| Dems sweep | Yes | 1.2k | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 1.1k | Not graded | — |
| Reps sweep | No | 754 | Not graded | — |
| Reps win Gov, Dems win Senate | No | 754 | Not graded | — |
| Dems sweep | No | 754 | Not graded | — |
| Other | No | 754 | Not graded | — |
| Dems win Gov, Reps win Senate | No | 754 | Not graded | — |
| Dems sweep | No | 522 | Not graded | — |
| Other | Yes | 500 | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 472 | Not graded | — |
| Reps sweep | Yes | 405 | Not graded | — |
| Reps win Gov, Dems win Senate | No | 321 | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 275 | Not graded | — |
| Reps sweep | Yes | 207 | Not graded | — |
| Dems sweep | No | 123 | Not graded | — |
| Reps sweep | No | 88 | Not graded | — |
| Dems sweep | Yes | 84 | Not graded | — |
| Reps sweep | Yes | 82 | Not graded | — |
| Other | Yes | 78 | Not graded | — |
| Other | Yes | 78 | Not graded | — |
| Reps sweep | Yes | 73 | Not graded | — |
| Reps sweep | Yes | 64 | Not graded | — |
| Reps sweep | No | 60 | Not graded | — |
| Reps win Gov, Dems win Senate | No | 60 | Not graded | — |
| Dems sweep | No | 60 | Not graded | — |