21 | 1315 RV | 48 | 50 | -2 |
| Harvard-HarrisHarris | 2/15 - 2/16 | 1838 RV | 42 | 55 | -13 |
| NPR/PBS/MaristNPR/PBS | 2/13 - 2/16 | 1210 RV | 49 | 45 | +4 |
| Economist/YouGovYouGov | 2/11 - 2/14 | 1319 RV | 45 | 52 | -7 |
| GallupGallup | 2/1 - 2/23 | 1008 A | 42 | 54 | -12 |
| QuinnipiacQuinnipiac | 2/9 - 2/14 | 1429 RV | 40 | 55 | -15 |
| PPP (D)PPP | 2/10 - 2/11 | 1056 RV | 44 | 47 | -3 |
| Economist/YouGovYouGov | 2/4 - 2/7 | 1294 RV | 45 | 52 | -7 |
| Reuters/IpsosReuters | 2/3 - 2/5 | 1029 A | 41 | 52 | -11 |
| CBS NewsCBS News | 2/1 - 2/4 | 2030 A | 45 | 55 | -10 |
| IBD/TIPPIBD/TIPP | 2/1 - 2/3 | 1358 A | 46 | 44 | +2 |
| Economist/YouGovYouGov | 1/29 - 1/31 | 1319 RV | 44 | 52 | -8 |
| ABC News/Wash PostABC/WP | 1/27 - 2/1 | 895 RV | 43 | 53 | -10 |
| FOX NewsFOX News | 1/27 - 1/30 | 1003 RV | 45 | 54 | -9 |
| MonmouthMonmouth | 1/26 - 1/30 | 757 RV | 44 | 49 | -5 |
| CBS NewsCBS News | 1/25 - 1/27 | 2005 A | 44 | 56 | -12 |
| MaristMarist | 1/23 - 1/26 | 1135 RV | 45 | 48 | -3 |
| Economist/YouGovYouGov | 1/21 - 1/24 | 1330 RV | 43 | 52 | -9 |
| NBC NewsNBC News | 1/20 - 1/24 | 810 RV | 46 | 50 | -4 |
| CNNCNN | 1/19 - 1/22 | RV | 46 | 54 | -8 |
| EmersonEmerson | 1/19 - 1/21 | 1015 RV | 44 | 48 | -4 |
| Harvard-HarrisHarris | 1/18 - 1/19 | 2050 RV | 42 | 56 | -14 |
| Economist/YouGovYouGov | 1/14 - 1/17 | 1314 RV | 47 | 51 | -4 |
| MarquetteMarquette | 1/9 - 1/20 | 790 RV | 44 | 56 | -12 |
| Reuters/IpsosReuters | 1/13 - 1/15 | 1035 A | 40 | 53 | -13 |
| QuinnipiacQuinnipiac | 1/11 - 1/15 | 1466 RV | 38 | 53 | -15 |
| GallupGallup | 1/2 - 1/22 | 1011 A | 41 | 54 | -13 |
| Economist/YouGovYouGov | 1/8 - 1/10 | 1356 RV | 50 | 47 | +3 |
| CBS NewsCBS News | 1/4 - 1/6 | 2144 A | 44 | 56 | -12 |
| IBD/TIPPIBD/TIPP | 1/4 - 1/6 | 1356 A | 44 | 46 | -2 |
| Economist/YouGovYouGov | 12/31 - 1/3 | 1301 RV | 47 | 49 | -2 |
| Politico/Morning ConsultPolitico | 12/21 - 12/24 | 2000 RV | 43 | 55 | -12 |
| Reuters/IpsosReuters | 12/19 - 12/20 | 1004 A | 39 | 55 | -16 |
| Economist/YouGovYouGov | 12/17 - 12/19 | 1321 RV | 47 | 49 | -2 |
| Politico/Morning ConsultPolitico | 12/16 - 12/19 | 2001 RV | 43 | 54 | -11 |
| Harvard-HarrisHarris | 12/14 - 12/15 | 1851 RV | 42 | 55 | -13 |
| Reuters/IpsosReuters | 12/12 - 12/13 | 1005 A | 39 | 56 | -17 |
| Rasmussen ReportsRasmussen | 12/13 - 12/15 | 1500 LV | 47 | 51 | -4 |
| Economist/YouGovYouGov | 12/10 - 12/13 | 1338 RV | 45 | 50 | -5 |
| FOX NewsFOX News | 12/9 - 12/12 | 1005 RV | 44 | 56 | -12 |
| Politico/Morning ConsultPolitico | 12/9 - 12/12 | 2005 RV | 44 | 53 | -9 |
| MonmouthMonmouth | 12/8 - 12/12 | 739 RV | 43 | 50 | -7 |
| QuinnipiacQuinnipiac | 12/8 - 12/12 | 1456 RV | 43 | 49 | -6 |
| USA Today/SuffolkUSA Today | 12/7 - 12/11 | 1000 RV | 45 | 52 | -7 |
| IBD/TIPPIBD/TIPP | 12/7 - 12/9 | 1351 A | 40 | 49 | -9 |
| NPR/PBS/MaristNPR/PBS | 12/6 - 12/8 | 1189 RV | 45 | 48 | -3 |
| Reuters/IpsosReuters | 12/5 - 12/6 | 1004 A | 38 | 56 | -18 |
| Rasmussen ReportsRasmussen | 12/6 - 12/8 | 1500 LV | 50 | 49 | +1 |
| Wall Street JournalWall St. Journal | 12/3 - 12/7 | 1500 RV | 42 | 56 | -14 |
| Economist/YouGovYouGov | 12/3 - 12/6 | 1332 RV | 42 | 56 | -14 |
| CNNCNN | 12/1 - 12/7 | RV | 48 | 52 | -4 |
| Reuters/IpsosReuters | 11/28 - 11/29 | 1005 A | 40 | 55 | -15 |
| CNBCCNBC | 11/26 - 11/30 | 801 A | 41 | 54 | -13 |
| Rasmussen ReportsRasmussen | 11/29 - 12/1 | 1500 LV | 44 | 55 | -11 |
| Economist/YouGovYouGov | 11/26 - 11/29 | 1319 RV | 43 | 53 | -10 |
| Reuters/IpsosReuters | 11/21 - 11/22 | 1002 A | 37 | 57 | -20 |
| Economist/YouGovYouGov | 11/19 - 11/22 | 1296 RV | 45 | 50 | -5 |
| GallupGallup | 11/9 - 12/2 | 1020 A | 40 | 55 | -15 |
| Politico/Morning ConsultPolitico | 11/18 - 11/20 | 2018 RV | 42 | 56 | -14 |
| EmersonEmerson | 11/18 - 11/19 | 1380 RV | 39 | 52 | -13 |
| QuinnipiacQuinnipiac | 11/16 - 11/20 | 1402 RV | 36 | 55 | -19 |
| Harvard-HarrisHarris | 11/16 - 11/17 | 2212 RV | 43 | 54 | -11 |
| Rasmussen ReportsRasmussen | 11/15 - 11/17 | 1500 LV | 46 | 53 | -7 |
| MaristMarist | 11/14 - 11/16 | 1199 RV | 42 | 53 | -11 |
| Reuters/IpsosReuters | 11/14 - 11/15 | 1005 A | 37 | 57 | -20 |
| Economist/YouGovYouGov | 11/13 - 11/15 | 1287 RV | 44 | 53 | -9 |
| Politico/Morning ConsultPolitico | 11/10 - 11/14 | 1983 RV | 43 | 54 | -11 |
| Rasmussen ReportsRasmussen | 11/8 - 11/10 | 1500 LV | 45 | 54 | -9 |
| IBD/TIPPIBD/TIPP | 11/5 - 11/7 | 1359 A | 41 | 49 | -8 |
| Reuters/IpsosReuters | 11/4 - 11/7 | 1004 A | 39 | 57 | -18 |
| Trafalgar Group (R)Trafalgar | 11/4 - 11/6 | 1099 LV | 40 | 58 | -18 |
| Politico/Morning ConsultPolitico | 11/4 - 11/5 | 2005 RV | 42 | 55 | -13 |
| Economist/YouGovYouGov | 11/3 - 11/6 | 1071 LV | 46 | 52 | -6 |
| NBC NewsNBC News | 11/3 - 11/5 | 1000 RV | 44 | 53 | -9 |
| ABC News/Wash PostABC/WP | 10/30 - 11/2 | 881 RV | 43 | 53 | -10 |
| Rasmussen ReportsRasmussen | 11/1 - 11/3 | 1500 LV | 42 | 56 | -14 |
| Reuters/IpsosReuters | 10/31 - 11/1 | 1004 A | 40 | 55 | -15 |
| Economist/YouGovYouGov | 10/29 - 11/1 | 1101 LV | 45 | 52 | -7 |
| NewsnationNewsnation | 10/28 - 10/31 | 1017 RV | 44 | 56 | -12 |
| Politico/Morning ConsultPolitico | 10/28 - 10/31 | 2005 RV | 43 | 55 | -12 |
| Trafalgar Group (R)Trafalgar | 10/27 - 10/30 | 1089 LV | 39 | 59 | -20 |
| CNNCNN | 10/26 - 10/31 | 992 LV | 42 | 58 | -16 |
| QuinnipiacQuinnipiac | 10/26 - 10/30 | 2010 RV | 37 | 54 | -17 |
| CBS NewsCBS News | 10/26 - 10/28 | 2110 RV | 44 | 56 | -12 |
| NPR/PBS/MaristNPR/PBS | 10/24 - 10/27 | 1200 LV | 44 | 53 | -9 |
| InsiderAdvantageInsiderAdv | 10/25 - 10/25 | 750 LV | 44 | 54 | -10 |
| Rasmussen ReportsRasmussen | 10/25 - 10/27 | 1500 LV | 45 | 53 | -8 |
| Reuters/IpsosReuters | 10/24 - 10/25 | 1005 A | 39 | 55 | -16 |
| Wall Street JournalWall St. Journal | 10/22 - 10/26 | 1500 RV | 43 | 55 | -12 |
| Economist/YouGovYouGov | 10/22 - 10/25 | 1114 LV | 46 | 53 | -7 |
| Politico/Morning ConsultPolitico | 10/21 - 10/23 | 2005 RV | 43 | 55 | -12 |
| USA Today/SuffolkUSA Today | 10/19 - 10/24 | 1000 LV | 44 | 53 | -9 |
| Democracy Corps (D)Dem Corps | 10/19 - 10/23 | 1000 RV | 45 | 55 | -10 |
| EmersonEmerson | 10/18 - 10/19 | 1000 LV | 39 | 53 | -14 |
| Reuters/IpsosReuters | 10/17 - 10/18 | 1002 A | 40 | 54 | -14 |
| Economist/YouGovYouGov | 10/16 - 10/18 | 1110 LV | 45 | 53 | -8 |
| Rasmussen ReportsRasmussen | 10/18 - 10/20 | 1500 LV | 44 | 54 | -10 |
| NBC NewsNBC News | 10/14 - 10/18 | 1000 RV | 45 | 52 | -7 |
| MonmouthMonmouth | 10/13 - 10/17 | 756 RV | 39 | 55 | -16 |
| Politico/Morning ConsultPolitico | 10/14 - 10/16 | 2005 RV | 44 | 54 | -10 |
| CNBCCNBC | 10/13 - 10/16 | 800 RV | 46 | 50 | -4 |
| CBS NewsCBS News | 10/12 - 10/14 | 1753 LV | 46 | 54 | -8 |
| Harvard-HarrisHarris | 10/12 - 10/13 | 2010 RV | 42 | 55 | -13 |
| GallupGallup | 10/3 - 10/20 | 1009 A | 40 | 56 | -16 |
| Trafalgar Group (R)Trafalgar | 10/10 - 10/12 | 1079 LV | 39 | 56 | -17 |
| NY Times/SienaNYT/Siena | 10/9 - 10/12 | 792 LV | 39 | 58 | -19 |
| FOX NewsFOX News | 10/9 - 10/12 | 1206 RV | 46 | 53 | -7 |
| Reuters/IpsosReuters | 10/10 - 10/11 | 1004 A | 40 | 55 | -15 |
| Rasmussen ReportsRasmussen | 10/11 - 10/13 | 1500 LV | 44 | 55 | -11 |
| Economist/YouGovYouGov | 10/8 - 10/11 | 1032 LV | 48 | 51 | -3 |
| Politico/Morning ConsultPolitico | 10/7 - 10/9 | 2006 RV | 43 | 55 | -12 |
| Federalist/SusquehannaSusquehanna | 10/4 - 10/11 | 800 LV | 45 | 49 | -4 |
| IBD/TIPPIBD/TIPP | 10/5 - 10/7 | 1376 A | 41 | 49 | -8 |
| Reuters/IpsosReuters | 10/3 - 10/4 | 1003 A | 40 | 53 | -13 |
| InsiderAdvantageInsiderAdv | 10/3 - 10/3 | 750 LV | 46 | 54 | -8 |
| Rasmussen ReportsRasmussen | 10/4 - 10/6 | 1500 LV | 44 | 55 | -11 |
| Economist/YouGovYouGov | 10/1 - 10/3 | 1044 LV | 49 | 50 | -1 |
| Politico/Morning ConsultPolitico | 9/30 - 10/2 | 2005 RV | 42 | 56 | -14 |
| NPR/MaristNPR/Marist | 9/27 - 9/29 | 1293 LV | 45 | 52 | -7 |
| NewsnationNewsnation | 9/26 - 9/29 | 1017 RV | 46 | 54 | -8 |
| Reuters/IpsosReuters | 9/26 - 9/27 | 1004 A | 41 | 53 | -12 |
| Trafalgar Group (R)Trafalgar | 9/25 - 9/27 | 1084 LV | 40 | 55 | -15 |
| Economist/YouGovYouGov | 9/24 - 9/27 | 1055 LV | 47 | 52 | -5 |
| Rasmussen ReportsRasmussen | 9/27 - 9/29 | 1500 LV | 45 | 54 | -9 |
| SusquehannaSusquehanna | 9/21 - 9/27 | 881 LV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 9/23 - 9/25 | 2005 RV | 41 | 56 | -15 |
| MonmouthMonmouth | 9/21 - 9/25 | 750 RV | 38 | 55 | -17 |
| CBS NewsCBS News | 9/21 - 9/23 | 2253 RV | 45 | 55 | -10 |
| Grinnell/SelzerSelzer | 9/20 - 9/25 | 563 LV | 40 | 52 | -12 |
| EmersonEmerson | 9/20 - 9/21 | 1368 LV | 45 | 49 | -4 |
| ABC News/Wash PostABC/WP | 9/18 - 9/21 | 908 RV | 39 | 55 | -16 |
| Democracy Corps (D)Dem Corps | 9/9 - 10/15 | 1000 RV | 45 | 55 | -10 |
| CNNCNN | 9/3 - 10/5 | 1198 LV | 46 | 54 | -8 |
| Reuters/IpsosReuters | 9/19 - 9/20 | 1004 A | 39 | 57 | -18 |
| Rasmussen ReportsRasmussen | 9/20 - 9/22 | 1500 LV | 43 | 54 | -11 |
| Economist/YouGovYouGov | 9/17 - 9/20 | 1318 RV | 45 | 51 | -6 |
| Politico/Morning ConsultPolitico | 9/16 - 9/18 | 2005 RV | 46 | 52 | -6 |
| Reuters/IpsosReuters | 9/12 - 9/13 | 1003 A | 39 | 54 | -15 |
| Economist/YouGovYouGov | 9/10 - 9/13 | 1307 RV | 42 | 52 | -10 |
| NBC NewsNBC News | 9/9 - 9/13 | 1000 RV | 45 | 52 | -7 |
| FOX NewsFOX News | 9/9 - 9/12 | 1201 RV | 43 | 56 | -13 |
| Rasmussen ReportsRasmussen | 9/13 - 9/15 | 1500 LV | 42 | 55 | -13 |
| NY Times/SienaNYT/Siena | 9/6 - 9/14 | 1399 RV | 42 | 53 | -11 |
| Politico/Morning ConsultPolitico | 9/9 - 9/11 | 2006 RV | 43 | 55 | -12 |
| GallupGallup | 9/1 - 9/16 | 812 A | 42 | 56 | -14 |
| Trafalgar Group (R)Trafalgar | 9/7 - 9/9 | 1081 LV | 39 | 55 | -16 |
| IBD/TIPPIBD/TIPP | 9/7 - 9/9 | 1277 A | 46 | 48 | -2 |
| Harvard-HarrisHarris | 9/7 - 9/8 | 1885 RV | 41 | 54 | -13 |
| Reuters/IpsosReuters | 9/6 - 9/7 | 1003 A | 39 | 57 | -18 |
| Economist/YouGovYouGov | 9/3 - 9/6 | 1337 RV | 43 | 51 | -8 |
| Rasmussen ReportsRasmussen | 9/6 - 9/8 | 1500 LV | 45 | 53 | -8 |
| InsiderAdvantageInsiderAdv | 9/1 - 9/1 | 500 LV | 45 | 54 | -9 |
| NPR/PBS/MaristNPR/PBS | 8/29 - 9/1 | 1151 RV | 42 | 54 | -12 |
| Reuters/IpsosReuters | 8/29 - 8/30 | 1005 A | 38 | 58 | -20 |
| Economist/YouGovYouGov | 8/28 - 8/30 | 1342 RV | 43 | 51 | -8 |
| Rasmussen ReportsRasmussen | 8/30 - 9/1 | 1500 LV | 45 | 53 | -8 |
| QuinnipiacQuinnipiac | 8/25 - 8/29 | 1419 RV | 41 | 53 | -12 |
| Politico/Morning ConsultPolitico | 8/26 - 8/28 | 2007 RV | 43 | 55 | -12 |
| CBS NewsCBS News | 8/24 - 8/26 | 2126 RV | 45 | 55 | -10 |
| EmersonEmerson | 8/23 - 8/24 | 1000 RV | 42 | 51 | -9 |
| NewsnationNewsnation | 8/22 - 8/23 | 1028 RV | 43 | 57 | -14 |
| Reuters/IpsosReuters | 8/22 - 8/23 | 1005 A | 41 | 54 | -13 |
| Rasmussen ReportsRasmussen | 8/23 - 8/25 | 1500 LV | 44 | 54 | -10 |
| Trafalgar Group (R)Trafalgar | 8/21 - 8/23 | 1084 LV | 39 | 58 | -19 |
| Wall Street JournalWall St. Journal | 8/17 - 8/25 | 1313 RV | 45 | 54 | -9 |
| Economist/YouGovYouGov | 8/21 - 8/23 | 1318 RV | 42 | 52 | -10 |
| Politico/Morning ConsultPolitico | 8/19 - 8/21 | 2005 RV | 43 | 55 | -12 |
| MaristMarist | 8/15 - 8/18 | 947 RV | 39 | 57 | -18 |
| Reuters/IpsosReuters | 8/15 - 8/16 | 1005 A | 38 | 57 | -19 |
| Economist/YouGovYouGov | 8/13 - 8/16 | 1315 RV | 44 | 51 | -7 |
| NBC NewsNBC News | 8/12 - 8/16 | 1000 RV | 42 | 55 | -13 |
| GallupGallup | 8/1 - 8/23 | 1006 A | 44 | 53 | -9 |
| Rasmussen ReportsRasmussen | 8/16 - 8/18 | 1500 LV | 44 | 54 | -10 |
| Politico/Morning ConsultPolitico | 8/12 - 8/14 | 2005 RV | 42 | 56 | -14 |
| Politico/Morning ConsultPolitico | 8/10 - 8/10 | 2004 RV | 42 | 56 | -14 |
| Reuters/IpsosReuters | 8/8 - 8/9 | 1005 A | 40 | 55 | -15 |
| Rasmussen ReportsRasmussen | 8/9 - 8/11 | 1500 LV | 45 | 53 | -8 |
| Economist/YouGovYouGov | 8/7 - 8/9 | 1331 RV | 41 | 55 | -14 |
| FOX NewsFOX News | 8/6 - 8/9 | 1002 RV | 42 | 58 | -16 |
| Politico/Morning ConsultPolitico | 8/5 - 8/7 | 2005 RV | 39 | 59 | -20 |
| IBD/TIPPIBD/TIPP | 8/2 - 8/4 | 1335 A | 39 | 53 | -14 |
| Rasmussen ReportsRasmussen | 8/2 - 8/4 | 1500 LV | 43 | 55 | -12 |
| Reuters/IpsosReuters | 8/1 - 8/2 | 1004 A | 38 | 56 | -18 |
| InsiderAdvantageInsiderAdv | 7/31 - 8/1 | 800 LV | 38 | 60 | -22 |
| Politico/Morning ConsultPolitico | 7/29 - 7/31 | 2006 RV | 39 | 59 | -20 |
| Economist/YouGovYouGov | 7/28 - 8/2 | 1325 RV | 40 | 55 | -15 |
| MonmouthMonmouth | 7/28 - 8/1 | 751 RV | 38 | 56 | -18 |
| CBS NewsCBS News | 7/27 - 7/29 | 1743 RV | 42 | 58 | -16 |
| Harvard-HarrisHarris | 7/27 - 7/28 | 1885 RV | 38 | 57 | -19 |
| Rasmussen ReportsRasmussen | 7/26 - 7/28 | 1500 LV | 44 | 54 | -10 |
| Reuters/IpsosReuters | 7/25 - 7/26 | 1004 A | 37 | 58 | -21 |
| Economist/YouGovYouGov | 7/23 - 7/26 | 1311 RV | 40 | 54 | -14 |
| USA Today/SuffolkUSA Today | 7/22 - 7/25 | 1000 RV | 39 | 56 | -17 |
| Politico/Morning ConsultPolitico | 7/22 - 7/24 | 2006 RV | 37 | 59 | -22 |
| NewsnationNewsnation | 7/22 - 7/24 | 1000 RV | 43 | 57 | -14 |
| EmersonEmerson | 7/19 - 7/20 | 1078 RV | 40 | 53 | -13 |
| Reuters/IpsosReuters | 7/18 - 7/19 | 1004 A | 36 | 59 | -23 |
| GU Politics/BattlegroundGU Politics | 7/16 - 7/20 | 800 LV | 42 | 55 | -13 |
| Rasmussen ReportsRasmussen | 7/19 - 7/21 | 1500 LV | 37 | 61 | -24 |
| Economist/YouGovYouGov | 7/16 - 7/19 | 1278 RV | 40 | 54 | -14 |
| QuinnipiacQuinnipiac | 7/14 - 7/18 | 1367 RV | 33 | 59 | -26 |
| Politico/Morning ConsultPolitico | 7/15 - 7/17 | 2005 RV | 38 | 58 | -20 |
| GallupGallup | 7/5 - 7/26 | 1013 A | 38 | 59 | -21 |
| NPR/PBS/MaristNPR/PBS | 7/11 - 7/17 | 1020 RV | 36 | 58 | -22 |
| FOX NewsFOX News | 7/10 - 7/13 | 1001 RV | 40 | 59 | -19 |
| Reuters/IpsosReuters | 7/11 - 7/12 | 1004 A | 39 | 55 | -16 |
| Rasmussen ReportsRasmussen | 7/12 - 7/14 | 1500 LV | 42 | 57 | -15 |
| Economist/YouGovYouGov | 7/9 - 7/11 | 1304 RV | 40 | 55 | -15 |
| Politico/Morning ConsultPolitico | 7/8 - 7/10 | 2005 RV | 40 | 58 | -18 |
| CNBCCNBC | 7/7 - 7/10 | 800 A | 36 | 57 | -21 |
| IBD/TIPPIBD/TIPP | 7/6 - 7/9 | 1643 A | 40 | 49 | -9 |
| NY Times/SienaNYT/Siena | 7/5 - 7/7 | 849 RV | 33 | 60 | -27 |
| InsiderAdvantageInsiderAdv | 7/5 - 7/6 | 825 LV | 37 | 58 | -21 |
| Rasmussen ReportsRasmussen | 7/5 - 7/7 | 1500 LV | 37 | 61 | -24 |
| Reuters/IpsosReuters | 7/5 - 7/6 | 1003 A | 36 | 59 | -23 |
| Economist/YouGovYouGov | 7/2 - 7/5 | 1345 RV | 41 | 53 | -12 |
| CNNCNN | 6/13 - 7/13 | 1203 RV | 38 | 61 | -23 |
| Harvard-HarrisHarris | 6/28 - 6/29 | 1308 RV | 38 | 57 | -19 |
| EmersonEmerson | 6/28 - 6/29 | 1271 RV | 40 | 53 | -13 |
| Reuters/IpsosReuters | 6/27 - 6/28 | 1005 A | 38 | 57 | -19 |
| Rasmussen ReportsRasmussen | 6/28 - 6/30 | 1500 LV | 41 | 58 | -17 |
| Economist/YouGovYouGov | 6/25 - 6/28 | 1359 RV | 39 | 56 | -17 |
| MonmouthMonmouth | 6/23 - 6/27 | 910 RV | 36 | 59 | -23 |
| Politico/Morning ConsultPolitico | 6/24 - 6/26 | 2004 RV | 39 | 58 | -19 |
| Politico/Morning ConsultPolitico | 6/24 - 6/25 | 2005 RV | 43 | 55 | -12 |
| NPR/PBS/MaristNPR/PBS | 6/24 - 6/25 | 868 RV | 40 | 54 | -14 |
| Rasmussen ReportsRasmussen | 6/21 - 6/23 | 1500 LV | 40 | 58 | -18 |
| Trafalgar Group (R)Trafalgar | 6/20 - 6/23 | 1079 LV | 35 | 60 | -25 |
| Reuters/IpsosReuters | 6/21 - 6/22 | 1002 A | 36 | 58 | -22 |
| NewsnationNewsnation | 6/20 - 6/21 | 1006 RV | 42 | 58 | -16 |
| Economist/YouGovYouGov | 6/18 - 6/21 | 1290 RV | 43 | 53 | -10 |
| QuinnipiacQuinnipiac | 6/17 - 6/20 | 1357 RV | 35 | 58 | -23 |
| Politico/Morning ConsultPolitico | 6/17 - 6/20 | 2004 RV | 42 | 56 | -14 |
| USA Today/SuffolkUSA Today | 6/12 - 6/15 | 1000 RV | 39 | 58 | -19 |
| Reuters/IpsosReuters | 6/13 - 6/14 | 1005 A | 39 | 56 | -17 |
| Rasmussen ReportsRasmussen | 6/14 - 6/16 | 1500 LV | 42 | 57 | -15 |
| Economist/YouGovYouGov | 6/11 - 6/14 | 1304 RV | 44 | 51 | -7 |
| FOX NewsFOX News | 6/10 - 6/13 | 1002 RV | 43 | 57 | -14 |
| Politico/Morning ConsultPolitico | 6/10 - 6/12 | 2005 RV | 40 | 56 | -16 |
| GallupGallup | 6/1 - 6/20 | 1015 A | 41 | 57 | -16 |
| IBD/TIPPIBD/TIPP | 6/8 - 6/10 | 1310 A | 37 | 49 | -12 |
| Reuters/IpsosReuters | 6/6 - 6/7 | 1000 A | 41 | 56 | -15 |
| Economist/YouGovYouGov | 6/4 - 6/7 | 1314 RV | 43 | 51 | -8 |
| Rasmussen ReportsRasmussen | 6/7 - 6/9 | 1500 LV | 39 | 59 | -20 |
| QuinnipiacQuinnipiac | 6/3 - 6/6 | 1413 RV | 35 | 56 | -21 |
| Politico/Morning ConsultPolitico | 6/4 - 6/5 | 2006 RV | 39 | 58 | -19 |
| NPR/PBS/MaristNPR/PBS | 5/31 - 6/6 | 977 RV | 39 | 52 | -13 |
| Rasmussen ReportsRasmussen | 5/31 - 6/2 | 1500 LV | 40 | 58 | -18 |
| Reuters/IpsosReuters | 5/31 - 6/1 | 1005 A | 42 | 52 | -10 |
| Economist/YouGovYouGov | 5/28 - 5/31 | 1280 RV | 43 | 51 | -8 |
| EmersonEmerson | 5/24 - 5/25 | 1148 RV | 38 | 52 | -14 |
| Rasmussen ReportsRasmussen | 5/24 - 5/26 | 1500 LV | 43 | 55 | -12 |
| Reuters/IpsosReuters | 5/23 - 5/24 | 1005 A | 36 | 59 | -23 |
| Economist/YouGovYouGov | 5/21 - 5/24 | 1332 RV | 44 | 51 | -7 |
| Politico/Morning ConsultPolitico | 5/20 - 5/22 | 2005 RV | 42 | 56 | -14 |
| Harvard-HarrisHarris | 5/18 - 5/19 | 1963 RV | 41 | 55 | -14 |
| Reuters/IpsosReuters | 5/16 - 5/17 | 1005 A | 42 | 50 | -8 |
| Rasmussen ReportsRasmussen | 5/17 - 5/19 | 1500 LV | 40 | 58 | -18 |
| Economist/YouGovYouGov | 5/15 - 5/17 | 1342 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 5/13 - 5/16 | 2005 RV | 44 | 54 | -10 |
| QuinnipiacQuinnipiac | 5/12 - 5/16 | 1421 RV | 38 | 55 | -17 |
| GallupGallup | 5/2 - 5/22 | 1007 A | 41 | 54 | -13 |
| NPR/PBS/MaristNPR/PBS | 5/9 - 5/13 | 1213 RV | 40 | 56 | -16 |
| Politico/Morning ConsultPolitico | 5/6 - 5/9 | 2005 RV | 42 | 55 | -13 |
| Economist/YouGovYouGov | 5/8 - 5/10 | 1361 RV | 42 | 51 | -9 |
| Reuters/IpsosReuters | 5/9 - 5/10 | 1005 A | 42 | 50 | -8 |
| NBC NewsNBC News | 5/5 - 5/10 | 790 RV | 42 | 54 | -12 |
| MonmouthMonmouth | 5/5 - 5/9 | 751 RV | 39 | 56 | -17 |
| Rasmussen ReportsRasmussen | 5/10 - 5/12 | 1500 LV | 41 | 57 | -16 |
| IBD/TIPPIBD/TIPP | 5/4 - 5/6 | 1320 A | 39 | 47 | -8 |
| Rasmussen ReportsRasmussen | 5/3 - 5/5 | 1500 LV | 45 | 53 | -8 |
| Reuters/IpsosReuters | 5/2 - 5/3 | 1005 A | 44 | 50 | -6 |
| Economist/YouGovYouGov | 4/30 - 5/3 | 1340 RV | 46 | 50 | -4 |
| Politico/Morning ConsultPolitico | 4/29 - 5/2 | 2000 RV | 41 | 55 | -14 |
| CNNCNN | 4/28 - 5/1 | 806 RV | 41 | 59 | -18 |
| FOX NewsFOX News | 4/28 - 5/1 | 1003 RV | 45 | 53 | -8 |
| Rasmussen ReportsRasmussen | 4/27 - 5/1 | 1500 LV | 44 | 54 | -10 |
| ABC News/Wash PostABC/WP | 4/24 - 4/28 | 907 RV | 42 | 52 | -10 |
| Economist/YouGovYouGov | 4/26 - 4/27 | 1336 RV | 43 | 51 | -8 |
| EmersonEmerson | 4/25 - 4/26 | 1000 RV | 42 | 50 | -8 |
| Reuters/IpsosReuters | 4/25 - 4/26 | 1005 A | 42 | 53 | -11 |
| Politico/Morning ConsultPolitico | 4/22 - 4/25 | 2004 RV | 42 | 55 | -13 |
| Federalist/SusquehannaSusquehanna | 4/19 - 4/27 | 800 LV | 39 | 54 | -15 |
| NPR/PBS/MaristNPR/PBS | 4/19 - 4/26 | 1162 RV | 42 | 53 | -11 |
| QuinnipiacQuinnipiac | 4/21 - 4/25 | 1409 RV | 40 | 51 | -11 |
| Insider AdvantageInsider Advantage | 4/21 - 4/23 | 750 LV | 43 | 54 | -11 |
| Harvard-HarrisHarris | 4/20 - 4/21 | 1966 RV | 41 | 54 | -13 |
| Rasmussen ReportsRasmussen | 4/20 - 4/24 | 1500 LV | 42 | 57 | -15 |
| Trafalgar Group (R)Trafalgar | 4/18 - 4/20 | 1077 LV | 40 | 55 | -15 |
| Reuters/IpsosReuters | 4/18 - 4/19 | 1005 A | 43 | 51 | -8 |
| Economist/YouGovYouGov | 4/16 - 4/19 | 1260 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 4/15 - 4/17 | 2005 RV | 45 | 52 | -7 |
| Reuters/IpsosReuters | 4/11 - 4/12 | 1005 A | 41 | 53 | -12 |
| Rasmussen ReportsRasmussen | 4/13 - 4/17 | 1500 LV | 44 | 54 | -10 |
| Economist/YouGovYouGov | 4/9 - 4/12 | 1303 RV | 46 | 49 | -3 |
| Politico/Morning ConsultPolitico | 4/8 - 4/11 | 2005 RV | 41 | 55 | -14 |
| QuinnipiacQuinnipiac | 4/7 - 4/11 | 1256 RV | 35 | 55 | -20 |
| GallupGallup | 4/1 - 4/19 | 1018 A | 41 | 56 | -15 |
| CNBCCNBC | 4/7 - 4/10 | 800 A | 38 | 53 | -15 |
| Rasmussen ReportsRasmussen | 4/6 - 4/10 | 1500 LV | 42 | 57 | -15 |
| IBD/TIPPIBD/TIPP | 4/6 - 4/8 | 1305 A | 42 | 43 | -1 |
| Reuters/IpsosReuters | 4/4 - 4/5 | 1005 A | 45 | 50 | -5 |
| Economist/YouGovYouGov | 4/2 - 4/5 | 1287 RV | 43 | 50 | -7 |
| Politico/Morning ConsultPolitico | 4/1 - 4/4 | 2003 RV | 42 | 55 | -13 |
| QuinnipiacQuinnipiac | 3/31 - 4/4 | 1280 RV | 40 | 54 | -14 |
| Reuters/IpsosReuters | 3/28 - 3/29 | 1005 A | 42 | 52 | -10 |
| Economist/YouGovYouGov | 3/26 - 3/29 | 1313 RV | 45 | 49 | -4 |
| QuinnipiacQuinnipiac | 3/24 - 3/28 | 1286 RV | 38 | 55 | -17 |
| Politico/Morning ConsultPolitico | 3/25 - 3/27 | 2006 RV | 42 | 54 | -12 |
| MaristMarist | 3/22 - 3/29 | 1046 RV | 39 | 55 | -16 |
| Harvard-HarrisHarris | 3/23 - 3/24 | 1990 RV | 39 | 55 | -16 |
| Reuters/IpsosReuters | 3/21 - 3/22 | 1005 A | 40 | 54 | -14 |
| Economist/YouGovYouGov | 3/19 - 3/22 | 1270 RV | 45 | 49 | -4 |
| NBC NewsNBC News | 3/18 - 3/22 | 790 RV | 41 | 54 | -13 |
| FOX NewsFOX News | 3/18 - 3/21 | 1004 RV | 45 | 54 | -9 |
| Politico/Morning ConsultPolitico | 3/18 - 3/21 | 2005 RV | 42 | 55 | -13 |
| Rasmussen ReportsRasmussen | 3/20 - 3/22 | 1500 LV | 42 | 57 | -15 |
| EmersonEmerson | 3/18 - 3/20 | 1023 RV | 43 | 49 | -6 |
| Grinnell/SelzerSelzer | 3/15 - 3/20 | 1002 A | 34 | 52 | -18 |
| Reuters/IpsosReuters | 3/14 - 3/15 | 1005 A | 43 | 53 | -10 |
| Economist/YouGovYouGov | 3/12 - 3/15 | 1292 RV | 41 | 53 | -12 |
| Politico/Morning ConsultPolitico | 3/11 - 3/14 | 2005 RV | 41 | 56 | -15 |
| MonmouthMonmouth | 3/10 - 3/14 | 746 RV | 39 | 55 | -16 |
| Rasmussen ReportsRasmussen | 3/13 - 3/15 | 1500 LV | 42 | 57 | -15 |
| QuinnipiacQuinnipiac | 3/10 - 3/14 | 1754 RV | 40 | 53 | -13 |
| GallupGallup | 3/1 - 3/18 | 1017 A | 42 | 54 | -12 |
| Trafalgar Group (R)Trafalgar | 3/7 - 3/9 | 1080 LV | 42 | 52 | -10 |
| InsiderAdvantageInsiderAdv | 3/7 - 3/8 | 750 LV | 42 | 54 | -12 |
| Reuters/IpsosReuters | 3/7 - 3/8 | 1005 A | 45 | 49 | -4 |
| Economist/YouGovYouGov | 3/5 - 3/8 | 1227 RV | 45 | 49 | -4 |
| QuinnipiacQuinnipiac | 3/4 - 3/6 | 1234 RV | 40 | 51 | -11 |
| Politico/Morning ConsultPolitico | 3/4 - 3/6 | 2005 RV | 45 | 51 | -6 |
| Wall Street JournalWall St. Journal | 3/2 - 3/7 | 1500 RV | 42 | 57 | -15 |
| Rasmussen ReportsRasmussen | 3/2 - 3/6 | 1500 LV | 44 | 54 | -10 |
| IBD/TIPPIBD/TIPP | 3/2 - 3/4 | 1318 A | 39 | 47 | -8 |
| NPR/PBS/MaristNPR/PBS | 3/1 - 3/2 | 1237 RV | 47 | 51 | -4 |
| Reuters/IpsosReuters | 2/28 - 3/1 | 1005 A | 43 | 54 | -11 |
| Economist/YouGovYouGov | 2/26 - 3/1 | 1205 RV | 44 | 49 | -5 |
| QuinnipiacQuinnipiac | 2/25 - 2/27 | 1223 RV | 38 | 52 | -14 |
| Politico/Morning ConsultPolitico | 2/25 - 2/27 | 2004 RV | 41 | 56 | -15 |
| Harvard-HarrisHarris | 2/23 - 2/24 | 2026 RV | 38 | 55 | -17 |
| Reuters/IpsosReuters | 2/22 - 2/23 | 1004 A | 43 | 53 | -10 |
| ABC News/Wash PostABC/WP | 2/20 - 2/24 | 904 RV | 38 | 57 | -19 |
| FOX NewsFOX News | 2/19 - 2/22 | 1001 RV | 43 | 56 | -13 |
| Economist/YouGovYouGov | 2/19 - 2/22 | 1290 RV | 44 | 50 | -6 |
| Politico/Morning ConsultPolitico | 2/19 - 2/21 | 2005 RV | 45 | 53 | -8 |
| EmersonEmerson | 2/19 - 2/20 | 1138 RV | 42 | 50 | -8 |
| NPR/PBS/MaristNPR/PBS | 2/15 - 2/21 | 1079 RV | 40 | 55 | -15 |
| Rasmussen ReportsRasmussen | 2/20 - 2/22 | 1500 LV | 45 | 55 | -10 |
| USA Today/SuffolkUSA Today | 2/16 - 2/20 | 1000 RV | 39 | 57 | -18 |
| Trafalgar Group (R)Trafalgar | 2/13 - 2/16 | 1078 LV | 39 | 58 | -19 |
| Reuters/IpsosReuters | 2/14 - 2/15 | 1005 A | 44 | 51 | -7 |
| Economist/YouGovYouGov | 2/12 - 2/15 | 1231 RV | 42 | 53 | -11 |
| Politico/Morning ConsultPolitico | 2/12 - 2/13 | 2005 RV | 43 | 53 | -10 |
| QuinnipiacQuinnipiac | 2/10 - 2/14 | 1172 RV | 37 | 56 | -19 |
| Rasmussen ReportsRasmussen | 2/13 - 2/15 | 1500 LV | 41 | 58 | -17 |
| GallupGallup | 2/1 - 2/17 | 1008 A | 41 | 55 | -14 |
| Reuters/IpsosReuters | 2/7 - 2/8 | 1005 A | 43 | 51 | -8 |
| Economist/YouGovYouGov | 2/5 - 2/8 | 1255 RV | 41 | 51 | -10 |
| Federalist/SusquehannaSusquehanna | 2/3 - 2/9 | 800 LV | 42 | 52 | -10 |
| Politico/Morning ConsultPolitico | 2/5 - 2/6 | 2005 RV | 41 | 55 | -14 |
| IBD/TIPPIBD/TIPP | 2/2 - 2/4 | 1355 A | 38 | 48 | -10 |
| Reuters/IpsosReuters | 2/2 - 2/3 | 1005 A | 41 | 56 | -15 |
| Economist/YouGovYouGov | 1/29 - 2/1 | 1273 RV | 45 | 49 | -4 |
| Politico/Morning ConsultPolitico | 1/28 - 1/30 | 2005 RV | 43 | 54 | -11 |
| Reuters/IpsosReuters | 1/26 - 1/27 | 1002 A | 45 | 50 | -5 |
| CNNCNN | 1/10 - 2/6 | 1257 RV | 42 | 57 | -15 |
| Economist/YouGovYouGov | 1/22 - 1/25 | 1249 RV | 41 | 51 | -10 |
| MonmouthMonmouth | 1/20 - 1/24 | 735 RV | 38 | 55 | -17 |
| Insider AdvantageInsider Advantage | 1/21 - 1/23 | 850 LV | 40 | 59 | -19 |
| Politico/Morning ConsultPolitico | 1/22 - 1/23 | 2005 RV | 42 | 55 | -13 |
| Harvard-HarrisHarris | 1/19 - 1/20 | 1815 RV | 39 | 53 | -14 |
| Reuters/IpsosReuters | 1/19 - 1/20 | 1004 A | 43 | 52 | -9 |
| FOX NewsFOX News | 1/16 - 1/19 | 1001 RV | 47 | 52 | -5 |
| Economist/YouGovYouGov | 1/15 - 1/18 | 1153 RV | 42 | 53 | -11 |
| NBC NewsNBC News | 1/14 - 1/18 | 790 RV | 44 | 54 | -10 |
| Politico/Morning ConsultPolitico | 1/15 - 1/16 | 2005 RV | 40 | 56 | -16 |
| Trafalgar Group (R)Trafalgar | 1/12 - 1/15 | 1083 LV | 39 | 59 | -20 |
| Reuters/IpsosReuters | 1/12 - 1/13 | 1005 A | 45 | 50 | -5 |
| Economist/YouGovYouGov | 1/8 - 1/11 | 1258 RV | 45 | 51 | -6 |
| QuinnipiacQuinnipiac | 1/7 - 1/10 | 1178 RV | 35 | 54 | -19 |
| GallupGallup | 1/3 - 1/16 | 811 A | 40 | 56 | -16 |
| Politico/Morning ConsultPolitico | 1/8 - 1/9 | 2000 RV | 44 | 53 | -9 |
| IBD/TIPPIBD/TIPP | 1/5 - 1/8 | 1308 A | 44 | 45 | -1 |
| Reuters/IpsosReuters | 1/5 - 1/6 | 1000 A | 45 | 51 | -6 |
| Economist/YouGovYouGov | 1/2 - 1/4 | 1201 RV | 43 | 51 | -8 |
| USA Today/SuffolkUSA Today | 12/27 - 12/30 | 1000 RV | 40 | 54 | -14 |
| Economist/YouGovYouGov | 12/19 - 12/21 | 1315 RV | 42 | 50 | -8 |
| Trafalgar Group (R)Trafalgar | 12/18 - 12/21 | 1073 LV | 40 | 56 | -16 |
| CNBC/Change Research (D)CNBC | 12/17 - 12/20 | 1895 RV | 44 | 56 | -12 |
| Politico/Morning ConsultPolitico | 12/18 - 12/20 | 1998 RV | 43 | 53 | -10 |
| InsiderAdvantageInsiderAdv | 12/17 - 12/19 | 750 RV | 41 | 58 | -17 |
| Reuters/IpsosReuters | 12/15 - 12/17 | 1004 A | 48 | 46 | +2 |
| Economist/YouGovYouGov | 12/12 - 12/14 | 1267 RV | 43 | 51 | -8 |
| FOX NewsFOX News | 12/11 - 12/14 | 1002 RV | 47 | 51 | -4 |
| NPR/PBS/MaristNPR/PBS | 12/11 - 12/13 | 1310 RV | 42 | 55 | -13 |
| Politico/Morning ConsultPolitico | 12/11 - 12/13 | 1998 RV | 46 | 51 | -5 |
| CNNCNN | 12/8 - 12/12 | RV | 48 | 52 | -4 |
| GallupGallup | 12/1 - 12/16 | 811 A | 43 | 51 | -8 |
| The Hill/HarrisXThe Hill | 12/6 - 12/7 | 926 RV | 45 | 50 | -5 |
| Reuters/IpsosReuters | 12/9 - 12/10 | 1004 A | 48 | 48 | Tie |
| Economist/YouGovYouGov | 12/4 - 12/7 | 1265 RV | 42 | 53 | -11 |
| MonmouthMonmouth | 12/2 - 12/6 | 753 RV | 40 | 50 | -10 |
| NPR/PBS/MaristNPR/PBS | 11/30 - 12/6 | 1062 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 12/4 - 12/6 | 2000 RV | 45 | 51 | -6 |
| CNBCCNBC | 12/1 - 12/3 | 800 A | 41 | 50 | -9 |
| IBD/TIPPIBD/TIPP | 12/1 - 12/4 | 1301 A | 43 | 43 | Tie |
| Reuters/IpsosReuters | 12/1 - 12/2 | 1005 A | 46 | 49 | -3 |
| Harvard-HarrisHarris | 11/30 - 12/2 | 1989 RV | 45 | 51 | -6 |
| Economist/YouGovYouGov | 11/27 - 11/30 | 1272 RV | 44 | 50 | -6 |
| Trafalgar Group (R)Trafalgar | 11/26 - 11/29 | 1082 LV | 36 | 59 | -23 |
| Economist/YouGovYouGov | 11/20 - 11/23 | 1249 RV | 45 | 50 | -5 |
| Wall Street JournalWall St. Journal | 11/16 - 11/22 | 1500 RV | 41 | 57 | -16 |
| NPR/PBS/MaristNPR/PBS | 11/16 - 11/19 | 969 RV | 43 | 50 | -7 |
| Reuters/IpsosReuters | 11/17 - 11/18 | 1003 A | 44 | 49 | -5 |
| The Hill/HarrisXThe Hill | 11/16 - 11/18 | 2787 RV | 44 | 45 | -1 |
| FOX NewsFOX News | 11/14 - 11/17 | 1003 RV | 44 | 54 | -10 |
| Economist/YouGovYouGov | 11/14 - 11/16 | 1299 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 11/13 - 11/15 | 1998 RV | 44 | 53 | -9 |
| QuinnipiacQuinnipiac | 11/11 - 11/15 | 1262 RV | 38 | 53 | -15 |
| Reuters/IpsosReuters | 11/9 - 11/10 | 1004 A | 46 | 49 | -3 |
| ABC News/Wash PostABC/WP | 11/7 - 11/10 | 882 RV | 38 | 57 | -19 |
| Economist/YouGovYouGov | 11/6 - 11/9 | 1258 RV | 45 | 49 | -4 |
| GallupGallup | 11/1 - 11/16 | 815 A | 42 | 55 | -13 |
| MonmouthMonmouth | 11/4 - 11/8 | 726 RV | 43 | 49 | -6 |
| Politico/Morning ConsultPolitico | 11/5 - 11/7 | 1998 RV | 46 | 51 | -5 |
| Federalist/SusquehannaSusquehanna | 11/1 - 11/9 | 800 LV | 36 | 52 | -16 |
| USA Today/SuffolkUSA Today | 11/3 - 11/5 | 1000 RV | 38 | 59 | -21 |
| EmersonEmerson | 11/3 - 11/4 | 1000 RV | 41 | 50 | -9 |
| Reuters/IpsosReuters | 11/3 - 11/4 | 1005 A | 48 | 47 | +1 |
| CNNCNN | 11/1 - 11/4 | 859 RV | 45 | 54 | -9 |
| Economist/YouGovYouGov | 10/30 - 11/2 | 1303 RV | 44 | 51 | -7 |
| Politico/Morning ConsultPolitico | 10/30 - 11/1 | 1996 RV | 45 | 51 | -6 |
| IBD/TIPPIBD/TIPP | 10/27 - 10/29 | 1306 A | 40 | 45 | -5 |
| Reuters/IpsosReuters | 10/27 - 10/28 | 1005 A | 44 | 51 | -7 |
| Harvard-HarrisHarris | 10/26 - 10/28 | 1578 RV | 43 | 51 | -8 |
| Economist/YouGovYouGov | 10/24 - 10/26 | 1261 RV | 45 | 49 | -4 |
| NBC NewsNBC News | 10/23 - 10/26 | 820 RV | 45 | 52 | -7 |
| Politico/Morning ConsultPolitico | 10/22 - 10/24 | 1999 RV | 46 | 51 | -5 |
| The Hill/HarrisXThe Hill | 10/20 - 10/23 | 2727 RV | 42 | 47 | -5 |
| Reuters/IpsosReuters | 10/20 - 10/21 | 1005 A | 46 | 48 | -2 |
| Trafalgar Group (R)Trafalgar | 10/19 - 10/21 | 1083 LV | 39 | 58 | -19 |
| NPR/PBS/MaristNPR/PBS | 10/18 - 10/22 | 1032 RV | 44 | 50 | -6 |
| GU Politics/BattlegroundGU Politics | 10/16 - 10/21 | 1040 RV | 45 | 52 | -7 |
| Economist/YouGovYouGov | 10/16 - 10/19 | 1268 RV | 45 | 48 | -3 |
| FOX NewsFOX News | 10/16 - 10/19 | 1003 RV | 46 | 53 | -7 |
| QuinnipiacQuinnipiac | 10/15 - 10/18 | 1168 RV | 40 | 51 | -11 |
| Politico/Morning ConsultPolitico | 10/16 - 10/18 | 1998 RV | 45 | 52 | -7 |
| CNBCCNBC | 10/14 - 10/17 | 800 A | 41 | 52 | -11 |
| Grinnell/SelzerSelzer | 10/13 - 10/17 | 915 A | 37 | 50 | -13 |
| Reuters/IpsosReuters | 10/13 - 10/14 | 1005 A | 46 | 48 | -2 |
| GallupGallup | 10/1 - 10/19 | 823 A | 42 | 52 | -10 |
| Economist/YouGovYouGov | 10/9 - 10/12 | 1266 RV | 42 | 51 | -9 |
| Politico/Morning ConsultPolitico | 10/8 - 10/11 | 1999 RV | 46 | 51 | -5 |
| CNNCNN | 10/7 - 10/11 | RV | 50 | 50 | Tie |
| Reuters/IpsosReuters | 10/6 - 10/7 | 1005 A | 48 | 47 | +1 |
| Trafalgar Group (R)Trafalgar | 10/4 - 10/6 | 1087 LV | 40 | 56 | -16 |
| Economist/YouGovYouGov | 10/3 - 10/5 | 1261 RV | 44 | 49 | -5 |
| Politico/Morning ConsultPolitico | 10/2 - 10/4 | 1998 RV | 45 | 52 | -7 |
| QuinnipiacQuinnipiac | 10/1 - 10/4 | 1177 RV | 40 | 53 | -13 |
| IBD/TIPPIBD/TIPP | 9/29 - 10/2 | 1308 A | 44 | 40 | +4 |
| Reuters/IpsosReuters | 9/29 - 9/30 | 1005 A | 46 | 50 | -4 |
| The Hill/HarrisXThe Hill | 9/27 - 9/28 | 935 RV | 48 | 43 | +5 |
| Economist/YouGovYouGov | 9/26 - 9/28 | 1246 RV | 43 | 51 | -8 |
| Politico/Morning ConsultPolitico | 9/24 - 9/27 | 1999 RV | 47 | 50 | -3 |
| The Hill/HarrisXThe Hill | 9/24 - 9/25 | 935 RV | 47 | 42 | +5 |
| NPR/PBS/MaristNPR/PBS | 9/20 - 9/26 | 1029 RV | 46 | 46 | Tie |
| Reuters/IpsosReuters | 9/22 - 9/23 | 1005 A | 44 | 51 | -7 |
| Economist/YouGovYouGov | 9/18 - 9/21 | 1281 RV | 46 | 48 | -2 |
| Politico/Morning ConsultPolitico | 9/18 - 9/20 | 1998 RV | 47 | 50 | -3 |
| Reuters/IpsosReuters | 9/15 - 9/16 | 1005 A | 44 | 50 | -6 |
| Harvard-HarrisHarris | 9/15 - 9/16 | 1578 RV | 48 | 50 | -2 |
| FOX NewsFOX News | 9/12 - 9/15 | 1002 RV | 50 | 49 | +1 |
| Economist/YouGovYouGov | 9/12 - 9/14 | 1252 RV | 46 | 49 | -3 |
| QuinnipiacQuinnipiac | 9/10 - 9/13 | RV | 44 | 50 | -6 |
| Politico/Morning ConsultPolitico | 9/10 - 9/13 | 1997 RV | 47 | 50 | -3 |
| MonmouthMonmouth | 9/9 - 9/13 | 747 RV | 47 | 46 | +1 |
| The Hill/HarrisXThe Hill | 9/10 - 9/11 | 958 RV | 47 | 44 | +3 |
| GallupGallup | 9/1 - 9/17 | 1005 A | 43 | 53 | -10 |
| Trafalgar Group (R)Trafalgar | 9/8 - 9/9 | 1086 LV | 44 | 54 | -10 |
| Reuters/IpsosReuters | 9/8 - 9/9 | 1005 A | 47 | 46 | +1 |
| Economist/YouGovYouGov | 9/4 - 9/7 | 1264 RV | 43 | 52 | -9 |
| IBD/TIPPIBD/TIPP | 9/1 - 9/3 | 1044 RV | 47 | 45 | +2 |
| Reuters/IpsosReuters | 9/1 - 9/2 | 1005 A | 46 | 48 | -2 |
| EmersonEmerson | 8/30 - 9/1 | 1200 RV | 46 | 47 | -1 |
| ABC News/Wash PostABC/WP | 8/29 - 9/1 | 1002 A | 44 | 51 | -7 |
| NPR/PBS/MaristNPR/PBS | 8/26 - 9/1 | 1145 RV | 43 | 51 | -8 |
| Economist/YouGovYouGov | 8/28 - 8/31 | 1262 RV | 47 | 46 | +1 |
| Politico/Morning ConsultPolitico | 8/28 - 8/30 | 1997 RV | 47 | 49 | -2 |
| Reuters/IpsosReuters | 8/25 - 8/26 | 1006 A | 49 | 46 | +3 |
| Economist/YouGovYouGov | 8/21 - 8/24 | 1242 RV | 48 | 46 | +2 |
| Politico/Morning ConsultPolitico | 8/21 - 8/24 | 1996 RV | 50 | 48 | +2 |
| CNNCNN | 8/3 - 9/7 | 1838 RV | 50 | 50 | Tie |
| USA Today/SuffolkUSA Today | 8/19 - 8/23 | 1000 RV | 41 | 55 | -14 |
| The Hill/HarrisXThe Hill | 8/20 - 8/22 | 2846 RV | 49 | 43 | +6 |
| Reuters/IpsosReuters | 8/18 - 8/19 | 1002 A | 46 | 49 | -3 |
| NBC NewsNBC News | 8/14 - 8/17 | 790 RV | 50 | 48 | +2 |
| Economist/YouGovYouGov | 8/14 - 8/17 | 1250 RV | 47 | 47 | Tie |
| Federalist/SusquehannaSusquehanna | 8/12 - 8/18 | 800 LV | 49 | 45 | +4 |
| Politico/Morning ConsultPolitico | 8/13 - 8/16 | 1998 RV | 51 | 46 | +5 |
| Reuters/IpsosReuters | 8/11 - 8/12 | 1002 A | 51 | 43 | +8 |
| GallupGallup | 8/2 - 8/17 | 1006 A | 49 | 48 | +1 |
| Trafalgar Group (R)Trafalgar | 8/8 - 8/11 | 1073 LV | 47 | 48 | -1 |
| Economist/YouGovYouGov | 8/7 - 8/10 | 1251 RV | 47 | 45 | +2 |
| FOX NewsFOX News | 8/7 - 8/10 | 1002 RV | 53 | 46 | +7 |
| Politico/Morning ConsultPolitico | 8/7 - 8/9 | 1996 RV | 51 | 46 | +5 |
| Reuters/IpsosReuters | 8/4 - 8/5 | 1004 A | 50 | 43 | +7 |
| The Hill/HarrisXThe Hill | 8/4 - 8/5 | 1103 RV | 55 | 45 | +10 |
| Economist/YouGovYouGov | 7/31 - 8/3 | 1233 RV | 49 | 44 | +5 |
| Politico/Morning ConsultPolitico | 7/31 - 8/2 | 1998 RV | 52 | 46 | +6 |
| QuinnipiacQuinnipiac | 7/27 - 8/2 | RV | 47 | 44 | +3 |
| Reuters/IpsosReuters | 7/28 - 7/29 | 1005 A | 54 | 42 | +12 |
| Harvard-HarrisHarris | 7/28 - 7/29 | 1788 RV | 52 | 43 | +9 |
| IBD/TIPPIBD/TIPP | 7/28 - 7/30 | 1026 RV | 57 | 34 | +23 |
| CNBCCNBC | 7/24 - 7/28 | 802 A | 48 | 45 | +3 |
| MaristMarist | 7/21 - 7/29 | 943 RV | 50 | 45 | +5 |
| Economist/YouGovYouGov | 7/24 - 7/27 | 1280 RV | 49 | 45 | +4 |
| Politico/Morning ConsultPolitico | 7/23 - 7/26 | 1997 RV | 52 | 45 | +7 |
| MonmouthMonmouth | 7/21 - 7/26 | 753 RV | 49 | 44 | +5 |
| Reuters/IpsosReuters | 7/21 - 7/22 | 1005 A | 54 | 40 | +14 |
| The Hill/HarrisXThe Hill | 7/20 - 7/21 | 949 RV | 58 | 42 | +16 |
| Economist/YouGovYouGov | 7/17 - 7/20 | 1272 RV | 50 | 43 | +7 |
| Politico/Morning ConsultPolitico | 7/16 - 7/18 | 1997 RV | 52 | 44 | +8 |
| Reuters/IpsosReuters | 7/14 - 7/15 | 1005 A | 53 | 42 | +11 |
| GallupGallup | 7/6 - 7/21 | 1007 A | 50 | 45 | +5 |
| Economist/YouGovYouGov | 7/10 - 7/13 | 1292 RV | 49 | 45 | +4 |
| Politico/Morning ConsultPolitico | 7/9 - 7/12 | 1996 RV | 52 | 45 | +7 |
| The Hill/HarrisXThe Hill | 7/8 - 7/9 | 938 RV | 59 | 41 | +18 |
| Reuters/IpsosReuters | 7/7 - 7/8 | 1004 A | 52 | 43 | +9 |
| Economist/YouGovYouGov | 7/3 - 7/6 | 1281 RV | 51 | 44 | +7 |
| IBD/TIPPIBD/TIPP | 6/30 - 7/2 | 1145 RV | 54 | 38 | +16 |
| Reuters/IpsosReuters | 6/30 - 7/1 | 1004 A | 51 | 42 | +9 |
| The Hill/HarrisXThe Hill | 6/29 - 6/30 | 950 RV | 60 | 40 | +20 |
| ABC News/Wash PostABC/WP | 6/27 - 6/30 | 907 A | 50 | 42 | +8 |
| Economist/YouGovYouGov | 6/26 - 6/29 | 1290 RV | 50 | 46 | +4 |
| Politico/Morning ConsultPolitico | 6/25 - 6/28 | 1989 RV | 54 | 43 | +11 |
| NPR/PBS/MaristNPR/PBS | 6/22 - 6/29 | 905 RV | 51 | 44 | +7 |
| Reuters/IpsosReuters | 6/23 - 6/24 | 1005 A | 53 | 40 | +13 |
| Economist/YouGovYouGov | 6/20 - 6/22 | 1223 RV | 52 | 44 | +8 |
| FOX NewsFOX News | 6/19 - 6/22 | 1001 RV | 56 | 43 | +13 |
| Politico/Morning ConsultPolitico | 6/18 - 6/20 | 2041 RV | 54 | 43 | +11 |
| Reuters/IpsosReuters | 6/16 - 6/17 | 1002 A | 52 | 42 | +10 |
| Economist/YouGovYouGov | 6/13 - 6/15 | 1305 RV | 48 | 45 | +3 |
| Politico/Morning ConsultPolitico | 6/11 - 6/13 | 1994 RV | 53 | 44 | +9 |
| Harvard-HarrisHarris | 6/15 - 6/17 | 2006 RV | 59 | 36 | +23 |
| MonmouthMonmouth | 6/9 - 6/14 | 758 RV | 49 | 43 | +6 |
| GallupGallup | 6/1 - 6/18 | 1012 A | 56 | 42 | +14 |
| Reuters/IpsosReuters | 6/9 - 6/10 | 1004 A | 55 | 40 | +15 |
| GU Politics/BattlegroundGU Politics | 6/5 - 6/10 | 1000 RV | 52 | 45 | +7 |
| The Hill/HarrisXThe Hill | 6/7 - 6/9 | 1885 RV | 61 | 39 | +22 |
| Economist/YouGovYouGov | 6/6 - 6/8 | 1242 RV | 51 | 43 | +8 |
| Politico/Morning ConsultPolitico | 6/4 - 6/7 | 1990 RV | 52 | 43 | +9 |
| Reuters/IpsosReuters | 6/2 - 6/3 | 1005 A | 54 | 42 | +12 |
| The Hill/HarrisXThe Hill | 5/30 - 6/1 | 1893 RV | 61 | 39 | +22 |
| Economist/YouGovYouGov | 5/29 - 6/1 | 1275 RV | 50 | 43 | +7 |
| IBD/TIPPIBD/TIPP | 5/26 - 5/28 | 1006 RV | 59 | 32 | +27 |
| Reuters/IpsosReuters | 5/26 - 5/27 | 1005 A | 52 | 44 | +8 |
| FOX NewsFOX News | 5/22 - 5/25 | 1003 RV | 54 | 42 | +12 |
| Economist/YouGovYouGov | 5/22 - 5/25 | 1248 RV | 52 | 42 | +10 |
| Politico/Morning ConsultPolitico | 5/21 - 5/24 | 1993 RV | 55 | 41 | +14 |
| QuinnipiacQuinnipiac | 5/18 - 5/24 | 1316 A | 49 | 41 | +8 |
| Reuters/IpsosReuters | 5/19 - 5/20 | 1004 A | 56 | 39 | +17 |
| Harvard-HarrisHarris | 5/19 - 5/20 | 1945 RV | 62 | 38 | +24 |
| The Hill/HarrisXThe Hill | 5/17 - 5/19 | 1889 RV | 60 | 40 | +20 |
| Economist/YouGovYouGov | 5/15 - 5/18 | 1239 RV | 51 | 43 | +8 |
| Politico/Morning ConsultPolitico | 5/14 - 5/17 | 1992 RV | 54 | 42 | +12 |
| Reuters/IpsosReuters | 5/11 - 5/12 | 1005 A | 56 | 38 | +18 |
| Economist/YouGovYouGov | 5/8 - 5/11 | 1204 RV | 52 | 44 | +8 |
| Daily Kos/CiviqsDaily Kos | 5/8 - 5/11 | 1464 RV | 48 | 46 | +2 |
| Politico/Morning ConsultPolitico | 5/7 - 5/9 | 1994 RV | 56 | 40 | +16 |
| NPR/PBS/MaristNPR/PBS | 5/4 - 5/10 | 1075 RV | 53 | 42 | +11 |
| GallupGallup | 5/3 - 5/18 | 1016 A | 54 | 40 | +14 |
| Reuters/IpsosReuters | 5/4 - 5/5 | 1005 A | 55 | 38 | +17 |
| The Hill/HarrisXThe Hill | 5/3 - 5/4 | 939 RV | 60 | 40 | +20 |
| Economist/YouGovYouGov | 5/1 - 5/4 | 1187 RV | 49 | 46 | +3 |
| Politico/Morning ConsultPolitico | 4/30 - 5/3 | 1991 RV | 57 | 38 | +19 |
| IBD/TIPPIBD/TIPP | 4/28 - 4/30 | 1057 RV | 55 | 35 | +20 |
| Harvard-HarrisHarris | 4/27 - 4/29 | 1872 RV | 59 | 38 | +21 |
| Reuters/IpsosReuters | 4/27 - 4/28 | 1005 A | 55 | 38 | +17 |
| The Hill/HarrisXThe Hill | 4/26 - 4/28 | 2819 RV | 60 | 40 | +20 |
| Economist/YouGovYouGov | 4/25 - 4/27 | 1219 RV | 52 | 41 | +11 |
| Politico/Morning ConsultPolitico | 4/24 - 4/26 | 1991 RV | 60 | 37 | +23 |
| CNNCNN | 4/21 - 4/26 | RV | 52 | 45 | +7 |
| Reuters/IpsosReuters | 4/21 - 4/22 | 1004 A | 54 | 39 | +15 |
| MaristMarist | 4/19 - 4/21 | 1688 RV | 54 | 44 | +10 |
| ABC News/Wash PostABC/WP | 4/18 - 4/21 | 1007 A | 52 | 42 | +10 |
| FOX NewsFOX News | 4/18 - 4/21 | 1002 RV | 54 | 43 | +11 |
| NBC NewsNBC News | 4/17 - 4/20 | 790 RV | 51 | 43 | +8 |
| Economist/YouGovYouGov | 4/17 - 4/20 | 1225 RV | 51 | 42 | +9 |
| Politico/Morning ConsultPolitico | 4/16 - 4/19 | 1992 RV | 58 | 38 | +20 |
| The Hill/HarrisXThe Hill | 4/16 - 4/19 | 2881 RV | 61 | 39 | +22 |
| The Hill/HarrisXThe Hill | 4/9 - 4/13 | 3766 RV | 61 | 39 | +22 |
| Daily Kos/CiviqsDaily Kos | 4/9 - 4/12 | 1541 RV | 48 | 47 | +1 |
| NPR/PBS/MaristNPR/PBS | 4/7 - 4/13 | 1066 RV | 52 | 41 | +11 |
| QuinnipiacQuinnipiac | 4/8 - 4/12 | 1237 A | 48 | 42 | +6 |
| MonmouthMonmouth | 4/8 - 4/12 | 743 RV | 53 | 43 | +10 |
| CNBCCNBC | 4/8 - 4/11 | 802 A | 47 | 41 | +6 |
| GallupGallup | 4/1 - 4/21 | 961 A | 57 | 40 | +17 |
| Economist/YouGovYouGov | 4/10 - 4/13 | 1263 RV | 51 | 43 | +8 |
| Reuters/IpsosReuters | 4/14 - 4/15 | 1005 A | 54 | 38 | +16 |
| Politico/Morning ConsultPolitico | 4/9 - 4/12 | 1992 RV | 59 | 37 | +22 |
| Reuters/IpsosReuters | 4/7 - 4/8 | 1005 A | 56 | 37 | +19 |
| Economist/YouGovYouGov | 4/3 - 4/6 | 1243 RV | 52 | 42 | +10 |
| The Hill/HarrisXThe Hill | 4/2 - 4/5 | 2732 RV | 61 | 39 | +22 |
| Politico/Morning ConsultPolitico | 4/2 - 4/4 | 1989 RV | 59 | 37 | +22 |
| IBD/TIPPIBD/TIPP | 3/31 - 4/3 | 1215 RV | 59 | 34 | +25 |
| Reuters/IpsosReuters | 3/31 - 4/1 | 1005 A | 54 | 41 | +13 |
| Economist/YouGovYouGov | 3/27 - 3/30 | 1259 RV | 50 | 43 | +7 |
| Politico/Morning ConsultPolitico | 3/26 - 3/29 | 2043 RV | 58 | 39 | +19 |
| The Hill/HarrisXThe Hill | 3/24 - 3/26 | 1882 RV | 61 | 39 | +22 |
| Reuters/IpsosReuters | 3/24 - 3/25 | 1005 A | 53 | 41 | +12 |
| Harvard-HarrisHarris | 3/24 - 3/25 | 1945 RV | 61 | 39 | +22 |
| NPR/MaristNPR/Marist | 3/22 - 3/25 | 1167 RV | 52 | 41 | +11 |
| Economist/YouGovYouGov | 3/20 - 3/23 | 1267 RV | 51 | 43 | +8 |
| Politico/Morning ConsultPolitico | 3/19 - 3/22 | 1994 RV | 57 | 40 | +17 |
| The Hill/HarrisXThe Hill | 3/19 - 3/22 | 2858 RV | 60 | 40 | +20 |
| Reuters/IpsosReuters | 3/17 - 3/18 | 1005 A | 59 | 35 | +24 |
| Economist/YouGovYouGov | 3/13 - 3/17 | 1218 RV | 55 | 41 | +14 |
| Daily Kos/CiviqsDaily Kos | 3/12 - 3/16 | 1673 RV | 51 | 44 | +7 |
| Politico/Morning ConsultPolitico | 3/12 - 3/15 | 1993 RV | 62 | 34 | +28 |
| The Hill/HarrisXThe Hill | 3/12 - 3/14 | 2839 RV | 59 | 41 | +18 |
| Reuters/IpsosReuters | 3/10 - 3/11 | 1001 A | 54 | 39 | +15 |
| Economist/YouGovYouGov | 3/6 - 3/9 | 1242 RV | 52 | 41 | +11 |
| Politico/Morning ConsultPolitico | 3/6 - 3/8 | 1990 RV | 59 | 37 | +22 |
| The Hill/HarrisXThe Hill | 3/5 - 3/8 | 2839 RV | 58 | 42 | +16 |
| CNNCNN | 3/3 - 3/8 | RV | 50 | 44 | +6 |
| GallupGallup | 3/1 - 3/15 | 1010 A | 54 | 42 | +12 |
| NPR/PBS/MaristNPR/PBS | 3/3 - 3/8 | 1082 RV | 48 | 43 | +5 |
| Reuters/IpsosReuters | 3/3 - 3/4 | 1005 A | 58 | 35 | +23 |
| Economist/YouGovYouGov | 2/27 - 3/2 | 1191 RV | 52 | 42 | +10 |
| Politico/Morning ConsultPolitico | 2/26 - 3/1 | 1992 RV | 57 | 37 | +20 |
| MonmouthMonmouth | 2/25 - 3/1 | 731 RV | 50 | 43 | +7 |
| IBD/TIPPIBD/TIPP | 2/24 - 2/27 | 1058 RV | 57 | 32 | +25 |
| The Hill/HarrisXThe Hill | 2/24 - 2/26 | 1909 RV | 58 | 42 | +16 |
| Reuters/IpsosReuters | 2/24 - 2/25 | 1004 A | 57 | 37 | +20 |
| Harvard-HarrisHarris | 2/23 - 2/25 | 2006 RV | 61 | 39 | +22 |
| The Hill/HarrisXThe Hill | 2/23 - 2/24 | 949 RV | 59 | 41 | +18 |
| Economist/YouGovYouGov | 2/19 - 2/22 | 1201 RV | 51 | 40 | +11 |
| Politico/Morning ConsultPolitico | 2/19 - 2/22 | 2013 RV | 58 | 36 | +22 |
| Reuters/IpsosReuters | 2/17 - 2/18 | 1005 A | 56 | 36 | +20 |
| Economist/YouGovYouGov | 2/13 - 2/16 | 1259 RV | 55 | 40 | +15 |
| Politico/Morning ConsultPolitico | 2/14 - 2/15 | 1984 RV | 62 | 33 | +29 |
| The Hill/HarrisXThe Hill | 2/12 - 2/15 | 2835 RV | 59 | 41 | +18 |
| QuinnipiacQuinnipiac | 2/11 - 2/14 | 1056 A | 50 | 38 | +12 |
| GallupGallup | 2/3 - 2/18 | 1021 A | 56 | 40 | +16 |
| Reuters/IpsosReuters | 2/9 - 2/10 | 1001 A | 57 | 37 | +20 |
| The Hill/HarrisXThe Hill | 2/8 - 2/9 | 938 RV | 60 | 40 | +20 |
| Economist/YouGovYouGov | 2/6 - 2/9 | 1306 RV | 53 | 40 | +13 |
| Politico/Morning ConsultPolitico | 2/5 - 2/7 | 1986 RV | 59 | 35 | +24 |
| EmersonEmerson | 2/2 - 2/3 | 1429 A | 49 | 39 | +10 |
| Reuters/IpsosReuters | 2/2 - 2/3 | 1005 A | 57 | 34 | +23 |
| Economist/YouGovYouGov | 1/31 - 2/2 | 1272 RV | 50 | 40 | +10 |
| Politico/Morning ConsultPolitico | 1/29 - 2/1 | 1986 RV | 58 | 35 | +23 |
| QuinnipiacQuinnipiac | 1/28 - 2/1 | 1075 A | 49 | 36 | +13 |
| The Hill/HarrisXThe Hill | 1/28 - 1/29 | 945 RV | 61 | 39 | +22 |
| IBD/TIPPIBD/TIPP | 1/27 - 1/29 | 1002 RV | 58 | 29 | +29 |
| MaristMarist | 1/24 - 1/27 | 1153 RV | 50 | 36 | +14 |
| GallupGallup | 1/21 - 2/2 | 906 A | 57 | 37 | +20 |
| Economist/YouGovYouGov | 1/24 - 1/26 | 1245 RV | 52 | 36 | +16 |
| Politico/Morning ConsultPolitico | 1/22 - 1/25 | 1990 RV | 59 | 32 | +27 |
| MonmouthMonmouth | 1/21 - 1/24 | 736 RV | 54 | 31 | +23 |
| The Hill/HarrisXThe Hill | 1/21 - 1/22 | 941 RV | 63 | 37 | +26 |
| Reuters/IpsosReuters | 1/20 - 1/21 | 950 RV | 57 | 32 | +25 |
