2022 | Democratic | 3,320,561 | 56.7% | | Republican | 2,501,151 | 42.7% | | Other | 30,995 | 0.5% | |
2018 | Democratic | 4,056,931 | 67.0% | | Republican | 1,998,220 | 33.0% | | Other | 3,872 | 0.1% | |
2016 | Democratic | 5,221,967 | 70.6% | | Republican | 2,009,380 | 27.2% | | Other | 165,024 | 2.2% | |
2012 | Democratic | 4,822,330 | 72.2% | | Republican | 1,758,702 | 26.3% | | Other | 98,646 | 1.5% | |
2010 | Democratic | 3,047,111 | 66.3% | | Republican | 1,479,724 | 32.2% | | Other | 68,540 | 1.5% | |
2010 (S) | Democratic | 2,836,361 | 62.9% | | Republican | 1,581,834 | 35.1% | | Other | 88,431 | 2.0% | |
2006 | Democratic | 3,008,428 | 67.0% | | Republican | 1,392,189 | 31.0% | | Other | 89,436 | 2.0% | |
2004 | Democratic | 4,769,824 | 71.2% | | Republican | 1,625,069 | 24.2% | | Other | 307,982 | 4.6% | |
2000 | Democratic | 3,747,310 | 55.3% | | Republican | 2,915,730 | 43.0% | | Other | 116,799 | 1.7% | |
1998 | Democratic | 2,551,065 | 54.6% | | Republican | 2,058,988 | 44.1% | | Other | 60,752 | 1.3% | |
1994 | Democratic | 2,646,541 | 55.2% | | Republican | 1,988,308 | 41.5% | | Other | 155,487 | 3.2% | |
1992 | Democratic | 3,086,200 | 47.8% | | Republican | 3,166,994 | 49.0% | | Other | 205,632 | 3.2% | |
1988 | Democratic | 4,048,649 | 67.0% | | Republican | 1,875,784 | 31.1% | | Other | 116,491 | 1.9% | |
1982 | Democratic | 3,232,146 | 65.1% | | Republican | 1,696,766 | 34.2% | | Other | 38,817 | 0.8% | |
1976 | Democratic | 3,422,594 | 54.2% | | Republican | 2,836,633 | 44.9% | | Other | 60,528 | 1.0% | |
1970 | Democratic | 2,171,232 | 37.0% | | Republican | 1,404,472 | 24.0% | | Other | 2,288,190 | 39.0% | |
1968 | Democratic | 2,150,695 | 32.7% | | Republican | 3,269,772 | 49.7% | | Independent | 1,139,402 | 17.3% | | Other | 21,718 | 0.3% | |
1964 | Democratic | 3,823,749 | 53.5% | | Republican | 3,104,056 | 43.4% | | Independent | 212,216 | 3.0% | | Other | 11,560 | 0.2% | |
1962 | Democratic | 2,289,323 | 40.1% | | Republican | 3,272,417 | 57.4% | | Other | 141,377 | 2.5% | |
1946 | Democratic | 2,308,112 | 47.4% | | Republican | 2,559,365 | 52.6% | |
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