| Dems win Gov, Reps win Senate | No | 2.1k | Not graded | — |
| Other | No | 2.1k | Not graded | — |
| Reps sweep | No | 2.1k | Not graded | — |
| Reps win Gov, Dems win Senate | No | 2.1k | Not graded | — |
| Dems sweep | No | 2.1k | Not graded | — |
| Reps win Gov, Dems win Senate | No | 1.4k | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 1.4k | Not graded | — |
| Other | Yes | 1.4k | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 1.4k | Not graded | — |
| Dems sweep | Yes | 1.4k | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 1.3k | Not graded | — |
| Reps sweep | Yes | 833 | Not graded | — |
| Dems win Gov, Reps win Senate | No | 500 | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 361 | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 356 | Not graded | — |
| Reps sweep | Yes | 350 | Not graded | — |
| Reps sweep | Yes | 345 | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 320 | Not graded | — |
| Dems win Gov, Reps win Senate | Yes | 313 | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 226 | Not graded | — |
| Other | Yes | 223 | Not graded | — |
| Reps win Gov, Dems win Senate | Yes | 200 | Not graded | — |
| Reps sweep | Yes | 189 | Not graded | — |
| Reps sweep | No | 187 | Not graded | — |
| Dems win Gov, Reps win Senate | No | 179 | Not graded | — |