 | |
| Turnout | 70.20% |
|---|---|
Elections were held inIllinois on November 6, 2012.
Primaries were held March 20.
For the primary election, turnout was 23.20%, with 1,694,317 votes cast.[1]
Turnout by county[1]
| County | Registration | Votes cast | Turnout |
|---|---|---|---|
| Adams | 43,192 | 9,872 | 22.86% |
| Alexander | 7,447 | 781 | 10.49% |
| Bond | 12,073 | 1,809 | 14.98% |
| Boone | 30,735 | 7,288 | 23.71% |
| Brown | 3,524 | 757 | 21.48% |
| Bureau | 23,713 | 5,841 | 24.63% |
| Calhoun | 3,604 | 1,804 | 50.06% |
| Carroll | 10,955 | 3,272 | 29.87% |
| Cass | 9,381 | 1,268 | 13.52% |
| Champaign | 124,696 | 26,212 | 21.02% |
| Christian | 21,192 | 4,557 | 21.5% |
| Clark | 12,683 | 3,224 | 25.42% |
| Clay | 9,862 | 1,788 | 18.13% |
| Clinton | 26,116 | 3,634 | 13.91% |
| Coles | 29,284 | 7,853 | 26.82% |
| Cook[note 1] | 2,682,942 | 644,701 | 24.03% |
| Crawford | 13,999 | 3,259 | 23.28% |
| Cumberland | 7,793 | 2,026 | 26% |
| DeKalb | 53,602 | 12,534 | 23.38% |
| DeWitt | 11,358 | 4,624 | 40.71% |
| Douglas | 11,717 | 3,731 | 31.84% |
| DuPage | 526,358 | 138,281 | 26.27% |
| Edgar | 13,112 | 2,899 | 22.11% |
| Edwards | 4,476 | 1,130 | 25.25% |
| Effingham | 22,429 | 6,468 | 28.84% |
| Fayette | 15,129 | 2,533 | 16.74% |
| Ford | 8,534 | 2,924 | 34.26% |
| Franklin | 29,646 | 8,759 | 29.55% |
| Fulton | 25,130 | 5,166 | 20.56% |
| Gallatin | 4,023 | 1,949 | 48.45% |
| Greene | 8,845 | 2,800 | 31.66% |
| Grundy | 29,301 | 6,932 | 23.66% |
| Hamilton | 5,594 | 2,171 | 38.81% |
| Hancock | 12,319 | 4,272 | 34.68% |
| Hardin | 3,099 | 1,295 | 41.79% |
| Henderson | 4,960 | 962 | 19.4% |
| Henry | 35,006 | 6,170 | 17.63% |
| Iroquois | 18,559 | 5,865 | 31.6% |
| Jackson | 38,995 | 6,408 | 16.43% |
| Jasper | 6,687 | 1,749 | 26.16% |
| Jefferson | 23,510 | 8,241 | 35.05% |
| Jersey | 17,462 | 2,739 | 15.69% |
| Jo Daviess | 15,744 | 4,735 | 30.07% |
| Johnson | 7,971 | 2,897 | 36.34% |
| Kane | 256,859 | 52,803 | 20.56% |
| Kankakee | 62,764 | 12,428 | 19.8% |
| Kendall | 66,242 | 14,370 | 21.69% |
| Knox | 33,505 | 6,307 | 18.82% |
| Lake | 385,905 | 91,138 | 23.62% |
| LaSalle | 71,201 | 14,651 | 20.58% |
| Lawrence | 10,663 | 1,904 | 17.86% |
| Lee | 23,561 | 6,035 | 25.61% |
| Livingston | 21,117 | 7,477 | 35.41% |
| Logan | 19,414 | 4,475 | 23.05% |
| Macon | 74,606 | 15,745 | 21.1% |
| Macoupin | 30,794 | 7,498 | 24.35% |
| Madison | 181,390 | 28,914 | 15.94% |
| Marion | 24,500 | 3,958 | 16.16% |
| Marshall | 8,282 | 1,908 | 23.04% |
| Mason | 10,385 | 3,142 | 30.26% |
| Massac | 12,600 | 2,152 | 17.08% |
| McDonough | 17,975 | 4,865 | 27.07% |
| McHenry | 199,027 | 39,242 | 19.72% |
| McLean | 94,299 | 25,137 | 26.66% |
| Menard | 8,539 | 1,847 | 21.63% |
| Mercer | 11,730 | 3,896 | 33.21% |
| Monroe | 23,440 | 4,501 | 19.2% |
| Montgomery | 18,416 | 3,624 | 19.68% |
| Morgan | 20,722 | 6,397 | 30.87% |
| Moultrie | 8,399 | 2,095 | 24.94% |
| Ogle | 33,831 | 9,937 | 29.37% |
| Peoria | 116,216 | 22,502 | 19.36% |
| Perry | 13,898 | 2,532 | 18.22% |
| Piatt | 11,531 | 3,720 | 32.26% |
| Pike | 11,473 | 4,116 | 35.88% |
| Pope | 3,185 | 1,234 | 38.74% |
| Pulaski | 5,879 | 890 | 15.14% |
| Putnam | 4,139 | 1,473 | 35.59% |
| Randolph | 23,119 | 5,797 | 25.07% |
| Richland | 12,256 | 2,208 | 18.02% |
| Rock Island | 87,636 | 21,308 | 24.31% |
| Saline | 15,845 | 3,816 | 24.08% |
| Sangamon | 140,897 | 26,255 | 18.63% |
| Schuyler | 5,243 | 1,554 | 29.64% |
| Scott | 3,976 | 1,423 | 35.79% |
| Shelby | 14,579 | 3,699 | 25.37% |
| Stark | 4,036 | 907 | 22.47% |
| St. Clair | 179,904 | 34,203 | 19.01% |
| Stephenson | 35,015 | 7,369 | 21.05% |
| Tazewell | 85,816 | 20,837 | 24.28% |
| Union | 15,091 | 4,686 | 31.05% |
| Vermilion | 47,289 | 8,476 | 17.92% |
| Wabash | 9,234 | 1,366 | 14.79% |
| Warren | 11,490 | 2,918 | 25.4% |
| Washington | 9,705 | 3,984 | 41.05% |
| Wayne | 12,770 | 2,611 | 20.45% |
| White | 10,624 | 2,268 | 21.35% |
| Whiteside | 36,956 | 6,919 | 18.72% |
| Will | 371,928 | 78,877 | 21.21% |
| Williamson | 41,555 | 10,658 | 25.65% |
| Winnebago | 180,059 | 43,627 | 24.23% |
| Woodford | 26,066 | 7,458 | 28.61% |
| Total | 7,304,333 | 1,694,317 | 23.2% |
For the general election, turnout was 70.20%, with 5,279,752 votes cast.[2]
Turnout by county[2]
| County | Registration | Votes cast | Turnout |
|---|---|---|---|
| Adams | 45,172 | 31,056 | 68.75% |
| Alexander | 5,435 | 3,562 | 65.54% |
| Bond | 12,456 | 7,449 | 59.8% |
| Boone | 32,411 | 21,509 | 66.36% |
| Brown | 3,985 | 2,415 | 60.6% |
| Bureau | 23,588 | 16,786 | 71.16% |
| Calhoun | 3,679 | 2,654 | 72.14% |
| Carroll | 11,182 | 7,429 | 66.44% |
| Cass | 9,391 | 4,922 | 52.41% |
| Champaign | 112,933 | 78,939 | 69.9% |
| Christian | 21,826 | 14,847 | 68.02% |
| Clark | 12,679 | 7,955 | 62.74% |
| Clay | 10,043 | 6,017 | 59.91% |
| Clinton | 23,801 | 16,590 | 69.7% |
| Coles | 32,119 | 21,532 | 67.04% |
| Cook[note 2] | 2,781,182 | 2,030,563 | 73.01% |
| Crawford | 14,232 | 8,675 | 60.95% |
| Cumberland | 7,926 | 5,360 | 67.63% |
| DeKalb | 57,915 | 41,428 | 71.53% |
| DeWitt | 11,628 | 7,414 | 63.76% |
| Douglas | 11,801 | 7,961 | 67.46% |
| DuPage | 560,718 | 403,312 | 71.93% |
| Edgar | 13,228 | 7,869 | 59.49% |
| Edwards | 4,536 | 3,291 | 72.55% |
| Effingham | 23,115 | 16,825 | 72.79% |
| Fayette | 15,072 | 9,086 | 60.28% |
| Ford | 8,875 | 6,069 | 68.38% |
| Franklin | 29,925 | 18,184 | 60.77% |
| Fulton | 25,496 | 15,495 | 60.77% |
| Gallatin | 4,052 | 2,648 | 65.35% |
| Greene | 9,018 | 5,737 | 63.62% |
| Grundy | 30,820 | 21,419 | 69.5% |
| Hamilton | 5,746 | 4,055 | 70.57% |
| Hancock | 12,529 | 9,275 | 74.03% |
| Hardin | 3,528 | 2,421 | 68.62% |
| Henderson | 5,019 | 3,639 | 72.5% |
| Henry | 36,186 | 24,594 | 67.97% |
| Iroquois | 18,860 | 12,881 | 68.3% |
| Jackson | 42,361 | 24,307 | 57.38% |
| Jasper | 6,827 | 5,121 | 75.01% |
| Jefferson | 24,396 | 16,605 | 68.06% |
| Jersey | 17,744 | 10,119 | 57.03% |
| Jo Daviess | 16,171 | 11,565 | 71.52% |
| Johnson | 8,172 | 5,754 | 70.41% |
| Kane | 272,843 | 182,747 | 66.98% |
| Kankakee | 64,366 | 45,864 | 71.26% |
| Kendall | 68,453 | 47,565 | 69.49% |
| Knox | 33,417 | 23,501 | 70.33% |
| Lake | 406,567 | 289,385 | 71.18% |
| LaSalle | 71,565 | 47,748 | 66.72% |
| Lawrence | 10,504 | 6,084 | 57.92% |
| Lee | 21,843 | 15,439 | 70.68% |
| Livingston | 21,718 | 15,162 | 69.81% |
| Logan | 19,471 | 12,182 | 62.56% |
| Macon | 76,201 | 49,308 | 64.71% |
| Macoupin | 31,882 | 21,236 | 66.61% |
| Madison | 179,256 | 123,834 | 69.08% |
| Marion | 24,817 | 15,952 | 64.28% |
| Marshall | 8,454 | 5,928 | 70.12% |
| Mason | 10,422 | 6,348 | 60.91% |
| Massac | 10,756 | 6,590 | 61.27% |
| McDonough | 19,154 | 12,619 | 65.88% |
| McHenry | 203,225 | 134,550 | 66.21% |
| McLean | 102,522 | 73,827 | 72.01% |
| Menard | 8,751 | 6,213 | 71% |
| Mercer | 12,020 | 8,652 | 71.98% |
| Monroe | 23,827 | 17,582 | 73.79% |
| Montgomery | 18,344 | 12,314 | 67.13% |
| Morgan | 21,484 | 14,222 | 66.2% |
| Moultrie | 8,672 | 6,114 | 70.5% |
| Ogle | 34,994 | 23,533 | 67.25% |
| Peoria | 115,999 | 79,473 | 68.51% |
| Perry | 14,172 | 9,685 | 68.34% |
| Piatt | 11,817 | 8,785 | 74.34% |
| Pike | 11,851 | 7,377 | 62.25% |
| Pope | 3,021 | 2,254 | 74.61% |
| Pulaski | 5,835 | 3,044 | 52.17% |
| Putnam | 4,248 | 3,178 | 74.81% |
| Randolph | 21,863 | 14,609 | 66.82% |
| Richland | 11,555 | 7,365 | 63.74% |
| Rock Island | 91,636 | 65,574 | 71.56% |
| Saline | 16,467 | 10,956 | 66.53% |
| Sangamon | 132,634 | 95,166 | 71.75% |
| Schuyler | 5,283 | 3,951 | 74.79% |
| Scott | 4,098 | 2,616 | 63.84% |
| Shelby | 14,916 | 10,515 | 70.49% |
| Stark | 4,133 | 2,701 | 65.35% |
| St. Clair | 188,420 | 120,502 | 63.95% |
| Stephenson | 33,328 | 21,239 | 63.73% |
| Tazewell | 89,276 | 61,568 | 68.96% |
| Union | 11,970 | 8,413 | 70.28% |
| Vermilion | 48,202 | 30,611 | 63.51% |
| Wabash | 9,132 | 5,182 | 56.75% |
| Warren | 12,010 | 7,883 | 65.64% |
| Washington | 10,073 | 7,518 | 74.64% |
| Wayne | 12,933 | 7,744 | 59.88% |
| White | 10,918 | 7,149 | 65.48% |
| Whiteside | 38,166 | 25,994 | 68.11% |
| Will | 386,172 | 279,352 | 72.34% |
| Williamson | 43,614 | 29,519 | 67.68% |
| Winnebago | 174,909 | 110,970 | 63.44% |
| Woodford | 28,765 | 19,026 | 66.14% |
| Total | 7,520,722 | 5,279,752 | 70.2% |
Illinois voted for theDemocraticticket ofBarack Obama andJoe Biden.
This was the sixth consecutive presidential election in which Illinois had voted for the Democratic ticket.
Illinois had lost one seat in the reapportionment following the2010 United States census. All 18 of Illinois' remaining seats in theUnited States House of Representatives were up for election in 2012.
Before the election, Republicans held 11 and Democrats held 8 seats from Illinois. In 2002, Democrats won 12 seats while Republicans won 6.
One-third of the seats of theIllinois Senate were up for election in 2012.
All of the seats in theIllinois House of Representatives were up for election in 2012.
Judicial elections were held.
Illinois voters voted on a single ballot measure in 2012.[3] In order to be approved, the measure required either 60% support among those specifically voting on the amendment or 50% support among all ballots cast in the elections.[3]
Illinois voters rejected the proposed Illinois Public Pension Amendment, alegislatively referred constitutional amendment. This would have amended theConstitution of Illinois.[4] The measure would have made it so that a three-fifths approval would be required by the General Assembly, city councils, and school districts that wish to increase the pension benefits of their employees.[4]
| Illinois Public Pension Amendment[2][3] | |||
|---|---|---|---|
| Option | Votes | % of votes on measure | % of all ballots cast |
| Yes | 1,901,837 | 43.84 | 36.32 |
| No | 2,436,051 | 56.16 | 46.52 |
| Total votes | 4,337,888 | 100 | 82.84 |
| Voter turnout | 57.68% | ||
Local elections were held. These included county elections, such as theCook County elections.
