2022 | Democratic | 3,106,313 | 40.0% | | Republican | 4,614,210 | 59.4% | | Other | 50,876 | 0.7% | |
2018 | Democratic | 4,043,723 | 49.2% | | Republican | 4,076,186 | 49.6% | | Other | 100,652 | 1.2% | |
2014 | Democratic | 2,801,198 | 47.1% | | Republican | 2,865,343 | 48.1% | | Other | 285,020 | 4.8% | |
2010 | Democratic | 2,557,785 | 47.7% | | Republican | 2,619,335 | 48.9% | | Other | 182,615 | 3.4% | |
2006 | Democratic | 2,178,289 | 45.1% | | Republican | 2,519,845 | 52.2% | | Other | 131,136 | 2.7% | |
2002 | Democratic | 2,201,427 | 43.2% | | Republican | 2,856,845 | 56.0% | | Other | 42,309 | 0.8% | |
1998 | Democratic | 1,773,054 | 44.7% | | Republican | 2,191,105 | 55.3% | | Other | 282 | 0.0% | |
1994 | Democratic | 2,135,008 | 50.8% | | Republican | 2,071,068 | 49.2% | | Other | 583 | 0.0% | |
1990 | Democratic | 1,995,206 | 56.5% | | Republican | 1,535,068 | 43.5% | | Other | 597 | 0.0% | |
1986 | Democratic | 1,538,620 | 45.4% | | Republican | 1,847,525 | 54.6% | | Other | 26 | 0.0% | |
1982 | Democratic | 1,739,553 | 64.7% | | Republican | 949,013 | 35.3% | |
1978 | Democratic | 1,406,580 | 55.6% | | Republican | 1,123,888 | 44.4% | |
1974 | Democratic | 1,118,954 | 61.2% | | Republican | 709,438 | 38.8% | |
1970 | Democratic | 984,305 | 56.9% | | Republican | 746,243 | 43.1% | | Other | 265 | 0.0% | |
1966 | Democratic | 668,233 | 44.9% | | Republican | 821,190 | 55.1% | | Other | 238 | 0.0% | |
1964 | Democratic | 933,554 | 56.1% | | Republican | 686,297 | 41.3% | | Other | 43,630 | 2.6% | |
1960 | Democratic | 849,407 | 59.8% | | Republican | 569,936 | 40.2% | |
1956 | Democratic | 747,753 | 73.7% | | Republican | 266,980 | 26.3% | |
1954 | Democratic | 287,769 | 80.5% | | Republican | 69,852 | 19.5% | |
1952 | Democratic | 624,463 | 74.8% | | Republican | 210,009 | 25.2% | |
1916 | Democratic | 30,343 | 36.6% | | Republican | 10,333 | 12.5% | | Other | 42,209 | 50.9% | |
1912 | Democratic | 38,971 | 80.5% | | Republican | 2,646 | 5.5% | | Independent | 2,314 | 4.8% | | Other | 4,468 | 9.2% | |
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