| Alabama | William Jennings Bryan | 67.0% | 11 | William McKinley · 28.6% |
| Arkansas | William Jennings Bryan | 73.7% | 8 | William McKinley · 25.1% |
| California | William McKinley | 49.2% | 1 Bryan · 8 McKinley | William Jennings Bryan · 48.5% |
| Colorado | William Jennings Bryan | 84.9% | 4 | William McKinley · 13.9% |
| Connecticut | William McKinley | 63.2% | 6 | William Jennings Bryan · 32.5% |
| Delaware | William McKinley | 53.2% | 3 | William Jennings Bryan · 43.1% |
| Florida | William Jennings Bryan | 70.4% | 4 | William McKinley · 24.3% |
| Georgia | William Jennings Bryan | 57.8% | 13 | William McKinley · 36.6% |
| Idaho | William Jennings Bryan | 78.1% | 3 | William McKinley · 21.3% |
| Illinois | William McKinley | 55.7% | 24 | William Jennings Bryan · 42.7% |
| Indiana | William McKinley | 50.8% | 15 | William Jennings Bryan · 48.0% |
| Iowa | William McKinley | 55.5% | 13 | William Jennings Bryan · 42.9% |
| Kansas | William Jennings Bryan | 51.5% | 10 | William McKinley · 47.5% |
| Kentucky | William McKinley | 48.9% | 1 Bryan · 12 McKinley | William Jennings Bryan · 48.9% |
| Louisiana | William Jennings Bryan | 76.4% | 8 | William McKinley · 21.8% |
| Maine | William McKinley | 67.9% | 6 | William Jennings Bryan · 29.2% |
| Maryland | William McKinley | 54.7% | 8 | William Jennings Bryan · 41.6% |
| Massachusetts | William McKinley | 69.5% | 15 | William Jennings Bryan · 26.3% |
| Michigan | William McKinley | 53.8% | 14 | William Jennings Bryan · 43.5% |
| Minnesota | William McKinley | 56.6% | 9 | William Jennings Bryan · 40.9% |
| Mississippi | William Jennings Bryan | 91.0% | 9 | William McKinley · 6.9% |
| Missouri | William Jennings Bryan | 54.0% | 17 | William McKinley · 45.2% |
| Montana | William Jennings Bryan | 79.9% | 3 | William McKinley · 19.7% |
| Nebraska | William Jennings Bryan | 51.5% | 6 | William McKinley · 46.2% |
| Nevada | William Jennings Bryan | 81.2% | 3 | William McKinley · 18.8% |
| New Hampshire | William McKinley | 68.7% | 4 | William Jennings Bryan · 25.9% |
| New Jersey | William McKinley | 59.7% | 10 | William Jennings Bryan · 36.0% |
| New York | William McKinley | 57.6% | 36 | William Jennings Bryan · 38.7% |
| North Carolina | William Jennings Bryan | 52.6% | 11 | William McKinley · 46.8% |
| North Dakota | William McKinley | 55.6% | 3 | William Jennings Bryan · 43.7% |
| Ohio | William McKinley | 51.9% | 23 | William Jennings Bryan · 47.1% |
| Oregon | William McKinley | 50.0% | 4 | William Jennings Bryan · 48.0% |
| Pennsylvania | William McKinley | 61.0% | 32 | William Jennings Bryan · 36.3% |
| Rhode Island | William McKinley | 68.3% | 4 | William Jennings Bryan · 26.4% |
| South Carolina | William Jennings Bryan | 85.3% | 9 | William McKinley · 13.5% |
| South Dakota | William Jennings Bryan | 49.7% | 3 | William McKinley · 49.5% |
| Tennessee | William Jennings Bryan | 52.1% | 12 | William McKinley · 46.3% |
| Texas | William Jennings Bryan | 68.4% | 15 | William McKinley · 30.3% |
| Utah | William Jennings Bryan | 82.7% | 3 | William McKinley · 17.3% |
| Vermont | William McKinley | 80.1% | 4 | William Jennings Bryan · 16.7% |
| Virginia | William Jennings Bryan | 52.5% | 12 | William McKinley · 45.9% |
| Washington | William Jennings Bryan | 57.0% | 4 | William McKinley · 41.8% |
| West Virginia | William McKinley | 52.2% | 6 | William Jennings Bryan · 46.8% |
| Wisconsin | William McKinley | 59.9% | 12 | William Jennings Bryan · 37.0% |
| Wyoming | William Jennings Bryan | 51.6% | 3 | William McKinley · 47.8% |