| DATE | ELECTION | # OF VOTERS | #OF VOTES CAST | PERCENTAGE |
| 5/3/1966 | First Primary | 13,763 | 8,766 | 63.60% |
| 5/24/1966 | Second Primary | 13,783 | 9,024 | 65.50% |
| 11/8/1966 | General | 14,125 | 7,557 | 53.50% |
| 5/7/1968 | First Primary | 13,912 | 9,881 | 71.02% |
| 5/28/1968 | Second Primary | 13,912 | 9,329 | 67.10% |
| 11/5/1968 | General | 15,812 | 12,901 | 81.60% |
| 9/8/1970 | First Primary | 14,789 | 8,559 | 57.90% |
| 9/29/1970 | Second Primary | 14,789 | 9,144 | 61.80% |
| 11/3/1970 | General | 15,720 | 9,833 | 62.50% |
| 3/14/1972 | Pres. Pref. Primary | 16,496 | 9,187 | 55.70% |
| 6/27/1972 | Wet/Dry | 18,218 | 9,126 | 50.09% |
| 9/12/1972 | First Primary | 18,218 | 12,761 | 70.04% |
| 10/3/1972 | Second Primary | 18,218 | 11,523 | 63.30% |
| 11/7/1972 | General | 19,146 | 13,915 | 72.70% |
| 9/10/1974 | First Primary | 19,470 | 9,139 | 46.90% |
| 10/1/1974 | Second Primary | 19,470 | 7,558 | 38.80% |
| 11/5/1974 | General | 19,706 | 9,923 | 50.40% |
| 3/9/1976 | Pres. Pref. Primary | 19,364 | 10,617 | 54.82% |
| 9/7/1976 | First Primary | 21,773 | 12,651 | 58.10% |
| 11/2/1976 | General | 22,645 | 17,628 | 77.84% |
| 11/8/1977 | Wet/Dry | 24,035 | 14,112 | 58.71% |
| 9/12/1978 | First Primary | 24,933 | 13,019 | 52.21% |
| 10/5/1978 | Second Primary | 21,210 | 11,817 | 55.71% |
| 11/7/1978 | General | 25,398 | 15,034 | 59.19% |
| 3/11/1980 | Pres. Pref. Primary | 27,283 | 10,249 | 37.56% |
| 9/9/1980 | First Primary | 30,067 | 16,670 | 55.44% |
| 10/7/1980 | Second Primary | 30,067 | 15,505 | 51.56% |
| 11/4/1980 | General | 31,087 | 21,939 | 70.57% |
| 9/7/1982 | First Primary | 27,514 | 12,927 | 46.90% |
| 10/5/1982 | Second Primary | 27,514 | 9,283 | 33.70% |
| 11/2/1982 | General | 29,145 | 13,723 | 47.10% |
| 3/13/1984 | Pres. Pref. Primary | 31,655 | 14,644 | 30.40% |
| 9/4/1984 | First Primary | 34,951 | 16,594 | 47.00% |
| 10/2/1984 | Second Primary | 26,871 | 14,076 | 52.30% |
| 11/6/1984 | General | 37,391 | 26,280 | 70.28% |
| 9/2/1986 | First Primary | 38,120 | 12,667 | 33.32% |
| 9/30/1986 | Second Primary | 38,011 | 11,164 | 29.37% |
| 11/4/1986 | General | 40,136 | 20,924 | 52.13% |
| 3/8/1988 | Pres. Pref. Primary | 37,939 | 14,577 | 38.42% |
| 9/6/1988 | First Primary | 42,975 | 17,165 | 39.94% |
| 10/4/1988 | Second Primary | 29,796 | 9,133 | 30.60% |
| 11/8/1988 | General | 44,522 | 29,532 | 66.33% |
| 12/13/1988 | Wet/Dry | 44,863 | 22,306 | 49.72% |
| 9/4/1990 | First Primary | 46,512 | 13,038 | 28.03% |
| 10/2/1990 | Second Primary | 46,512 | 4,022 | 8.65% |
| 11/6/1990 | General | 47,263 | 23,187 | 49.05% |
| 3/10/1992 | Pres. Pref. Primary | 45,496 | 13,257 | 29.10% |
| 9/1/1992 | First Primary | 52,651 | 24,936 | 47.36% |
| 10/1/1992 | Second Primary | 52,295 | 16,152 | 30.88% |
| 11/3/1992 | General | 54,695 | 36,941 | 67.53% |
| 1/0/93 | Wet/Dry | 54,695 | 27,299 | 49.91% |
| 9/8/1994 | First Primary | 53,932 | 16,573 | 30.72% |
| 10/4/1994 | Second Primary | 53,932 | 10,342 | 19.17% |
| 11/8/1994 | General | 55,440 | 32,619 | 58.83% |
| 3/12/1996 | Pres. Pref. Primary | 60,155 | 11,974 | 19.91% |
| 9/3/1996 | First Primary | 64,096 | 18,004 | 28.09% |
| 10/1/1996 | Second Primary | 65,210 | 10,598 | 16.25% |
| 11/5/1996 | General | 66,831 | 43,088 | 64.47% |
| 5/20/1997 | Half Cent Sales Tax | 69,739 | 10,776 | 15.00% |
| 9/1/1998 | First Primary | 69,314 | 14,214 | 20.51% |
| 10/1/1998 | Second Primary | 61,632 | 6,955 | 11.28% |
| 11/3/1998 | General | 70,407 | 32,163 | 45.70% |
| 3/14/2000 | Pres. Pref. Primary | 62,382 | 8,908 | 14.28% |
| 9/5/2000 | First Primary | 74,692 | 23,579 | 31.57% |
| 10/3/2000 | Second Primary | 75,824 | 18,467 | 24.36% |
| 11/7/2000 | General | 77,778 | 50,629 | 65.09% |
| 7/24/2001 | 1st Special Primary | 70,628 | 13,647 | 19.03% |
| 9/4/2001 | 2nd Special Primary | 24,970 | 5,291 | 21.19% |
| 10/16/2001 | Special General | 83,430 | 15,356 | 18.41% |
| 9/10/2002 | Primary | 80,463 | 24,387 | 31.31% |
| 11/5/2002 | General | 81,582 | 43,953 | 53.88% |
| 3/9/2004 | Dem. Pres. Pref. Primary | 25,978 | 2,545 | 9.80% |
| 8/31/2004 | Primary | 92,615 | 32,366 | 34.90% |
| 11/2/2004 | General | 96,326 | 67,343 | 70.00% |
| 9/6/2005 | Wet/Dry (Mail Ballot) | 101,418 | 50,906 | 50.10% |
| 9/5/2006 | Primary | 97,406 | 25,498 | 28.17% |
| 11/7/2006 | General | 98,544 | 42,733 | 43.36% |
| 2/6/2007 | House Rep. Dist 3 (Pct. 22) | 4,656 | 1,139 | 24.46% |
| 2/27/2007 | House Gen. Dist. 3 (Pct. 22) | 4,656 | 1,277 | 27.43% |
| 3/27/2007 | 1/2 Cent Tax Renewal for Schools | 100,168 | 9,630 | 9.61% |
| 1/29/2008 | Pres. Pref. Primary | 98,477 | 39,101 | 39.71% |
| 8/26/2008 | Primary | 103,039 | 23,448 | 22.76% |
| 11/4/2008 | General | 107,255 | 76,583 | 71.40% |
| 3/31/2010 | House Rep. Dist 4 ( 9 Precincts) | 15,934 | 1,857 | 11.65% |
| 4/13/2010 | House Gen. Dist. 4 (9 Precincts) | 29,110 | 2,427 | 8.34% |
| 8/24/2010 | Primary | 111,548 | 25,514 | 22.87% |
| 11/2/2010 | General | 112,348 | 50,629 | 45.06% |
| 1/31/2012 | Rep. Pres. Pref. Primary | 70,773 | 22,861 | 32.30% |
| 8/30/2012 | Primary | 114,092 | 24,809 | 21.74% |
| 11/6/2012 | General | 116,941 | 77,405 | 66.19% |