| State | Total Vote | R | W | Margin |
%Margin | Trend% | Roosevelt | Willkie | Other |
| Alabama | 294,219 | 1 | 2 | 208,542 | 70.88% | 11.62% | 85.22% | 14.34% | 0.44% |
| Arizona | 150,039 | 1 | 2 | 41,237 | 27.48% | 1.13% | 63.49% | 36.01% | 0.49% |
| Arkansas | 200,743 | 1 | 2 | 116,501 | 58.03% | 8.39% | 79.02% | 20.98% | 0.00% |
| California | 3,268,791 | 1 | 2 | 526,199 | 16.10% | 4.86% | 57.44% | 41.34% | 1.22% |
| Colorado | 549,004 | 2 | 1 | 14,022 | 2.55% | 11.53% | 48.37% | 50.92% | 0.71% |
| Connecticut | 781,502 | 1 | 2 | 55,802 | 7.14% | 6.46% | 53.44% | 46.30% | 0.26% |
| Delaware | 136,374 | 1 | 2 | 13,159 | 9.65% | 14.18% | 54.70% | 45.05% | 0.25% |
| Florida | 485,492 | 1 | 2 | 233,176 | 48.03% | 10.13% | 74.01% | 25.99% | 0.00% |
| Georgia | 312,551 | 1 | 2 | 218,834 | 70.02% | 9.81% | 84.85% | 14.83% | 0.32% |
| Idaho | 235,168 | 1 | 2 | 21,289 | 9.05% | 6.42% | 54.36% | 45.31% | 0.33% |
| Illinois | 4,217,935 | 1 | 2 | 102,694 | 2.43% | 1.28% | 50.97% | 48.54% | 0.49% |
| Indiana | 1,782,747 | 2 | 1 | 25,403 | 1.42% | 1.87% | 49.03% | 50.45% | 0.52% |
| Iowa | 1,215,430 | 2 | 1 | 53,570 | 4.41% | 1.81% | 47.62% | 52.03% | 0.35% |
| Kansas | 860,297 | 2 | 1 | 124,444 | 14.47% | 7.88% | 42.40% | 56.86% | 0.74% |
| Kentucky | 970,063 | 1 | 2 | 146,838 | 15.14% | 10.84% | 57.44% | 42.30% | 0.25% |
| Louisiana | 372,305 | 1 | 2 | 267,305 | 71.80% | 8.44% | 85.88% | 14.09% | 0.03% |
| Maine | 320,840 | 2 | 1 | 7,473 | 2.33% | 25.94% | 48.77% | 51.10% | 0.13% |
| Maryland | 660,117 | 1 | 2 | 115,012 | 17.42% | 6.41% | 58.25% | 40.83% | 0.91% |
| Massachusetts | 2,026,993 | 1 | 2 | 136,822 | 6.75% | 11.59% | 53.11% | 46.36% | 0.53% |
| Michigan | 2,085,929 | 2 | 1 | 6,926 | 0.33% | 3.60% | 49.52% | 49.85% | 0.62% |
| Minnesota | 1,251,188 | 1 | 2 | 47,922 | 3.83% | 12.70% | 51.49% | 47.66% | 0.86% |
| Mississippi | 175,824 | 1 | 2 | 160,903 | 91.51% | 11.50% | 95.70% | 4.19% | 0.11% |
| Missouri | 1,833,729 | 1 | 2 | 87,467 | 4.77% | 3.52% | 52.27% | 47.50% | 0.23% |
| Montana | 247,873 | 1 | 2 | 46,119 | 18.61% | 8.78% | 58.78% | 40.17% | 1.05% |
| Nebraska | 615,878 | 2 | 1 | 88,524 | 14.37% | 16.47% | 42.81% | 57.19% | 0.00% |
| Nevada | 53,174 | 1 | 2 | 10,716 | 20.15% | 11.16% | 60.08% | 39.92% | 0.00% |
| New Hampshire | 235,419 | 1 | 2 | 15,165 | 6.44% | 18.99% | 53.22% | 46.78% | 0.00% |
| New Jersey | 1,974,214 | 1 | 2 | 71,528 | 3.62% | 2.09% | 51.48% | 47.86% | 0.66% |
| New Mexico | 183,258 | 1 | 2 | 24,384 | 13.31% | 1.41% | 56.59% | 43.28% | 0.13% |
| New York | 6,301,596 | 1 | 2 | 224,440 | 3.56% | 2.02% | 51.60% | 48.04% | 0.35% |
| North Carolina | 822,648 | 1 | 2 | 395,382 | 48.06% | 15.56% | 74.03% | 25.97% | 0.00% |
| North Dakota | 280,775 | 2 | 1 | 30,554 | 10.88% | 29.61% | 44.18% | 55.06% | 0.77% |
| Ohio | 3,319,912 | 1 | 2 | 146,366 | 4.41% | 1.85% | 52.20% | 47.80% | 0.00% |
| Oklahoma | 826,212 | 1 | 2 | 125,441 | 15.18% | 4.65% | 57.41% | 42.23% | 0.37% |
| Oregon | 481,240 | 1 | 2 | 38,860 | 8.07% | 12.41% | 53.70% | 45.62% | 0.68% |
| Pennsylvania | 4,078,714 | 1 | 2 | 281,187 | 6.89% | 5.16% | 53.23% | 46.33% | 0.44% |
| Rhode Island | 321,148 | 1 | 2 | 43,529 | 13.55% | 14.93% | 56.73% | 43.17% | 0.10% |
| South Carolina | 99,832 | 1 | 2 | 91,110 | 91.26% | 8.42% | 95.63% | 4.37% | 0.00% |
| South Dakota | 308,427 | 2 | 1 | 45,703 | 14.82% | 12.04% | 42.59% | 57.41% | 0.00% |
| Tennessee | 522,823 | 1 | 2 | 182,448 | 34.90% | 11.10% | 67.25% | 32.35% | 0.40% |
| Texas | 1,124,531 | 1 | 2 | 697,282 | 62.01% | 1.54% | 80.92% | 18.91% | 0.17% |
| Utah | 247,819 | 1 | 2 | 61,126 | 24.67% | 0.58% | 62.25% | 37.59% | 0.16% |
| Vermont | 143,062 | 2 | 1 | 14,102 | 9.86% | 17.60% | 44.92% | 54.78% | 0.29% |
| Virginia | 346,607 | 1 | 2 | 126,598 | 36.52% | 9.99% | 68.08% | 31.55% | 0.37% |
| Washington | 793,833 | 1 | 2 | 140,022 | 17.64% | 4.56% | 58.22% | 40.58% | 1.20% |
| West Virginia | 868,076 | 1 | 2 | 123,248 | 14.20% | 7.14% | 57.10% | 42.90% | 0.00% |
| Wisconsin | 1,405,522 | 1 | 2 | 25,615 | 1.82% | 17.42% | 50.15% | 48.32% | 1.53% |
| Wyoming | 112,240 | 1 | 2 | 6,654 | 5.93% | 2.87% | 52.82% | 46.89% | 0.29% |
| Total | 49,902,113 | 1 | 2 | 4,966,201 | 9.95% | 0.00% | 54.74% | 44.78% | 0.48% |
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