Official Results

Presidential Elections
Year Percent of Voting Age Population Casting Ballots for President Percent Votes Cast For Democratic Nominee for President Percent Votes Cast For Republican Nominee for President Percent Votes Cast For Other Candidates for President
1972 55.1% 37.2% 60.2% 2.6%
1976 53.6% 50.0% 48.0% 2.0%
1980 52.8% 41.0% 50.5% 8.5%
1984 53.3% 40.4% 58.5% 1.1%
1988 50.3% 45.5% 53.1% 1.4%
1992 55.2% 42.9% 37.1% 20.0%
1996 49.0% 49.2% 40.7% 10.1%
2000 50.3% 48.3% 47.8% 3.9%
2004 55.7% 48.1% 50.6% 1.3%
2008 57.1% 52.9% 45.6% 1.5%
House Elections
Year Percent of Voting Age Population Casting Ballots for House Percent Votes Cast For Democratic Nominee for House Percent Votes Cast For Republican Nominee for House Percent Votes Cast For Other Candidates for House
1972 50.6% 51.7% 46.4% 1.9%
1974 35.7% 57.1% 40.5% 2.4%
1976 48.8% 55.5% 42.2% 2.3%
1978 34.5% 53.4% 44.7% 1.9%
1980 47.5% 50.3% 47.6% 2.1%
1982 37.7% 55.0% 43.2% 1.8%
1984 47.4% 51.9% 46.8% 1.3%
1986 33.6% 54.1% 44.2% 1.7%
1988 44.9% 53.2% 45.3% 1.5%
1990 33.6% 52.0% 43.9% 4.1%
1992 51.3% 49.9% 44.8% 5.3%
1994 36.5% 44.7% 51.5% 3.8%
1996 45.9% 48.1% 47.8% 4.1%
1998 33.1% 47.1% 48.0% 4.9%
2000 47.1% 47.0% 47.3% 5.7%
2002 34.8% 45.0% 49.6% 5.4%
2004 51.6% 46.6% 49.2% 4.2%
2006 36.1% 52.0% 44.1% 3.9%
2008 53.3% 52.9% 42.4% 4.7%
2010 37.0% 44.8% 51.4% 3.8%
Sources
Turnout Percentages U.S. Census Bureau
Vote Percentages Office of the Clerk of the U.S. House of Representatives