2020 | Democratic | 317,323 | 92.1% | | Republican | 18,586 | 5.4% | | Independent | 693 | 0.2% | | Other | 7,754 | 2.3% | |
2016 | Democratic | 282,830 | 90.9% | | Republican | 12,723 | 4.1% | | Independent | 0 | 0.0% | | Other | 15,715 | 5.0% | |
2012 | Democratic | 267,070 | 90.9% | | Republican | 21,381 | 7.3% | | Other | 5,313 | 1.8% | |
2008 | Democratic | 245,800 | 92.5% | | Republican | 17,367 | 6.5% | | Other | 2,686 | 1.0% | |
2004 | Democratic | 202,970 | 89.2% | | Republican | 21,256 | 9.3% | | Other | 3,360 | 1.5% | |
2000 | Democratic | 171,923 | 85.2% | | Republican | 18,073 | 9.0% | | Independent | 10,576 | 5.2% | | Other | 1,322 | 0.7% | |
1996 | Democratic | 158,220 | 85.2% | | Republican | 17,339 | 9.3% | | Independent | 3,611 | 1.9% | | Other | 6,556 | 3.5% | |
1992 | Democratic | 192,619 | 84.6% | | Republican | 20,698 | 9.1% | | Independent | 9,681 | 4.3% | | Other | 4,574 | 2.0% | |
1988 | Democratic | 159,407 | 82.6% | | Republican | 27,590 | 14.3% | | Other | 5,880 | 3.0% | |
1984 | Democratic | 180,408 | 85.4% | | Republican | 29,009 | 13.7% | | Other | 1,871 | 0.9% | |
1980 | Democratic | 130,231 | 74.9% | | Republican | 23,313 | 13.4% | | Independent | 16,131 | 9.3% | | Other | 4,214 | 2.4% | |
1976 | Democratic | 137,818 | 81.6% | | Republican | 27,873 | 16.5% | | Other | 3,139 | 1.9% | |
1972 | Democratic | 127,627 | 78.1% | | Republican | 35,226 | 21.6% | | Other | 568 | 0.3% | |
1968 | Democratic | 139,566 | 81.8% | | Republican | 31,012 | 18.2% | | Independent | 0 | 0.0% | |
1964 | Democratic | 169,796 | 85.5% | | Republican | 28,801 | 14.5% | | Independent | 0 | 0.0% | |
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