Idaho Election Registration And Turnout 1980 - 2016

Primary Election

Year Voting Age Population Registered Voters Ballots Cast % of Registration % of Voting Age Population
1980 646,000 483,564 199,895 41.34% 30.94%
1982 668,000 526,556 154,938 29.42% 23.19%
1984 686,000 524,259 178,917 34.13% 26.08%
1986 693,000 511,627 175,145 34.23% 25.27%
1988 701,000 525,552 131,536 25.03% 18.76%
1990 698,344 528,106 177,647 33.64% 25.44%
1992 740,000 521,171 192,224 36.88% 25.98%
1994 803,000 573,578 190,973 33.30% 23.78%
1996 858,000 618,162 172,918 27.97% 20.15%
1998 888,000 629,478 170,279 27.05% 19.18%
2000 921,000 630,341 210,562 33.40% 22.86%
2002 945,000 626,592 202,270 32.28% 21.40%
2004 996,000 642,011 172,006 26.79% 17.27%
2006 1,055,000 713,535 184,456 25.85% 17.48%
2008 1,092,000 721,269 182,627 25.32% 16.72%
2010 1,138,510 749,900 203,015 27.07% 17.83%
2012 1,156,869 762,997 186,531 24.45% 16.12%
2014 1,184,355 754,142 196,982 26.12% 16.63%
2016 1,203,384 770,245 176,806 22.95% 14.09%
2018 1,273,151 826,491 264,320 31.98% 20.76%

General Election

Year Voting Age Population Registered Voters Ballots Cast % of Registration % of Voting Age Population
1980 646,000 581,006 446,045 76.77% 69.05%
1982 668,000 541,164 332,237 61.39% 49.74%
1984 686,000 582,196 421,935 72.47% 61.51%
1986 693,000 549,934 392,909 71.45% 56.70%
1988 701,000 572,430 421,213 73.58% 60.09%
1990 698,344 540,247 328,351 60.78% 47.02%
1992 740,000 611,121 491,725 80.46% 66.45%
1994 803,000 625,803 419,330 67.01% 52.22%
1996 858,000 700,430 508,030 72.53% 59.21%
1998 888,000 661,433 386,720 58.47% 43.55%
2000 921,000 728,085 516,647 70.96 % 56.10%
2002 945,000 679,535 416,533 61.30 % 44.08%
2004 996,000 798,015 612,786 76.79% 61.52%
2006 1,055,000 764,880 458,927 60.00% 43.50%
2008 1,092,000 863,538 667,499 77.30% 61.13%
2010 1,138,510 790,676 457,748 57.89% 40.21%
2012 1,156,869 896,234 666,290 74.34% 57.59%
2014 1,184,355 793,709 445,307 56.10% 37.59%
2016 1,203,384 936,529 710,877 75.91% 59.07%
2018 1,273,151 917,612 612,536 56.75% 48.11%