2022 | Democratic | 6,339,436 | 59.1% | | Republican | 4,390,424 | 40.9% | |
2018 | Democratic | 7,790,743 | 63.6% | | Republican | 4,465,587 | 36.4% | |
2014 | Democratic | 4,102,649 | 57.5% | | Republican | 3,033,476 | 42.5% | |
2010 | Democratic | 4,095,203 | 45.9% | | Republican | 4,081,407 | 45.7% | | Other | 754,573 | 8.4% | |
2006 | Democratic | 4,756,184 | 56.3% | | Republican | 3,220,429 | 38.1% | | Other | 472,396 | 5.6% | |
2002 | Democratic | 3,716,282 | 51.3% | | Republican | 2,920,752 | 40.3% | | Other | 604,683 | 8.3% | |
1998 | Democratic | 4,119,139 | 51.5% | | Republican | 3,389,709 | 42.4% | | Other | 488,886 | 6.1% | |
1994 | Democratic | 3,256,070 | 39.5% | | Republican | 4,438,733 | 53.9% | | Other | 545,794 | 6.6% | |
1990 | Democratic | 3,379,021 | 46.4% | | Republican | 3,407,927 | 46.8% | | Other | 499,249 | 6.9% | |
1986 | Democratic | 4,691,142 | 66.0% | | Republican | 2,118,627 | 29.8% | | Other | 298,907 | 4.2% | |
1982 | Democratic | 4,015,953 | 53.5% | | Republican | 3,141,996 | 41.9% | | Other | 344,085 | 4.6% | |
1978 | Democratic | 2,923,432 | 43.4% | | Republican | 3,558,329 | 52.9% | | Other | 246,842 | 3.7% | |
1974 | Democratic | 2,707,998 | 45.0% | | Republican | 3,312,125 | 55.0% | |
1970 | Democratic | 3,053,916 | 47.9% | | Republican | 3,140,087 | 49.3% | | Other | 177,716 | 2.8% | |
1966 | Democratic | 3,375,334 | 53.8% | | Republican | 2,901,840 | 46.2% | | Other | 1,018 | 0.0% | |
1962 | Democratic | 3,179,795 | 56.1% | | Republican | 2,491,900 | 43.9% | | Other | 183 | 0.0% | |
1958 | Democratic | 3,106,788 | 61.4% | | Republican | 1,955,591 | 38.6% | | Other | 1,070 | 0.0% | |
1954 | Democratic | 3,537,594 | 94.5% | | Republican | 0 | 0.0% | | Independent | 204,171 | 5.5% | | Other | 136 | 0.0% | |
1950 | Democratic | 1,859,822 | 51.8% | | Republican | 1,634,047 | 45.5% | | Other | 96,833 | 2.7% | |
1946 | Democratic | 1,070,364 | 41.6% | | Republican | 1,414,744 | 55.0% | | Independent | 85,688 | 3.3% | | Other | 118 | 0.0% | |
1942 | Democratic | 1,060,645 | 51.6% | | Republican | 911,206 | 44.4% | | Independent | 81,988 | 4.0% | | Other | 66 | 0.0% | |
1938 | Democratic | 0 | 0.0% | | Republican | 1,542,847 | 66.2% | | Independent | 463,682 | 19.9% | | Other | 325,356 | 14.0% | |
1934 | Democratic | 0 | 0.0% | | Republican | 1,664,022 | 80.7% | | Independent | 396,852 | 19.3% | | Other | 660 | 0.0% | |
1930 | Democratic | 0 | 0.0% | | Republican | 1,039,080 | 100.0% | | Other | 224 | 0.0% | |
1926 | Democratic | 0 | 0.0% | | Republican | 850,423 | 100.0% | | Other | 173 | 0.0% | |
1922 | Democratic | 0 | 0.0% | | Republican | 715,532 | 100.0% | | Other | 76 | 0.0% | |
1918 | Democratic | 0 | 0.0% | | Republican | 480,981 | 77.9% | | Independent | 46,043 | 7.5% | | Other | 90,146 | 14.6% | |
1914 | Democratic | 0 | 0.0% | | Republican | 0 | 0.0% | | Independent | 639,804 | 78.2% | | Other | 178,040 | 21.8% | |
1910 | Democratic | 100,807 | 28.0% | | Republican | 211,431 | 58.7% | | Independent | 41,158 | 11.4% | | Other | 6,634 | 1.8% | |
1906 | Democratic | 94,991 | 32.2% | | Republican | 151,306 | 51.4% | | Independent | 24,321 | 8.3% | | Other | 24,011 | 8.1% | |
1902 | Democratic | 114,949 | 39.9% | | Republican | 156,949 | 54.5% | | Independent | 11,177 | 3.9% | | Other | 4,854 | 1.7% | |
1898 | Democratic | 117,107 | 43.0% | | Republican | 137,703 | 50.5% | | Independent | 10,636 | 3.9% | | Other | 7,149 | 2.6% | |
1894 | Democratic | 82,668 | 30.7% | | Republican | 107,870 | 40.1% | | Independent | 68,344 | 25.4% | | Other | 10,145 | 3.8% | |
1890 | Democratic | 113,381 | 44.9% | | Republican | 130,520 | 51.7% | | Independent | 8,603 | 3.4% | | Other | 22 | 0.0% | |
1886 | Democratic | 93,102 | 47.6% | | Republican | 91,716 | 46.9% | | Independent | 5,533 | 2.8% | | Other | 5,346 | 2.7% | |
1882 | Democratic | 87,174 | 53.1% | | Republican | 72,955 | 44.4% | | Other | 4,006 | 2.4% | |
1879 | Democratic | 28,944 | 18.1% | | Republican | 66,937 | 41.9% | | Independent | 40,628 | 25.5% | | Other | 23,113 | 14.5% | |
1875 | Democratic | 60,915 | 49.6% | | Republican | 34,002 | 27.7% | | Independent | 27,769 | 22.6% | | Other | 21 | 0.0% | |
1871 | Democratic | 57,394 | 48.5% | | Republican | 60,966 | 51.5% | | Other | 1 | 0.0% | |
1867 | Democratic | 48,268 | 51.8% | | Republican | 44,876 | 48.2% | |
1863 | Democratic | 43,615 | 40.2% | | Republican | 64,777 | 59.7% | | Other | 108 | 0.1% | |
1861 | Democratic | 37,615 | 31.8% | | Republican | 48,664 | 41.2% | | Independent | 31,880 | 27.0% | |
1859 | Democratic | 31,168 | 31.1% | | Republican | 9,403 | 9.4% | | Independent | 59,492 | 59.5% | |
1857 | Democratic | 55,561 | 59.3% | | Republican | 18,418 | 19.7% | | Independent | 19,701 | 21.0% | | Other | 47 | 0.1% | |
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