| Alabama | Winfield Scott Hancock | 60.0% | 10 | James A. Garfield · 37.1% |
| Arkansas | Winfield Scott Hancock | 56.1% | 6 | James A. Garfield · 38.7% |
| California | Winfield Scott Hancock | 49.0% | 1 Garfield · 5 Hancock | James A. Garfield · 48.9% |
| Colorado | James A. Garfield | 51.3% | 3 | Winfield Scott Hancock · 46.0% |
| Connecticut | James A. Garfield | 50.5% | 6 | Winfield Scott Hancock · 48.5% |
| Delaware | Winfield Scott Hancock | 51.5% | 3 | James A. Garfield · 48.0% |
| Florida | Winfield Scott Hancock | 54.2% | 4 | James A. Garfield · 45.8% |
| Georgia | Winfield Scott Hancock | 65.4% | 11 | James A. Garfield · 34.6% |
| Illinois | James A. Garfield | 51.1% | 21 | Winfield Scott Hancock · 44.6% |
| Indiana | James A. Garfield | 49.3% | 15 | Winfield Scott Hancock · 47.9% |
| Iowa | James A. Garfield | 56.9% | 11 | Winfield Scott Hancock · 32.8% |
| Kansas | James A. Garfield | 60.4% | 5 | Winfield Scott Hancock · 29.7% |
| Kentucky | Winfield Scott Hancock | 55.7% | 12 | James A. Garfield · 39.9% |
| Louisiana | Winfield Scott Hancock | 62.3% | 8 | James A. Garfield · 37.3% |
| Maine | James A. Garfield | 51.5% | 7 | Winfield Scott Hancock · 45.3% |
| Maryland | Winfield Scott Hancock | 54.4% | 8 | James A. Garfield · 45.6% |
| Massachusetts | James A. Garfield | 58.5% | 13 | Winfield Scott Hancock · 39.6% |
| Michigan | James A. Garfield | 52.5% | 11 | Winfield Scott Hancock · 37.3% |
| Minnesota | James A. Garfield | 62.3% | 8 | Winfield Scott Hancock · 35.4% |
| Mississippi | Winfield Scott Hancock | 64.7% | 8 | James A. Garfield · 29.8% |
| Missouri | Winfield Scott Hancock | 52.5% | 15 | James A. Garfield · 38.7% |
| Nebraska | James A. Garfield | 62.9% | 3 | Winfield Scott Hancock · 32.7% |
| Nevada | Winfield Scott Hancock | 52.4% | 3 | James A. Garfield · 47.6% |
| New Hampshire | James A. Garfield | 51.9% | 5 | Winfield Scott Hancock · 47.2% |
| New Jersey | Winfield Scott Hancock | 49.0% | 9 | James A. Garfield · 49.0% |
| New York | James A. Garfield | 50.3% | 35 | Winfield Scott Hancock · 48.4% |
| North Carolina | Winfield Scott Hancock | 51.6% | 10 | James A. Garfield · 48.0% |
| Ohio | James A. Garfield | 51.7% | 22 | Winfield Scott Hancock · 47.0% |
| Oregon | James A. Garfield | 50.5% | 3 | Winfield Scott Hancock · 48.9% |
| Pennsylvania | James A. Garfield | 50.8% | 29 | Winfield Scott Hancock · 46.6% |
| Rhode Island | James A. Garfield | 62.2% | 4 | Winfield Scott Hancock · 36.9% |
| South Carolina | Winfield Scott Hancock | 65.5% | 7 | James A. Garfield · 34.1% |
| Tennessee | Winfield Scott Hancock | 53.3% | 12 | James A. Garfield · 44.3% |
| Texas | Winfield Scott Hancock | 66.8% | 8 | James A. Garfield · 21.5% |
| Vermont | James A. Garfield | 70.0% | 5 | Winfield Scott Hancock · 28.1% |
| Virginia | Winfield Scott Hancock | 60.5% | 11 | James A. Garfield · 39.6% |
| West Virginia | Winfield Scott Hancock | 51.0% | 5 | James A. Garfield · 41.1% |
| Wisconsin | James A. Garfield | 54.0% | 10 | Winfield Scott Hancock · 42.9% |