| Poll | Date | Sample | Republicans | Democrats | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 51.6 | 44.8 | Republicans +6.8 |
| RCP Average | 10/25 - 10/31 | -- | 50.7 | 41.3 | Republicans +9.4 |
| GallupGallup | 10/28 - 10/31 | 1539 LV | 55 | 40 | Republicans +15 |
| Reuters/IpsosReuters/Ipsos | 10/28 - 10/31 | 654 LV | 50 | 44 | Republicans +6 |
| Pew ResearchPew Research | 10/27 - 10/30 | 1809 LV | 48 | 42 | Republicans +6 |
| Rasmussen ReportsRasmussen Reports | 10/25 - 10/31 | 3500 LV | 51 | 39 | Republicans +12 |
| CNN/Opinion ResearchCNN/Opinion Research | 10/27 - 10/30 | 542 LV | 52 | 42 | Republicans +10 |
| FOX NewsFOX News | 10/26 - 10/28 | 764 LV | 50 | 37 | Republicans +13 |
| ABC News/Wash PostABC News/Wash Post | 10/25 - 10/28 | 786 LV | 49 | 45 | Republicans +4 |

50.7 Republicans +9.4 |
41.3 Democrats |
![]() | ![]() |
| Poll | Date | Sample | Republicans | Democrats | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 51.6 | 44.8 | Republicans +6.8 |
| RCP Average | 10/25 - 10/31 | -- | 50.7 | 41.3 | Republicans +9.4 |
| GallupGallup | 10/28 - 10/31 | 1539 LV | 55 | 40 | Republicans +15 |
| Reuters/IpsosReuters/Ipsos | 10/28 - 10/31 | 654 LV | 50 | 44 | Republicans +6 |
| Pew ResearchPew Research | 10/27 - 10/30 | 1809 LV | 48 | 42 | Republicans +6 |
| Rasmussen ReportsRasmussen Reports | 10/25 - 10/31 | 3500 LV | 51 | 39 | Republicans +12 |
| CNN/Opinion ResearchCNN/Opinion Research | 10/27 - 10/30 | 542 LV | 52 | 42 | Republicans +10 |
| FOX NewsFOX News | 10/26 - 10/28 | 764 LV | 50 | 37 | Republicans +13 |
| ABC News/Wash PostABC News/Wash Post | 10/25 - 10/28 | 786 LV | 49 | 45 | Republicans +4 |
| BloombergBloomberg | 10/24 - 10/26 | 1000 LV | 47 | 44 | Republicans +3 |
| CBS News/NY TimesCBS News/NY Times | 10/21 - 10/26 | LV | 49 | 43 | Republicans +6 |
| McClatchy/MaristMcClatchy/Marist | 10/22 - 10/25 | 350 LV | 49 | 43 | Republicans +6 |
| Rasmussen ReportsRasmussen Reports | 10/18 - 10/24 | 3500 LV | 51 | 39 | Republicans +12 |
| Gallup (LV Lower Turnout)*Gallup (LV Lower Turnout)* | 10/14 - 10/24 | 1989 LV | 55 | 41 | Republicans +14 |
| Gallup (LV Higher Turnout)*Gallup (LV Higher Turnout)* | 10/14 - 10/24 | 1989 LV | 52 | 43 | Republicans +9 |
| NewsweekNewsweek | 10/20 - 10/21 | 773 LV | 45 | 48 | Democrats +3 |
| Politico/GWU/BattlegroundPolitico/GWU/Battleground | 10/17 - 10/20 | 1000 LV | 47 | 42 | Republicans +5 |
| Pew ResearchPew Research | 10/13 - 10/18 | 1354 LV | 50 | 40 | Republicans +10 |
| Associated Press/GfKAssociated Press/GfK | 10/13 - 10/18 | 846 LV | 50 | 43 | Republicans +7 |
| Rasmussen ReportsRasmussen Reports | 10/11 - 10/17 | 3500 LV | 48 | 39 | Republicans +9 |
| FOX NewsFOX News | 10/11 - 10/13 | 687 LV | 48 | 39 | Republicans +9 |
| Gallup (LV Lower Turnout)*Gallup (LV Lower Turnout)* | 10/7 - 10/17 | 1900 LV | 56 | 39 | Republicans +17 |
| Gallup (LV Higher Turnout)*Gallup (LV Higher Turnout)* | 10/7 - 10/17 | 1900 LV | 53 | 42 | Republicans +11 |
| Reuters/IpsosReuters/Ipsos | 10/7 - 10/11 | 720 LV | 48 | 44 | Republicans +4 |
| BloombergBloomberg | 10/7 - 10/10 | 721 LV | 40 | 42 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 10/4 - 10/10 | 3500 LV | 47 | 39 | Republicans +8 |
| Gallup (LV Lower Turnout)*Gallup (LV Lower Turnout)* | 9/30 - 10/10 | 1953 LV | 56 | 39 | Republicans +17 |
| Gallup (LV Higher Turnout)*Gallup (LV Higher Turnout)* | 9/30 - 10/10 | 1953 LV | 53 | 41 | Republicans +12 |
| CNN/Opinion ResearchCNN/Opinion Research | 10/5 - 10/7 | 504 LV | 52 | 45 | Republicans +7 |
| CBS NewsCBS News | 10/1 - 10/5 | LV | 45 | 37 | Republicans +8 |
| Democracy Corps (D)Democracy Corps (D) | 10/2 - 10/4 | 816 LV | 49 | 43 | Republicans +6 |
| ABC News/Wash PostABC News/Wash Post | 9/30 - 10/3 | 669 LV | 49 | 43 | Republicans +6 |
| Rasmussen ReportsRasmussen Reports | 9/27 - 10/3 | 3500 LV | 45 | 42 | Republicans +3 |
| Gallup (LV Higher Turnout)*Gallup (LV Higher Turnout)* | 9/23 - 10/3 | 1882 LV | 53 | 40 | Republicans +13 |
| Gallup (LV Lower Turnout)*Gallup (LV Lower Turnout)* | 9/23 - 10/3 | 1882 LV | 56 | 38 | Republicans +18 |
| NewsweekNewsweek | 9/29 - 9/30 | 902 RV | 43 | 48 | Democrats +5 |
| FOX NewsFOX News | 9/28 - 9/29 | 900 RV | 44 | 38 | Republicans +6 |
| GallupGallup | 9/20 - 9/26 | 3000 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 9/20 - 9/26 | 3500 LV | 46 | 40 | Republicans +6 |
| CNN/Opinion ResearchCNN/Opinion Research | 9/21 - 9/23 | 506 LV | 53 | 44 | Republicans +9 |
| Politico/GWU/BattlegroundPolitico/GWU/Battleground | 9/19 - 9/22 | 1000 LV | 47 | 42 | Republicans +5 |
| Reuters/IpsosReuters/Ipsos | 9/16 - 9/19 | 993 RV | 45 | 46 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 9/13 - 9/19 | 3500 LV | 48 | 38 | Republicans +10 |
| GallupGallup | 9/13 - 9/19 | 2925 RV | 45 | 46 | Democrats +1 |
| FOX NewsFOX News | 9/14 - 9/16 | 900 RV | 46 | 40 | Republicans +6 |
| POS (R)POS (R) | 9/14 - 9/16 | 800 LV | 44 | 39 | Republicans +5 |
| McClatchy/MaristMcClatchy/Marist | 9/14 - 9/16 | 815 RV | 47 | 45 | Republicans +2 |
| Democracy Corps (D)Democracy Corps (D) | 9/11 - 9/14 | 835 LV | 50 | 40 | Republicans +10 |
| CBS News/NY TimesCBS News/NY Times | 9/10 - 9/14 | LV | 40 | 38 | Republicans +2 |
| PPP (D)PPP (D) | 9/10 - 9/13 | 590 RV | 44 | 45 | Democrats +1 |
| Associated Press/GfKAssociated Press/GfK | 9/8 - 9/13 | LV | 53 | 43 | Republicans +10 |
| Politico/GWU/BattlegroundPolitico/GWU/Battleground | 9/7 - 9/9 | 1000 LV | 43 | 43 | Tie |
| GallupGallup | 9/6 - 9/12 | 1527 RV | 48 | 43 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 9/6 - 9/12 | 3500 LV | 47 | 38 | Republicans +9 |
| QuinnipiacQuinnipiac | 8/31 - 9/7 | 1905 RV | 42 | 37 | Republicans +5 |
| Pew ResearchPew Research | 8/25 - 9/6 | 2053 LV | 50 | 43 | Republicans +7 |
| CNN/Opinion ResearchCNN/Opinion Research | 9/1 - 9/2 | 936 RV | 52 | 45 | Republicans +7 |
| FOX NewsFOX News | 9/1 - 9/2 | 900 RV | 46 | 37 | Republicans +9 |
| GallupGallup | 8/30 - 9/5 | 1651 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 8/30 - 9/5 | 3500 LV | 48 | 36 | Republicans +12 |
| ABC News/Wash PostABC News/Wash Post | 8/30 - 9/2 | LV | 53 | 40 | Republicans +13 |
| Democracy Corps (D)Democracy Corps (D) | 8/30 - 9/2 | 845 LV | 49 | 42 | Republicans +7 |
| USA Today/GallupUSA Today/Gallup | 8/27 - 8/30 | 928 RV | 49 | 43 | Republicans +6 |
| National Journal/FDNational Journal/FD | 8/27 - 8/30 | 1116 RV | 36 | 38 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 8/23 - 8/29 | 3500 LV | 45 | 39 | Republicans +6 |
| GallupGallup | 8/23 - 8/29 | 1540 RV | 51 | 41 | Republicans +10 |
| NewsweekNewsweek | 8/25 - 8/26 | 856 RV | 45 | 45 | Tie |
| Reuters/IpsosReuters/Ipsos | 8/19 - 8/22 | 950 RV | 46 | 45 | Republicans +1 |
| GallupGallup | 8/16 - 8/22 | 1600 RV | 47 | 44 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 8/16 - 8/22 | 3500 LV | 47 | 38 | Republicans +9 |
| TimeTime | 8/16 - 8/17 | 827 LV | 43 | 37 | Republicans +6 |
| Associated Press/GfKAssociated Press/GfK | 8/11 - 8/16 | 890 RV | 49 | 45 | Republicans +4 |
| GallupGallup | 8/9 - 8/15 | 1600 RV | 50 | 43 | Republicans +7 |
| Rasmussen ReportsRasmussen Reports | 8/9 - 8/15 | 3500 LV | 48 | 36 | Republicans +12 |
| FOX NewsFOX News | 8/10 - 8/11 | 900 RV | 44 | 37 | Republicans +7 |
| CNN/Opinion ResearchCNN/Opinion Research | 8/6 - 8/10 | 935 RV | 48 | 45 | Republicans +3 |
| PPP (D)PPP (D) | 8/6 - 8/9 | 606 RV | 45 | 42 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 8/2 - 8/8 | 3500 LV | 46 | 39 | Republicans +7 |
| GallupGallup | 8/2 - 8/8 | 1600 RV | 49 | 43 | Republicans +6 |
| Pew ResearchPew Research | 7/21 - 8/5 | 2431 RV | 44 | 45 | Democrats +1 |
| GallupGallup | 7/26 - 8/1 | 1562 RV | 48 | 43 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 7/26 - 8/1 | 3500 LV | 46 | 38 | Republicans +8 |
| FOX NewsFOX News | 7/27 - 7/28 | 900 RV | 47 | 36 | Republicans +11 |
| Reuters/IpsosReuters/Ipsos | 7/22 - 7/25 | 848 RV | 46 | 44 | Republicans +2 |
| GallupGallup | 7/19 - 7/25 | 1633 RV | 44 | 48 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 7/19 - 7/25 | 3500 LV | 46 | 36 | Republicans +10 |
| CNN/Opinion ResearchCNN/Opinion Research | 7/16 - 7/21 | 945 RV | 49 | 44 | Republicans +5 |
| QuinnipiacQuinnipiac | 7/13 - 7/19 | 2181 RV | 43 | 38 | Republicans +5 |
| GallupGallup | 7/12 - 7/18 | 1535 RV | 43 | 49 | Democrats +6 |
| Rasmussen ReportsRasmussen Reports | 7/12 - 7/18 | 3500 LV | 45 | 36 | Republicans +9 |
| FOX NewsFOX News | 7/13 - 7/14 | 900 RV | 41 | 37 | Republicans +4 |
| TimeTime | 7/12 - 7/13 | 1003 A | 42 | 43 | Democrats +1 |
| BloombergBloomberg | 7/9 - 7/12 | 875 LV | 48 | 40 | Republicans +8 |
| PPP (D)PPP (D) | 7/9 - 7/12 | 667 RV | 43 | 43 | Tie |
| ABC News/Wash PostABC News/Wash Post | 7/7 - 7/11 | LV | 49 | 45 | Republicans +4 |
| GallupGallup | 7/5 - 7/11 | 1600 RV | 46 | 47 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 7/5 - 7/11 | 3500 LV | 44 | 38 | Republicans +6 |
| GallupGallup | 6/28 - 7/3 | 1600 RV | 46 | 44 | Republicans +2 |
| FOX NewsFOX News | 6/29 - 6/30 | 900 RV | 42 | 40 | Republicans +2 |
| Rasmussen ReportsRasmussen Reports | 6/21 - 6/27 | 3500 LV | 44 | 38 | Republicans +6 |
| Democracy Corps (D)Democracy Corps (D) | 6/19 - 6/22 | 867 LV | 48 | 42 | Republicans +6 |
| GallupGallup | 6/21 - 6/27 | 1600 RV | 45 | 46 | Democrats +1 |
| Pew ResearchPew Research | 6/16 - 6/20 | 1496 RV | 45 | 45 | Tie |
| GallupGallup | 6/14 - 6/20 | 1600 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 6/14 - 6/20 | 3500 LV | 44 | 36 | Republicans +8 |
| USA Today/GallupUSA Today/Gallup | 6/11 - 6/13 | 1014 A | 43 | 48 | Democrats +5 |
| Ipsos/McClatchyIpsos/McClatchy | 6/10 - 6/13 | 846 RV | 43 | 42 | Republicans +1 |
| GallupGallup | 6/7 - 6/13 | 1600 RV | 49 | 44 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 6/7 - 6/13 | 3500 LV | 46 | 36 | Republicans +10 |
| FOX NewsFOX News | 6/8 - 6/9 | 900 RV | 38 | 41 | Democrats +3 |
| PPP (D)PPP (D) | 6/4 - 6/7 | 650 RV | 41 | 43 | Democrats +2 |
| ABC News/Wash PostABC News/Wash Post | 6/3 - 6/6 | RV | 44 | 47 | Democrats +3 |
| GallupGallup | 5/31 - 6/6 | 1600 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 5/31 - 6/6 | 3500 LV | 44 | 35 | Republicans +9 |
| GallupGallup | 5/24 - 5/30 | 1600 RV | 49 | 43 | Republicans +6 |
| Rasmussen ReportsRasmussen Reports | 5/24 - 5/30 | 3500 LV | 44 | 37 | Republicans +7 |
| QuinnipiacQuinnipiac | 5/19 - 5/24 | 1914 RV | 36 | 42 | Democrats +6 |
| Rasmussen ReportsRasmussen Reports | 5/17 - 5/23 | 3500 LV | 44 | 36 | Republicans +8 |
| GallupGallup | 5/17 - 5/23 | 1600 RV | 46 | 47 | Democrats +1 |
| FOX NewsFOX News | 5/18 - 5/19 | 900 RV | 41 | 41 | Tie |
| Democracy Corps (D)Democracy Corps (D) | 5/15 - 5/18 | 1000 LV | 46 | 43 | Republicans +3 |
| GallupGallup | 5/10 - 5/16 | 1600 RV | 46 | 45 | Republicans +1 |
| Rasmussen ReportsRasmussen Reports | 5/10 - 5/16 | 3500 LV | 43 | 38 | Republicans +5 |
| Ipsos-McClatchyIpsos-McClatchy | 5/6 - 5/9 | 905 RV | 42 | 45 | Democrats +3 |
| GallupGallup | 5/3 - 5/8 | 1600 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 5/3 - 5/8 | 3500 LV | 44 | 38 | Republicans +6 |
| FOX NewsFOX News | 5/4 - 5/5 | 900 RV | 42 | 40 | Republicans +2 |
| GallupGallup | 4/26 - 5/2 | 1600 RV | 45 | 45 | Tie |
| Rasmussen ReportsRasmussen Reports | 4/26 - 5/2 | 3500 LV | 44 | 37 | Republicans +7 |
| National Journal/FDNational Journal/FD | 4/22 - 4/26 | 1200 A | 35 | 39 | Democrats +4 |
| ABC News/Wash PostABC News/Wash Post | 4/22 - 4/25 | RV | 43 | 48 | Democrats +5 |
| GallupGallup | 4/19 - 4/25 | 1600 RV | 45 | 45 | Tie |
| Rasmussen ReportsRasmussen Reports | 4/19 - 4/25 | 3500 LV | 44 | 38 | Republicans +6 |
| FOX NewsFOX News | 4/20 - 4/21 | 900 RV | 42 | 38 | Republicans +4 |
| Democracy Corps (D)Democracy Corps (D) | 4/17 - 4/20 | 872 LV | 45 | 43 | Republicans +2 |
| GallupGallup | 4/12 - 4/18 | 1600 RV | 46 | 43 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 4/12 - 4/18 | 3500 LV | 46 | 36 | Republicans +10 |
| PPP (D)PPP (D) | 4/9 - 4/11 | 622 RV | 47 | 42 | Republicans +5 |
| CNN/Opinion ResearchCNN/Opinion Research | 4/9 - 4/11 | 907 RV | 46 | 50 | Democrats +4 |
| GallupGallup | 4/5 - 4/11 | 1613 RV | 48 | 44 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 4/5 - 4/11 | 3500 LV | 45 | 36 | Republicans +9 |
| FOX NewsFOX News | 4/6 - 4/7 | 900 RV | 43 | 39 | Republicans +4 |
| GWU/BattlegroundGWU/Battleground | 4/5 - 4/8 | 1000 LV | 41 | 40 | Republicans +1 |
| Ipsos-McClatchyIpsos-McClatchy | 4/1 - 4/5 | 950 RV | 46 | 45 | Republicans +1 |
| GallupGallup | 3/29 - 4/4 | 1344 RV | 46 | 46 | Tie |
| Rasmussen ReportsRasmussen Reports | 3/29 - 4/4 | 3500 LV | 47 | 38 | Republicans +9 |
| USA Today/GallupUSA Today/Gallup | 3/26 - 3/28 | 968 RV | 46 | 45 | Republicans +1 |
| CNN/Opinion ResearchCNN/Opinion Research | 3/25 - 3/28 | 935 RV | 49 | 45 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 3/22 - 3/28 | 3500 LV | 46 | 39 | Republicans +7 |
| GallupGallup | 3/22 - 3/28 | RV | 47 | 44 | Republicans +3 |
| Washington PostWashington Post | 3/23 - 3/26 | RV | 44 | 48 | Democrats +4 |
| CNN/Opinion ResearchCNN/Opinion Research | 3/19 - 3/21 | 953 RV | 48 | 45 | Republicans +3 |
| QuinnipiacQuinnipiac | 3/16 - 3/21 | 1907 RV | 44 | 39 | Republicans +5 |
| GallupGallup | 3/15 - 3/21 | RV | 45 | 47 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 3/15 - 3/21 | 3500 LV | 43 | 35 | Republicans +8 |
| FOX NewsFOX News | 3/16 - 3/17 | 900 RV | 42 | 38 | Republicans +4 |
| Democracy Corps (D)Democracy Corps (D) | 3/15 - 3/18 | 850 LV | 43 | 44 | Democrats +1 |
| PPP (D)PPP (D) | 3/12 - 3/14 | 1403 RV | 46 | 43 | Republicans +3 |
| GallupGallup | 3/8 - 3/14 | RV | 44 | 47 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 3/8 - 3/14 | 3500 LV | 45 | 35 | Republicans +10 |
| GallupGallup | 3/1 - 3/7 | RV | 44 | 47 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 3/1 - 3/7 | 3500 LV | 44 | 37 | Republicans +7 |
| Ipsos/McClatchyIpsos/McClatchy | 2/26 - 2/28 | 950 RV | 43 | 47 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 2/22 - 2/28 | 3500 LV | 44 | 36 | Republicans +8 |
| McLaughlin & Associates (R)McLaughlin & Associates (R) | 2/24 - 2/25 | 1000 LV | 42 | 35 | Republicans +7 |
| Democracy Corps (D)Democracy Corps (D) | 2/20 - 2/24 | 851 LV | 49 | 46 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 2/15 - 2/21 | 3500 LV | 44 | 35 | Republicans +9 |
| NewsweekNewsweek | 2/17 - 2/18 | 908 RV | 43 | 45 | Democrats +2 |
| POS (R)POS (R) | 2/17 - 2/18 | 900 RV | 43 | 42 | Republicans +1 |
| CNN/Opinion ResearchCNN/Opinion Research | 2/12 - 2/15 | 954 RV | 47 | 45 | Republicans +2 |
| Rasmussen ReportsRasmussen Reports | 2/8 - 2/14 | 3500 LV | 45 | 36 | Republicans +9 |
| Pew ResearchPew Research | 2/3 - 2/9 | 1129 RV | 42 | 45 | Democrats +3 |
| ABC News/Wash PostABC News/Wash Post | 2/4 - 2/8 | RV | 48 | 45 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 2/1 - 2/7 | 3500 LV | 44 | 36 | Republicans +8 |
| Democracy Corps (D)Democracy Corps (D) | 2/2 - 2/4 | 805 LV | 45 | 46 | Democrats +1 |
| GallupGallup | 2/1 - 2/3 | 942 RV | 45 | 45 | Tie |
| PPP (D)PPP (D) | 1/29 - 1/31 | 584 RV | 43 | 40 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 1/25 - 1/31 | 3500 LV | 45 | 38 | Republicans +7 |
| NPR - POS/GQRNPR - POS/GQR | 1/20 - 1/23 | 800 LV | 44 | 39 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 1/18 - 1/24 | 3500 LV | 46 | 37 | Republicans +9 |
| McLaughlin & Associates (R)McLaughlin & Associates (R) | 1/19 - 1/20 | 1000 LV | 42 | 37 | Republicans +5 |
| PPP (D)PPP (D) | 1/18 - 1/19 | 1151 RV | 45 | 42 | Republicans +3 |
| Rasmussen ReportsRasmussen Reports | 1/11 - 1/17 | 3500 LV | 45 | 37 | Republicans +8 |
| Democracy Corps (D)Democracy Corps (D) | 1/7 - 1/11 | 836 LV | 46 | 45 | Republicans +1 |
| CNN/Opinion ResearchCNN/Opinion Research | 1/8 - 1/10 | 955 RV | 48 | 45 | Republicans +3 |
| Pew ResearchPew Research | 1/6 - 1/10 | 1214 RV | 44 | 46 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 1/4 - 1/10 | 3500 LV | 45 | 36 | Republicans +9 |
| Rasmussen ReportsRasmussen Reports | 12/28 - 1/3 | 4000 LV | 44 | 35 | Republicans +9 |
| Rasmussen ReportsRasmussen Reports | 12/21 - 12/27 | 2500 LV | 43 | 38 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 12/14 - 12/20 | 3500 LV | 44 | 36 | Republicans +8 |
| USA Today/GallupUSA Today/Gallup | 12/11 - 12/13 | 898 RV | 45 | 48 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 12/7 - 12/13 | 3500 LV | 44 | 37 | Republicans +7 |
| BattlegroundBattleground | 12/6 - 12/10 | 1000 LV | 42 | 41 | Republicans +1 |
| PPP (D)PPP (D) | 12/4 - 12/7 | 1253 RV | 42 | 44 | Democrats +2 |
| BloombergBloomberg | 12/3 - 12/7 | 714 LV | 42 | 38 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 11/30 - 12/6 | 3500 LV | 43 | 39 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 11/23 - 11/29 | 3500 LV | 44 | 37 | Republicans +7 |
| Rasmussen ReportsRasmussen Reports | 11/16 - 11/22 | 3500 LV | 44 | 37 | Republicans +7 |
| Democracy Corps (D)Democracy Corps (D) | 11/12 - 11/16 | 875 LV | 45 | 47 | Democrats +2 |
| CNN/Opinion ResearchCNN/Opinion Research | 11/13 - 11/15 | 928 RV | 43 | 49 | Democrats +6 |
| PPP (D)PPP (D) | 11/13 - 11/15 | 1066 RV | 38 | 46 | Democrats +8 |
| Rasmussen ReportsRasmussen Reports | 11/9 - 11/15 | 3500 LV | 44 | 38 | Republicans +6 |
| GallupGallup | 11/5 - 11/8 | 894 RV | 48 | 44 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 11/2 - 11/8 | 3500 LV | 43 | 37 | Republicans +6 |
| Pew ResearchPew Research | 10/28 - 11/8 | 1644 RV | 42 | 47 | Democrats +5 |
| CNN/Opinion ResearchCNN/Opinion Research | 10/30 - 11/1 | 952 RV | 44 | 50 | Democrats +6 |
| Ipsos/McClatchyIpsos/McClatchy | 10/29 - 11/1 | 950 RV | 45 | 46 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 10/26 - 11/1 | 3500 LV | 42 | 38 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 10/19 - 10/25 | 3500 LV | 42 | 38 | Republicans +4 |
| PPP (D)PPP (D) | 10/16 - 10/19 | 766 RV | 40 | 48 | Democrats +8 |
| ABC News/Wash PostABC News/Wash Post | 10/15 - 10/18 | 1004 A | 39 | 51 | Democrats +12 |
| Rasmussen ReportsRasmussen Reports | 10/12 - 10/18 | 3500 LV | 42 | 37 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 10/5 - 10/11 | 3500 LV | 41 | 39 | Republicans +2 |
| CBS NewsCBS News | 10/5 - 10/8 | RV | 33 | 46 | Democrats +13 |
| GallupGallup | 10/1 - 10/4 | 906 RV | 44 | 46 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 9/28 - 10/4 | 3500 LV | 43 | 39 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 9/21 - 9/27 | 3500 LV | 42 | 40 | Republicans +2 |
| Rasmussen ReportsRasmussen Reports | 9/14 - 9/20 | 3500 LV | 42 | 38 | Republicans +4 |
| Democracy Corps (D)Democracy Corps (D) | 9/12 - 9/16 | 1044 LV | 42 | 46 | Democrats +4 |
| BloombergBloomberg | 9/10 - 9/14 | 1004 A | 32 | 40 | Democrats +8 |
| Rasmussen ReportsRasmussen Reports | 9/7 - 9/13 | 3500 LV | 41 | 40 | Republicans +1 |
| Rasmussen ReportsRasmussen Reports | 8/31 - 9/6 | 3500 LV | 44 | 37 | Republicans +7 |
| Democracy Corps (D)Democracy Corps (D) | 8/29 - 9/1 | 837 LV | 43 | 47 | Democrats +4 |
| Ipsos-McClatchyIpsos-McClatchy | 8/27 - 8/31 | 903 RV | 34 | 42 | Democrats +8 |
| PPP (D)PPP (D) | 8/27 - 8/30 | 596 RV | 45 | 41 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 8/24 - 8/30 | 3500 LV | 43 | 36 | Republicans +7 |
| Pew ResearchPew Research | 8/20 - 8/27 | 1669 RV | 44 | 45 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 8/17 - 8/23 | 3500 LV | 43 | 38 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 8/9 - 8/16 | 3500 LV | 43 | 38 | Republicans +5 |
| Rasmussen ReportsRasmussen Reports | 8/3 - 8/9 | 3500 LV | 42 | 38 | Republicans +4 |
| Rasmussen ReportsRasmussen Reports | 7/27 - 8/2 | 3500 LV | 43 | 38 | Republicans +5 |
| NPRNPR | 7/22 - 7/26 | 850 LV | 43 | 42 | Republicans +1 |
| Rasmussen ReportsRasmussen Reports | 7/20 - 7/26 | 3500 LV | 42 | 39 | Republicans +3 |
| GWU/BattlegroundGWU/Battleground | 7/19 - 7/23 | 1000 LV | 40 | 43 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 7/13 - 7/19 | 3500 LV | 42 | 38 | Republicans +4 |
| GallupGallup | 7/10 - 7/12 | 916 RV | 44 | 50 | Democrats +6 |
| Rasmussen ReportsRasmussen Reports | 7/8 - 7/14 | 3500 LV | 40 | 37 | Republicans +3 |
| Diageo/HotlineDiageo/Hotline | 7/9 - 7/13 | 800 RV | 32 | 39 | Democrats +7 |
| Rasmussen ReportsRasmussen Reports | 6/29 - 7/5 | 3500 LV | 41 | 38 | Republicans +3 |
| QuinnipiacQuinnipiac | 6/23 - 6/29 | 3063 RV | 34 | 42 | Democrats +8 |
| Rasmussen ReportsRasmussen Reports | 6/22 - 6/28 | 3500 LV | 41 | 39 | Republicans +2 |
| Rasmussen ReportsRasmussen Reports | 6/15 - 6/21 | 3500 LV | 39 | 41 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 6/8 - 6/14 | 3500 LV | 39 | 39 | Tie |
| Diageo/HotlineDiageo/Hotline | 6/4 - 6/7 | 800 RV | 30 | 39 | Democrats +9 |
| Rasmussen ReportsRasmussen Reports | 6/1 - 6/7 | 3500 LV | 40 | 40 | Tie |
| QuinnipiacQuinnipiac | 5/26 - 6/1 | 3097 RV | 32 | 42 | Democrats +10 |
| Democracy Corps (D)Democracy Corps (D) | 5/26 - 6/1 | 1013 RV | 40 | 50 | Democrats +10 |
| Rasmussen ReportsRasmussen Reports | 5/25 - 5/31 | 3500 LV | 37 | 38 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 5/18 - 5/24 | 3500 LV | 38 | 41 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 5/11 - 5/17 | 3500 LV | 39 | 40 | Democrats +1 |
| Democracy Corps (D)Democracy Corps (D) | 5/10 - 5/12 | 1000 RV | 43 | 46 | Democrats +3 |
| Rasmussen ReportsRasmussen Reports | 5/4 - 5/10 | 3500 LV | 40 | 39 | Republicans +1 |
| Rasmussen ReportsRasmussen Reports | 4/27 - 5/3 | 3500 LV | 40 | 39 | Republicans +1 |
| QuinnipiacQuinnipiac | 4/21 - 4/27 | 2041 RV | 34 | 41 | Democrats +7 |
| Diageo/HotlineDiageo/Hotline | 4/23 - 4/26 | 800 RV | 31 | 39 | Democrats +8 |
| Rasmussen ReportsRasmussen Reports | 4/20 - 4/26 | 3500 LV | 41 | 38 | Republicans +3 |
| POS (R)POS (R) | 4/19 - 4/21 | 800 LV | 37 | 41 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 4/13 - 4/19 | 3500 LV | 39 | 39 | Tie |
| Rasmussen ReportsRasmussen Reports | 4/6 - 4/12 | 3500 LV | 38 | 38 | Tie |
| Rasmussen ReportsRasmussen Reports | 3/30 - 4/5 | 3500 LV | 39 | 40 | Democrats +1 |
| Diageo/HotlineDiageo/Hotline | 3/26 - 3/29 | 800 RV | 32 | 37 | Democrats +5 |
| Democracy Corps (D)Democracy Corps (D) | 3/25 - 3/29 | 1000 LV | 42 | 48 | Democrats +6 |
| Rasmussen ReportsRasmussen Reports | 3/23 - 3/29 | 3500 LV | 38 | 42 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 3/16 - 3/22 | 3500 LV | 38 | 41 | Democrats +3 |
| NPRNPR | 3/10 - 3/14 | 800 LV | 42 | 42 | Tie |
| Rasmussen ReportsRasmussen Reports | 3/9 - 3/15 | 3500 LV | 41 | 39 | Republicans +2 |
| Rasmussen ReportsRasmussen Reports | 3/2 - 3/8 | 3500 LV | 38 | 42 | Democrats +4 |
| Diageo/HotlineDiageo/Hotline | 2/28 - 3/2 | 803 RV | 34 | 40 | Democrats +6 |
| Rasmussen ReportsRasmussen Reports | 2/23 - 3/1 | 3500 LV | 39 | 41 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 2/16 - 2/22 | 3500 LV | 37 | 41 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 2/9 - 2/15 | 3500 LV | 39 | 41 | Democrats +2 |
| Rasmussen ReportsRasmussen Reports | 2/2 - 2/8 | 3500 LV | 39 | 40 | Democrats +1 |
| Rasmussen ReportsRasmussen Reports | 1/26 - 2/1 | 3500 LV | 38 | 42 | Democrats +4 |
| Rasmussen ReportsRasmussen Reports | 1/19 - 1/25 | 3500 LV | 35 | 42 | Democrats +7 |
| Diageo/HotlineDiageo/Hotline | 1/21 - 1/24 | 800 RV | 22 | 46 | Democrats +24 |
| Winston Group (R)Winston Group (R) | 12/29 - 12/30 | 1000 RV | 39 | 51 | Democrats +12 |
- Dear Liberals: 4 Yrs Ago, Conservatives Were Just as Depressed - Dennis Prager, IBD
- Clinton-Trump Map Is Nearly Identical to Obama-Romney. How? - Jon Wiener, Nation
- Obama Tries to Rewrite His Despicable Treatment of Romney - Andrew Clark, IJR
- Myth of the Stay-at-Home Republican - Karl Rove, Wall Street Journal
- How White House Learned to Be Liberal - Jonathan Chait, NY Magazine
- Mitt Romney in Denial After 2012 Defeat - Dan Balz, Changing Lanes
- N.C. Finds 35K Incidents of 'Double Voting' in 2012 - Andrew Johnson, NRO
- White House Delayed Policies Ahead of Election - Juliet Eilperin, Wash Post
- Double Down: The War of Umbrage - Michael Kinsley, New York Times
- How Much Does Voter Ignorance Mattter? - Sean Trende, Cato Unbound
- Romney Camp's Own Polls Showed It Would Lose - John Sides, Wash Post
- No Drama Obama's Dramatic 2012 Reelection - Richard Wolffe, Daily Beast
- Can Twitter Predict Elections? Not So Fast - Mark Blumenthal, Huff Post
- How Twitter Can Help Predict an Election - Fabio Rojas, Washington Post
- Yes, the Missing White Voters Matter - Sean Trende, RealClearPolitics
- Case of the Missing White Voters, Revisited - Sean Trende, RealClearPolitics
- Why Republicans Lost the Vote But Kept the House - Sean Trende, RCP
- Sweeping Conclusions From CPS Data Are a Mistake - Sean Trende, RCP
- Black Turnout, GOP Denial Both High - Michael Tomasky, The Daily Beast
- Not Every GOP Approach Will Work Everywhere - Jim Geraghty, The Corner
- Did Dems Get Lucky in the Electoral College? - Nate Silver, FiveThirtyEight
- Better Technology Won't Save the GOP - Jamelle Bouie, TAPPED
- Why Stuart Stevens is Right - Chris Cillizza, The Fix
- Why Black Voters Are Critical to the GOP - Jamelle Bouie, TAPPED
- Republicans Shouldn't Be Too Reasonable - Jonathan Tobin, Commentary
- The Republican Renewal - Yuval Levin, The Corner
- Long Voting Lines & Democratic Cities - Hans von Spakovsky, The Foundry
- A Lot of Cooks in the GOP Kitchen - Steve Benen, Maddow Blog
- Are Democratic Senators Frightnened? - Ed Kilgore, Political Animal
- Is a Franken-Bachmann Showdown on the Horizon? - Scott Conroy, RCP
- GOP Makeover is Purely Cosmetic - Greg Sargent, Plum Line
- Republicans Facing a Grim Reality - Jonathan Chait, New York Magazine
- The Establishment, the Tea Party and Blame - Jamelle Bouie, TAPPED
- The Great Gerrymander of 2012 - Sam Wang, New York Times
- New GOP Strategy: Run Subtle, Run Deep - Ed Morrissey, Hot Air
- GOP Doesn't Know It Has a Problem - Steve Benen, Maddow Blog
- GOP Could Be in the Wilderness For Awhile - Daniel Larison, TAC
- The Necessity of Second Inaugurals - Susan Milligan, TJS
- A President Who Has Learned Nothing - Jonathan Tobin, Contentions
- GOP Must Accept Reality of Single Moms - Lori Sanders, Ideas
- What Obama, Romney Spent Per Vote - David Boaz, @Liberty
- To Pick Cabinet, GOP Should Win More - Jamelle Bouie, Plum Line
- The Future of Conservative 'Populism' - Ed Kilgore, Political Animal
- Obama's Vote Total Puts Him in a Small Club - Steve Benen, Maddow Blog
- Conservative Populism Worthy of the Name - Ross Douthat, Evaluations
- Lessons for Both Parties From the 2012 Elections - Albert Hunt, Bloomberg
- Why the Election Polls Missed the Mark - Steven Shepard, National Journal
- In Montana, Dark Money Helped Keep Dem Seat - Kim Barker, ProPublica
- What 2012 Population Estimates Could Mean in 2020 - Sean Trende, RCP
- The GOP Really Hits Bottom - Jonathan Tobin, Contentions
- Pelosi Stalls on the Ethics Committee - Lachlan Markay, The Foundry
- The Real Presidential Election is Today - England & Ross, The Corner
- The Best and Worst of 2012, Part II - Stuart Rothenberg, Roll Call
- The Age of GOP Governors - Peter Wehner, Contentions
- Best and Worst of the 2012 Campaigns - Stuart Rothenberg, Roll Call
- Big Money Played Destructive Role in 2012 - Albert Hunt, Bloomberg
- Team Obama Tries to Reframe Brutish Win - Jason Zengerle, NY Magazine
- Were Super PACs a Giant Waste of Money? - Robert Schlesinger, TJS
- Ten Encouraging Signs for Republicans - Jennifer Rubin, Right Turn
- A Conservative Purge in the House? - Ed Morrissey, Hot Air
- Whither the Tea Party? - Chris Cillizza, The Fix
- Republicans Get Religion on Campaign Tech - Tim Murphy, Mother Jones
- How Both Parties Borrow From Europe - Jamelle Bouie, TAPPED
- Swing Counties Tell Story of Romney's Defeat - Albert Hunt, Bloomberg
- Class Wars of 2012 - Paul Krugman, New York Times
- The Science Behind Those Obama E-Mails - Joshua Green, Bloomberg BW
- The Racializing of American Politics - Daniel Henninger, Wall St. Journal
- GOP Can't Afford to Ignore Health Care - Philip Klein, Beltway Confidential
- How Can the GOP Win? Find a Good Candidate - Noemie Emery, Examiner
- The Coming Liberal Wave - Jamelle Bouie, The American Prospect
- Why the Right's Reaction to Moore Matters - Steve Benen, Maddow Blog
- Why Republicans Should Have Won the Election - Chris Cillizza, The Fix
- Learning From the Election - Victor Davis Hanson, PJ Media
- The GOP's Senate Problem - Ramesh Ponnuru, The Corner
- States Choose Own Paths - Michael Barone, Washington Examiner
- What Do Republicans Want? - Paul Waldman, TAPPED
- The Norquist Rebellion Isn't News - David Dayen, Firedoglake
- Republican Senate Hopes For 2014 Get a Boost - Paul Mirengoff, PowerLine
- Analyst on Young Voters in the 2012 Election - The NewsHour
- 2012: Arrival of Reconfigured America - Ron Brownstein, National Journal
- Republicans' Voter Suppression Strategy - Ari Berman, The Nation
- A Return to Trench Warfare Politics - Michael Barone, DC Examiner
- Shields and Brooks on the Week in Politics - The NewsHour
- The Enduring Threat of GOP Challengers - Steve Benen, Maddow Blog
- The Next Conservatives? - Steven Hayward, PowerLine
- Challengers for Chambliss? - Michael Warren, The Blog
- Analysts on the Campaign Finance in 2012 - The NewsHour
- How Charter Schools Fleece Taxpayers - Timothy Noah, The Plank
- Remember the Provisional Ballot Problem? - Abby Rapoport, TAPPED
- Polarization and Federalism - Ed Kilgore, Political Animal
- Is the White House Ready to Go Over the Cliff? - Greg Sargent, Plum Line
- Sources of Conservative Renewal - Rod Dreher, TAC
- The Fiscal Cliff and Downgrading U.S. Debt - Rebecca Thiess, EPI
- Should Obama Call the GOP's Bluff? - Kevin Drum, Mother Jones
- Democrats' Electoral College Advantage - Jonathan Bernstein, PostPartisan
- The Liberal Gloat - Ross Douthat, New York Times
- Our Suddenly Race-Obsessed Politics - Mark Steyn, National Review
- The Political Landscape After 2012 - Sean Trende, RealClearPolitics
- Feminists for the Win in 2012 - Jessica Valenti, The Nation
- Jackson-Vanik Ends, But Legacy Continues - Seth Mandel, Contentions