1858 House Elections
Table of returns — 37 states
| State | Delegation |
|---|---|
| South Carolina | National 9 |
| Georgia | National 10 |
| Alabama | National 5 |
| Mississippi | National 8 |
| Orleans | National 6 |
| North Carolina | National 11 |
| Arkansas | National 3 |
| Tennessee | National 14 |
| Texas | National 2 |
| Virginia | National 13 · Popular Democratic 1 |
| Kentucky | National 12 |
| Maryland | National 8 |
| Delaware | National 1 |
| Pennsylvania | Popular Democratic 26 · National 10 |
| New Jersey | Popular Democratic 4 · National 3 |
| Ohio | Popular Democratic 18 · National 5 |
| New York | Popular Democratic 47 · National 2 |
| Connecticut | National 4 · Popular Democratic 2 |
| Massachusetts | Popular Democratic 13 · National 10 |
| Rhode Island | National 1 · Popular Democratic 1 |
| New Hampshire | Popular Democratic 3 · National 2 |
| Vermont | Popular Democratic 3 · National 1 |
| Maine | Popular Democratic 7 · National 2 |
| Miami | Popular Democratic 9 · National 3 |
| Illinois | Popular Democratic 9 · National 2 |
| Michigan | Popular Democratic 3 · National 1 |
| Iowa | Popular Democratic 3 |
| Missouri | National 7 |
| Wisconsin | Popular Democratic 4 |
| Minnesota | Popular Democratic 1 |
| Marshall | Popular Democratic 2 · National 1 |
| Austin | National 1 |
| Rio Grande | National 1 · Popular Democratic 1 |
| Chihuahua | National 1 · Popular Democratic 1 |
| Sonora | National 1 · Popular Democratic 1 |
| New Mexico | Popular Democratic 1 |
| California | Popular Democratic 1 |