| House control favorite on November 2? | Democratic Party | 1.2k | Not graded | — |
| House control favorite on November 2? | Republican Party | 1.1k | Not graded | — |
| House control favorite on November 2? | Democratic Party | 186 | Not graded | — |
| House control favorite on November 2? | Republican Party | 158 | Not graded | — |
| House control favorite on November 2? | Republican Party | 102 | Not graded | — |
| House control favorite on November 2? | Republican Party | 80 | Not graded | — |
| House control favorite on November 2? | Republican Party | 50 | Not graded | — |
| House control favorite on November 2? | Democratic Party | 27 | Not graded | — |
| House control favorite on November 2? | Democratic Party | 20 | Not graded | — |
| House control favorite on November 2? | Democratic Party | 8 | Not graded | — |