| State | Total Vote | D | R | Margin |
%Margin | Democratic | Republican | Other | Democratic | Republican | Other |
| Alabama | 1,293,405 | 2 | 1 | 343,405 | 26.55% | 36.69% | 63.24% | 0.07% | 474,568 | 817,973 | 864 |
| Alaska | 221,807 | 2 | 1 | 121,484 | 54.77% | 19.72% | 74.49% | 5.79% | 43,743 | 165,227 | 12,837 |
| Arizona | 1,013,280 | 2 | 1 | 421,353 | 41.58% | 27.16% | 68.74% | 4.09% | 275,224 | 696,577 | 41,479 |
| Arkansas | 700,644 | 1 | 2 | 90,008 | 12.85% | 55.07% | 42.23% | 2.70% | 385,878 | 295,870 | 18,896 |
| California | 8,311,905 | 1 | 2 | 834,978 | 10.05% | 53.06% | 43.01% | 3.93% | 4,410,056 | 3,575,078 | 326,771 |
| Colorado | 1,323,783 | 2 | 1 | 363,531 | 27.46% | 35.01% | 62.47% | 2.52% | 463,435 | 826,966 | 33,382 |
| Connecticut | 964,457 | 1 | 2 | 316,129 | 32.78% | 65.15% | 32.37% | 2.49% | 628,306 | 312,177 | 23,974 |
| Florida | 3,900,162 | 1 | 2 | 972,652 | 24.94% | 62.47% | 37.53% | 0.00% | 2,436,407 | 1,463,755 | 0 |
| Georgia | 1,753,953 | 2 | 1 | 126,636 | 7.22% | 45.15% | 52.37% | 2.48% | 791,904 | 918,540 | 43,509 |
| Hawaii | 398,124 | 1 | 2 | 244,288 | 61.36% | 79.18% | 17.82% | 2.99% | 315,252 | 70,964 | 11,908 |
| Idaho | 378,174 | 2 | 1 | 155,591 | 41.14% | 28.39% | 69.54% | 2.07% | 107,375 | 262,966 | 7,833 |
| Illinois | 3,394,521 | 2 | 1 | 98,545 | 2.90% | 47.44% | 50.35% | 2.21% | 1,610,496 | 1,709,041 | 74,984 |
| Indiana | 1,588,617 | 1 | 2 | 459,512 | 28.93% | 63.72% | 34.79% | 1.49% | 1,012,244 | 552,732 | 23,641 |
| Iowa | 947,907 | 2 | 1 | 359,431 | 37.92% | 30.49% | 68.41% | 1.09% | 289,049 | 648,480 | 10,378 |
| Kansas | 727,236 | 2 | 1 | 244,921 | 33.68% | 31.59% | 65.27% | 3.15% | 229,718 | 474,639 | 22,879 |
| Kentucky | 1,145,414 | 2 | 1 | 6,766 | 0.59% | 49.16% | 49.75% | 1.10% | 563,051 | 569,817 | 12,546 |
| Louisiana | 969,165 | 1 | 2 | 313,886 | 32.39% | 64.02% | 31.64% | 4.34% | 620,502 | 306,616 | 42,047 |
| Maryland | 1,507,447 | 1 | 2 | 618,173 | 41.01% | 70.50% | 29.50% | 0.00% | 1,062,810 | 444,637 | 0 |
| Missouri | 1,576,857 | 2 | 1 | 140,417 | 8.90% | 43.77% | 52.68% | 3.55% | 690,208 | 830,625 | 56,024 |
| Nevada | 435,790 | 1 | 2 | 428 | 0.10% | 47.88% | 47.78% | 4.34% | 208,650 | 208,222 | 18,918 |
| New Hampshire | 314,956 | 2 | 1 | 124,594 | 39.56% | 28.22% | 67.78% | 4.00% | 88,883 | 213,477 | 12,596 |
| New York | 4,670,805 | 1 | 2 | 492,077 | 10.54% | 54.62% | 44.08% | 1.30% | 2,551,065 | 2,058,988 | 60,752 |
| North Carolina | 2,012,143 | 1 | 2 | 83,294 | 4.14% | 51.15% | 47.01% | 1.84% | 1,029,237 | 945,943 | 36,963 |
| North Dakota | 213,358 | 1 | 2 | 59,734 | 28.00% | 63.16% | 35.16% | 1.69% | 134,747 | 75,013 | 3,598 |
| Ohio | 3,404,351 | 2 | 1 | 440,033 | 12.93% | 43.53% | 56.46% | 0.01% | 1,482,054 | 1,922,087 | 210 |
| Oklahoma | 859,713 | 2 | 1 | 301,784 | 35.10% | 31.28% | 66.38% | 2.34% | 268,898 | 570,682 | 20,133 |
| Oregon | 1,117,747 | 1 | 2 | 304,686 | 27.26% | 61.05% | 33.79% | 5.15% | 682,425 | 377,739 | 57,583 |
| Pennsylvania | 2,957,499 | 2 | 1 | 785,341 | 26.55% | 34.79% | 61.34% | 3.87% | 1,028,839 | 1,814,180 | 114,480 |
| South Carolina | 1,068,367 | 1 | 2 | 74,659 | 6.99% | 52.68% | 45.69% | 1.63% | 562,791 | 488,132 | 17,444 |
| South Dakota | 262,111 | 1 | 2 | 67,453 | 25.73% | 62.14% | 36.41% | 1.45% | 162,884 | 95,431 | 3,796 |
| Utah | 494,909 | 2 | 1 | 153,480 | 31.01% | 32.97% | 63.98% | 3.05% | 163,172 | 316,652 | 15,085 |
| Vermont | 214,036 | 1 | 2 | 106,516 | 49.77% | 72.22% | 22.45% | 5.33% | 154,567 | 48,051 | 11,418 |
| Washington | 1,888,561 | 1 | 2 | 317,807 | 16.83% | 58.41% | 41.59% | 0.00% | 1,103,184 | 785,377 | 0 |
| Wisconsin | 1,760,836 | 1 | 2 | 37,787 | 2.15% | 50.55% | 48.40% | 1.05% | 890,059 | 852,272 | 18,505 |
| Total | 53,792,040 | 1 | 2 | 1,206,755 | 2.24% | 50.05% | 47.80% | 2.15% | 26,921,681 | 25,714,926 | 1,155,433 |
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