Research Co.
Polls scored
83
82 races, 2018–2024
Lean
2.0 pts toward Democrats
95% range 1.0 to 3.1
Average miss
4.1 pts
on the D–R margin
Winner called
89%
Every scored poll
| Fieldwork ended | Race | Poll | Result | Miss | Workings |
|---|---|---|---|---|---|
| 2024-11-03 | 2024 President · California | D+32.0 | D+20.1 | +11.9 | autopsy |
| 2024-11-03 | 2024 President · Florida | R+7.0 | R+13.1 | +6.1 | autopsy |
| 2024-11-03 | 2024 President · Michigan | D+2.0 | R+1.4 | +3.4 | autopsy |
| 2024-11-03 | 2024 President · Minnesota | D+7.0 | D+4.2 | +2.8 | autopsy |
| 2024-11-03 | 2024 President · Missouri | R+15.0 | R+18.4 | +3.4 | autopsy |
| 2024-11-03 | 2024 President · New Jersey | D+17.0 | D+5.9 | +11.1 | autopsy |
| 2024-11-03 | 2024 President · New York | D+16.0 | D+12.6 | +3.4 | autopsy |
| 2024-11-03 | 2024 President · Pennsylvania | D+1.0 | R+1.7 | +2.7 | autopsy |
| 2024-11-03 | 2024 President · Virginia | D+6.0 | D+5.8 | +0.2 | autopsy |
| 2024-11-03 | 2024 President · Washington | D+15.0 | D+18.2 | -3.2 | autopsy |
| 2024-11-03 | 2024 President · Wisconsin | D+3.0 | R+0.9 | +3.9 | autopsy |
| 2024-11-03 | 2024 President · US | D+2.0 | R+1.5 | +3.5 | autopsy |
| 2024-11-03 | 2024 Senate · California | D+26.0 | D+17.5 | +8.5 | autopsy |
| 2024-11-03 | 2024 Senate · California | D+23.0 | D+17.7 | +5.3 | autopsy |
| 2024-11-03 | 2024 Senate · Florida | R+7.0 | R+12.8 | +5.8 | autopsy |
| 2024-11-03 | 2024 Senate · Michigan | D+6.0 | D+0.3 | +5.7 | autopsy |
| 2024-11-03 | 2024 Senate · Minnesota | D+17.0 | D+15.7 | +1.3 | autopsy |
| 2024-11-03 | 2024 Senate · Missouri | R+11.0 | R+13.7 | +2.7 | autopsy |
| 2024-11-03 | 2024 Senate · New Jersey | D+18.0 | D+9.6 | +8.4 | autopsy |
| 2024-11-03 | 2024 Senate · New York | D+28.0 | D+18.3 | +9.7 | autopsy |
| 2024-11-03 | 2024 Senate · Pennsylvania | D+2.0 | R+0.2 | +2.2 | autopsy |
| 2024-11-03 | 2024 Senate · Virginia | D+12.0 | D+8.9 | +3.1 | autopsy |
| 2024-11-03 | 2024 Senate · Washington | D+20.0 | D+18.4 | +1.6 | autopsy |
| 2024-11-03 | 2024 Senate · Wisconsin | D+1.0 | D+0.8 | +0.2 | autopsy |
| 2024-11-03 | 2024 Governor · Missouri | R+14.0 | R+20.4 | +6.4 | autopsy |
| 2024-11-03 | 2024 Governor · Washington | D+14.0 | D+11.2 | +2.8 | autopsy |
| 2022-11-05 | 2022 Senate · AZ | D+4.0 | D+4.9 | -0.9 | autopsy |
| 2022-11-05 | 2022 Senate · CA | D+16.0 | D+22.1 | -6.1 | autopsy |
| 2022-11-05 | 2022 Senate · FL | R+10.0 | R+16.4 | +6.4 | autopsy |
| 2022-11-05 | 2022 Senate · GA | even | D+1.0 | -1.0 | autopsy |
| 2022-11-05 | 2022 Senate · IL | D+18.0 | D+15.3 | +2.7 | autopsy |
| 2022-11-05 | 2022 Senate · NV | R+1.0 | D+0.8 | -1.8 | autopsy |
| 2022-11-05 | 2022 Senate · NY | D+20.0 | D+14.0 | +6.0 | autopsy |
| 2022-11-05 | 2022 Senate · OH | R+8.0 | R+6.1 | -1.9 | autopsy |
| 2022-11-05 | 2022 Senate · PA | D+1.0 | D+4.9 | -3.9 | autopsy |
| 2022-11-05 | 2022 Senate · WI | R+6.0 | R+1.0 | -5.0 | autopsy |
| 2022-11-05 | 2022 Governor · AZ | R+2.0 | D+0.7 | -2.7 | autopsy |
| 2022-11-05 | 2022 Governor · CA | D+20.0 | D+18.4 | +1.6 | autopsy |
| 2022-11-05 | 2022 Governor · FL | R+14.0 | R+19.4 | +5.4 | autopsy |
| 2022-11-05 | 2022 Governor · GA | R+7.0 | R+7.5 | +0.5 | autopsy |
| 2022-11-05 | 2022 Governor · IL | D+20.0 | D+12.5 | +7.5 | autopsy |
| 2022-11-05 | 2022 Governor · NV | R+2.0 | R+1.5 | -0.5 | autopsy |
| 2022-11-05 | 2022 Governor · NY | D+10.0 | D+7.3 | +2.7 | autopsy |
| 2022-11-05 | 2022 Governor · OH | R+22.0 | R+25.0 | +3.0 | autopsy |
| 2022-11-05 | 2022 Governor · PA | D+12.0 | D+14.8 | -2.8 | autopsy |
| 2022-11-05 | 2022 Governor · WI | even | D+3.4 | -3.4 | autopsy |
| 2022-11-05 | 2022 Senate · CA | D+16.0 | D+21.8 | -5.8 | autopsy |
| 2021-10-31 | 2021 Governor · NJ | D+6.0 | D+3.2 | +2.8 | autopsy |
| 2021-10-31 | 2021 Governor · VA | R+1.0 | R+1.9 | +0.9 | autopsy |
| 2020-11-01 | 2020 President · US | D+8.0 | D+4.4 | +3.6 | autopsy |
| 2020-10-31 | 2020 President · IL | D+17.0 | D+17.0 | +0.0 | autopsy |
| 2020-10-31 | 2020 President · MI | D+7.0 | D+2.8 | +4.2 | autopsy |
| 2020-10-31 | 2020 President · MN | D+9.0 | D+7.1 | +1.9 | autopsy |
| 2020-10-31 | 2020 President · NJ | D+18.0 | D+15.9 | +2.1 | autopsy |
| 2020-10-31 | 2020 President · NY | D+28.0 | D+22.1 | +5.9 | autopsy |
| 2020-10-31 | 2020 President · OH | even | R+8.0 | +8.0 | autopsy |
| 2020-10-31 | 2020 President · PA | D+6.0 | D+1.2 | +4.8 | autopsy |
| 2020-10-31 | 2020 President · WI | D+8.0 | D+0.6 | +7.4 | autopsy |
| 2020-10-31 | 2020 Senate · IL | D+22.0 | D+16.1 | +5.9 | autopsy |
| 2020-10-31 | 2020 Senate · MI | D+15.0 | D+1.7 | +13.3 | autopsy |
| 2020-10-31 | 2020 Senate · MN | D+11.0 | D+5.2 | +5.8 | autopsy |
| 2020-10-31 | 2020 Senate · NJ | D+23.0 | D+16.3 | +6.7 | autopsy |
| 2020-10-17 | 2020 President · US | D+8.0 | D+4.4 | +3.6 | autopsy |
| 2018-11-02 | 2018 Senate · AZ | D+1.0 | D+2.3 | -1.3 | autopsy |
| 2018-11-02 | 2018 Senate · FL | D+1.0 | R+0.1 | +1.1 | autopsy |
| 2018-11-02 | 2018 Senate · MI | D+16.0 | D+6.5 | +9.5 | autopsy |
| 2018-11-02 | 2018 Senate · MN | D+20.0 | D+24.1 | -4.1 | autopsy |
| 2018-11-02 | 2018 Senate · NM | D+14.0 | D+23.6 | -9.6 | autopsy |
| 2018-11-02 | 2018 Senate · NY | D+28.0 | D+33.4 | -5.4 | autopsy |
| 2018-11-02 | 2018 Senate · OH | D+14.0 | D+6.8 | +7.2 | autopsy |
| 2018-11-02 | 2018 Senate · PA | D+17.0 | D+13.1 | +3.9 | autopsy |
| 2018-11-02 | 2018 Senate · WI | D+11.0 | D+10.8 | +0.2 | autopsy |
| 2018-11-02 | 2018 Senate · MN | D+10.0 | D+10.6 | -0.6 | autopsy |
| 2018-11-02 | 2018 Governor · AZ | R+15.0 | R+14.2 | -0.8 | autopsy |
| 2018-11-02 | 2018 Governor · CA | D+20.0 | D+23.9 | -3.9 | autopsy |
| 2018-11-02 | 2018 Governor · FL | D+1.0 | R+0.4 | +1.4 | autopsy |
| 2018-11-02 | 2018 Governor · MI | D+4.0 | D+9.6 | -5.6 | autopsy |
| 2018-11-02 | 2018 Governor · MN | D+6.0 | D+11.4 | -5.4 | autopsy |
| 2018-11-02 | 2018 Governor · NM | D+12.0 | D+14.4 | -2.4 | autopsy |
| 2018-11-02 | 2018 Governor · NY | D+17.0 | D+24.0 | -7.0 | autopsy |
| 2018-11-02 | 2018 Governor · OH | even | R+3.7 | +3.7 | autopsy |
| 2018-11-02 | 2018 Governor · PA | D+15.0 | D+17.1 | -2.1 | autopsy |
| 2018-11-02 | 2018 Governor · WI | D+1.0 | D+1.1 | -0.1 | autopsy |