Voter Turnout Statistics - General Elections since Statehood
| Year | No. Registered | No.Voted | % Turnout |
| 1958 | Not Available | 50,343 | Not Available |
| 1960 | Not Available | 62,177 | Not Available |
| 1962 | Not Available | 60,084 | Not Available |
| 1964 | Not Available | 68,858 | Not Available |
| 1966 | Not Available | 67,361 | Not Available |
| 1968 | Not Available | 84,902 | Not Available |
| 1970 | Not Available | 82,405 | Not Available |
| 1972 | Not Available | 98,581 | Not Available |
| 1974 | Not Available | 98,557 | Not Available |
| 1976 | 207,190 | 127,877 | 61.7% |
| 1978 | 238,434 | 129,705 | 54.4% |
| 1980 | 258,742 | 162,653 | 62.9% |
| 1982 | 266,224 | 199,358 | 74.9% |
| 1984 | 305,262 | 213,173 | 69.9% |
| 1986 | 292,274 | 182,526 | 62.4% |
| 1988 | 292,441 | 203,433 | 69.5% |
| 1990 | 300,467 | 197,540 | 65.7% |
| 1992 | 315,058 | 261,427 | 82.9% |
| 1994 | 336,226 | 216,668 | 64.4% |
| 1996 | 414,815 | 245,212 | 59.1% |
| 1998 | 453,332 | 227,156 | 50.1% |
| 2000 | 473,648 | 287,825 | 60.8% |
| 2002 | 460,855 | 232,852 | 50.5% |
| 2004 | 474,740 | 313,592 | 66.0% |
| 2006 | 465,421 | 238,213 | 51.1% |
| 2008 | 495,731 | 327,341 | 66.03% |
| 2010 | 494,876 | 258,746 | 52.29% |
| 2012 | 506,432 | 301,694 | 59.57% |
| 2014 | 509,011 | 285,449 | 56.08% |
| 2016 | 528,671 | 321,271 | 60.77% |
| 2018 | 571,851 | 285,009 | 49.84% |