1816 Senate Elections
Table of returns — 19 states
| State | Winner | Margin |
|---|---|---|
| South Carolina | Republican (Republican) | 2.4% |
| Georgia | Republican (Republican) | 14.6% |
| Orleans | Admissionist (Admissionist) | 34.6% |
| North Carolina | Admissionist (Admissionist) | 8.2% |
| Tennessee | Admissionist (Admissionist) | 33.4% |
| Virginia | Roundhead (Roundhead Federalist) | 3.6% |
| Kentucky | Admissionist (Admissionist) | 43.3% |
| Maryland | Cavalier (Cavalier Federalist) | 38.9% |
| Delaware | Roundhead (Roundhead Federalist) | 19.0% |
| Pennsylvania | Admissionist (Admissionist) | 17.9% |
| New Jersey | Admissionist (Admissionist) | 5.1% |
| Ohio | Admissionist (Admissionist) | 57.7% |
| New York | Admissionist (Admissionist) | 4.7% |
| Connecticut | Cavalier (Cavalier Federalist) | 7.3% |
| Massachusetts | Roundhead (Roundhead Federalist) | 70.7% |
| Rhode Island | Cavalier (Cavalier Federalist) | 9.2% |
| New Hampshire | Admissionist (Admissionist) | 9.1% |
| Vermont | Roundhead (Roundhead Federalist) | 21.8% |
| Massachusetts | Roundhead (Roundhead Federalist) | 70.7% |