2022 | Democratic | 872,694 | 42.2% | | Republican | 1,146,966 | 55.4% | | Other | 49,470 | 2.4% | |
2018 | Democratic | 1,112,935 | 45.6% | | Republican | 1,254,927 | 51.4% | | Other | 74,427 | 3.0% | |
2016 | Democratic | 1,300,200 | 46.4% | | Republican | 1,378,458 | 49.2% | | Other | 123,983 | 4.4% | |
2012 | Democratic | 1,494,125 | 54.8% | | Republican | 1,066,159 | 39.1% | | Other | 165,509 | 6.1% | |
2010 | Democratic | 789,736 | 40.6% | | Republican | 1,054,160 | 54.2% | | Other | 100,003 | 5.1% | |
2006 | Democratic | 1,055,255 | 49.6% | | Republican | 1,006,941 | 47.3% | | Other | 66,263 | 3.1% | |
2004 | Democratic | 1,158,261 | 42.8% | | Republican | 1,518,089 | 56.1% | | Other | 30,052 | 1.1% | |
2002 (S) | Democratic | 913,778 | 48.7% | | Republican | 935,032 | 49.8% | | Other | 28,810 | 1.5% | |
2000 | Democratic | 1,191,812 | 50.5% | | Republican | 1,142,852 | 48.4% | | Other | 26,922 | 1.1% | |
1998 | Democratic | 690,208 | 43.8% | | Republican | 830,625 | 52.7% | | Other | 56,024 | 3.6% | |
1994 | Democratic | 633,697 | 35.7% | | Republican | 1,060,149 | 59.7% | | Other | 81,270 | 4.6% | |
1992 | Democratic | 1,057,967 | 44.9% | | Republican | 1,221,901 | 51.9% | | Other | 75,048 | 3.2% | |
1988 | Democratic | 660,045 | 31.8% | | Republican | 1,407,416 | 67.7% | | Other | 11,410 | 0.5% | |
1986 | Democratic | 699,624 | 47.4% | | Republican | 777,612 | 52.6% | | Other | 91 | 0.0% | |
1982 | Democratic | 758,629 | 49.1% | | Republican | 784,876 | 50.8% | | Other | 16 | 0.0% | |
1980 | Democratic | 1,074,859 | 52.0% | | Republican | 985,399 | 47.7% | | Other | 6,707 | 0.3% | |
1976 | Democratic | 813,571 | 42.5% | | Republican | 1,090,067 | 56.9% | | Other | 10,822 | 0.6% | |
1974 | Democratic | 735,433 | 60.1% | | Republican | 480,900 | 39.3% | | Other | 7,970 | 0.7% | |
1970 | Democratic | 655,431 | 51.0% | | Republican | 617,903 | 48.1% | | Other | 10,578 | 0.8% | |
1968 | Democratic | 887,414 | 51.1% | | Republican | 850,544 | 48.9% | |
1964 | Democratic | 1,186,666 | 66.6% | | Republican | 596,377 | 33.4% | |
1962 | Democratic | 666,929 | 54.6% | | Republican | 555,330 | 45.4% | |
1958 | Democratic | 780,083 | 66.5% | | Republican | 393,847 | 33.5% | |
1940 | Democratic | 930,775 | 51.2% | | Republican | 886,376 | 48.7% | | Other | 1,865 | 0.1% | |
1934 | Democratic | 787,110 | 59.5% | | Republican | 524,954 | 39.7% | | Other | 9,812 | 0.7% | |
1928 | Democratic | 726,322 | 47.9% | | Republican | 787,499 | 51.9% | | Other | 3,102 | 0.2% | |
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