2020 | Democratic | 2,466,500 | 56.0% | | Republican | 1,934,199 | 43.9% | | Other | 4,388 | 0.1% | |
2018 | Democratic | 1,910,370 | 57.0% | | Republican | 1,374,313 | 41.0% | | Other | 66,690 | 2.0% | |
2014 | Democratic | 1,073,667 | 49.1% | | Republican | 1,055,940 | 48.3% | | Other | 54,866 | 2.5% | |
2012 | Democratic | 2,010,067 | 52.9% | | Republican | 1,785,542 | 47.0% | | Other | 6,587 | 0.2% | |
2008 | Democratic | 2,369,327 | 65.0% | | Republican | 1,228,830 | 33.7% | | Other | 45,137 | 1.2% | |
2006 | Democratic | 1,175,606 | 49.6% | | Republican | 1,166,277 | 49.2% | | Other | 28,562 | 1.2% | |
2002 | Democratic | 0 | 0.0% | | Republican | 1,229,894 | 82.6% | | Independent | 145,102 | 9.7% | | Other | 114,426 | 7.7% | |
2000 | Democratic | 1,296,093 | 47.7% | | Republican | 1,420,460 | 52.3% | | Other | 1,748 | 0.1% | |
1996 | Democratic | 1,115,981 | 47.4% | | Republican | 1,235,743 | 52.5% | | Other | 2,987 | 0.1% | |
1994 | Democratic | 938,376 | 45.6% | | Republican | 882,213 | 42.9% | | Independent | 235,324 | 11.4% | | Other | 1,550 | 0.1% | |
1990 | Democratic | 0 | 0.0% | | Republican | 876,782 | 80.9% | | Independent | 196,755 | 18.2% | | Other | 10,153 | 0.9% | |
1988 | Democratic | 1,474,086 | 71.2% | | Republican | 593,652 | 28.7% | | Other | 1,159 | 0.1% | |
1984 | Democratic | 601,142 | 29.9% | | Republican | 1,406,194 | 70.0% | | Other | 151 | 0.0% | |
1982 | Democratic | 690,839 | 48.8% | | Republican | 724,571 | 51.2% | | Other | 212 | 0.0% | |
1978 | Democratic | 608,511 | 49.8% | | Republican | 613,232 | 50.2% | | Other | 513 | 0.0% | |
1976 | Democratic | 596,009 | 38.3% | | Republican | 0 | 0.0% | | Independent | 890,778 | 57.2% | | Other | 70,559 | 4.5% | |
1972 | Democratic | 643,963 | 46.1% | | Republican | 718,367 | 51.4% | | Other | 33,968 | 2.4% | |
1970 | Democratic | 294,582 | 31.2% | | Republican | 144,765 | 15.3% | | Independent | 506,237 | 53.5% | |
1966 | Democratic | 429,855 | 58.6% | | Republican | 245,681 | 33.5% | | Independent | 58,251 | 7.9% | | Other | 92 | 0.0% | |
1960 | Democratic | 506,169 | 81.3% | | Republican | 0 | 0.0% | | Independent | 88,718 | 14.2% | | Other | 27,933 | 4.5% | |
1958 | Democratic | 317,221 | 69.3% | | Republican | 0 | 0.0% | | Independent | 120,224 | 26.3% | | Other | 20,195 | 4.4% | |
1954 | Democratic | 244,844 | 79.9% | | Republican | 0 | 0.0% | | Independent | 32,681 | 10.7% | | Other | 28,985 | 9.5% | |
1952 | Democratic | 398,677 | 73.4% | | Republican | 0 | 0.0% | | Independent | 69,133 | 12.7% | | Other | 75,706 | 13.9% | |
1930 | Democratic | 112,002 | 76.7% | | Republican | 0 | 0.0% | | Independent | 26,091 | 17.9% | | Other | 8,003 | 5.5% | |
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