CNN
19 scored general-election polls (2024) , each measured against the certified result. How to read these numbers: methodology.
Record by cycle
| Cycle | Polls | Avg. Error | Lean | Winner Called |
|---|---|---|---|---|
| 2024 | 19 | 2.9 pts | D+2.7 | 50% |
Every scored poll
| Date | Race | Poll Margin | Actual | Error | Called It |
|---|---|---|---|---|---|
| 2024-10-28 | NC President | D+1.0 | R+3.2 | 4.2 | ✗ |
| 2024-10-28 | NC President | D+1.0 | R+3.2 | 4.2 | ✗ |
| 2024-10-28 | GA President | R+1.0 | R+2.2 | 1.2 | ✓ |
| 2024-10-28 | GA President | R+1.0 | R+2.2 | 1.2 | ✓ |
| 2024-10-28 | WI President | D+6.0 | R+0.9 | 6.9 | ✗ |
| 2024-10-28 | WI President | D+6.0 | R+0.9 | 6.9 | ✗ |
| 2024-10-28 | PA President | Even | R+1.7 | 1.7 | — |
| 2024-10-28 | PA President | Even | R+1.7 | 1.7 | — |
| 2024-10-26 | NV President | R+1.0 | R+3.1 | 2.1 | ✓ |
| 2024-10-26 | NV President | R+1.0 | R+3.1 | 2.1 | ✓ |
| 2024-10-26 | AZ President | D+1.0 | R+5.5 | 6.5 | ✗ |
| 2024-09-25 | NC President | Even | R+3.2 | 3.2 | — |
| 2024-09-22 | National President | D+1.0 | R+1.5 | 2.5 | ✗ |
| 2024-08-29 | NV President | D+1.0 | R+3.1 | 4.1 | ✗ |
| 2024-08-29 | AZ President | R+5.0 | R+5.5 | 0.5 | ✓ |
| 2024-08-29 | PA President | Even | R+1.7 | 1.7 | — |
| 2024-08-29 | PA President | Even | R+1.7 | 1.7 | — |
| 2024-07-23 | National President | R+3.0 | R+1.5 | 1.5 | ✓ |
| 2024-06-30 | National President | R+2.0 | R+1.5 | 0.5 | ✓ |
Margins shown as party lead (D+/R+); for non-D-vs-R matchups the margin is first-listed candidate minus second. Historical scored-poll data for cycles through 2023 from FiveThirtyEight's pollster-ratings dataset (CC-BY-4.0); 2024 scored by PollingSource. This record never changes what enters the PollingSource average.