Illinois 2016 Presidential Election Results by County
In 2016, the Republican candidate won 90 of Illinois's 102 counties.
| County | Winner | Party | Votes | Vote Share | Margin | Total Votes Cast |
|---|---|---|---|---|---|---|
| Adams | Donald Trump | Republican | 22,790 | 71.3% | 47.3 pts | 31,951 |
| Alexander | Donald Trump | Republican | 1,496 | 52.6% | 8.2 pts | 2,846 |
| Bond | Donald Trump | Republican | 4,888 | 64.9% | 37.5 pts | 7,530 |
| Boone | Donald Trump | Republican | 12,282 | 53.4% | 14.3 pts | 23,001 |
| Brown | Donald Trump | Republican | 1,796 | 75.5% | 55.5 pts | 2,379 |
| Bureau | Donald Trump | Republican | 9,281 | 56.0% | 19.6 pts | 16,571 |
| Calhoun | Donald Trump | Republican | 1,721 | 66.9% | 38.2 pts | 2,571 |
| Carroll | Donald Trump | Republican | 4,434 | 59.6% | 26.7 pts | 7,445 |
| Cass | Donald Trump | Republican | 3,216 | 62.8% | 31.1 pts | 5,124 |
| Champaign | Hillary Clinton | Democratic | 50,137 | 54.7% | 18.3 pts | 91,628 |
| Christian | Donald Trump | Republican | 10,543 | 68.2% | 42.4 pts | 15,459 |
| Clark | Donald Trump | Republican | 5,622 | 70.9% | 47.2 pts | 7,928 |
| Clay | Donald Trump | Republican | 5,021 | 79.1% | 63.0 pts | 6,350 |
| Clinton | Donald Trump | Republican | 12,412 | 71.3% | 48.6 pts | 17,419 |
| Coles | Donald Trump | Republican | 13,003 | 59.5% | 26.0 pts | 21,863 |
| Cook | Hillary Clinton | Democratic | 1,611,946 | 74.7% | 53.7 pts | 2,158,615 |
| Crawford | Donald Trump | Republican | 6,277 | 71.9% | 49.1 pts | 8,728 |
| Cumberland | Donald Trump | Republican | 4,206 | 75.6% | 57.0 pts | 5,567 |
| De Witt | Donald Trump | Republican | 5,077 | 67.3% | 42.0 pts | 7,543 |
| DeKalb | Hillary Clinton | Democratic | 20,466 | 46.9% | 3.2 pts | 43,600 |
| Douglas | Donald Trump | Republican | 5,698 | 69.8% | 45.9 pts | 8,169 |
| Dupage | Hillary Clinton | Democratic | 228,622 | 53.3% | 14.5 pts | 428,769 |
| Edgar | Donald Trump | Republican | 5,645 | 71.7% | 48.9 pts | 7,873 |
| Edwards | Donald Trump | Republican | 2,778 | 83.0% | 70.0 pts | 3,347 |
| Effingham | Donald Trump | Republican | 13,635 | 77.4% | 59.9 pts | 17,609 |
| Fayette | Donald Trump | Republican | 7,372 | 76.9% | 57.9 pts | 9,585 |
| Ford | Donald Trump | Republican | 4,480 | 70.0% | 47.9 pts | 6,396 |
| Franklin | Donald Trump | Republican | 13,116 | 70.1% | 44.8 pts | 18,711 |
| Fulton | Donald Trump | Republican | 8,492 | 53.8% | 14.9 pts | 15,797 |
| Gallatin | Donald Trump | Republican | 1,942 | 71.7% | 47.5 pts | 2,707 |
| Greene | Donald Trump | Republican | 4,145 | 74.2% | 52.6 pts | 5,585 |
| Grundy | Donald Trump | Republican | 13,454 | 57.9% | 23.2 pts | 23,237 |
| Hamilton | Donald Trump | Republican | 3,206 | 77.0% | 57.7 pts | 4,166 |
| Hancock | Donald Trump | Republican | 6,430 | 70.5% | 47.0 pts | 9,121 |
| Hardin | Donald Trump | Republican | 1,653 | 77.0% | 57.4 pts | 2,148 |
| Henderson | Donald Trump | Republican | 2,155 | 61.3% | 28.4 pts | 3,518 |
| Henry | Donald Trump | Republican | 13,985 | 56.8% | 20.8 pts | 24,643 |
| Iroquois | Donald Trump | Republican | 9,750 | 74.6% | 55.5 pts | 13,064 |
| Jackson | Hillary Clinton | Democratic | 11,634 | 47.3% | 3.2 pts | 24,617 |
| Jasper | Donald Trump | Republican | 3,975 | 77.4% | 59.4 pts | 5,136 |
| Jefferson | Donald Trump | Republican | 11,695 | 68.8% | 42.8 pts | 16,999 |
| Jersey | Donald Trump | Republican | 7,748 | 70.5% | 46.1 pts | 10,991 |
| Jo Daviess | Donald Trump | Republican | 6,121 | 54.0% | 14.6 pts | 11,334 |
| Johnson | Donald Trump | Republican | 4,649 | 76.4% | 57.6 pts | 6,089 |
| Kane | Hillary Clinton | Democratic | 103,665 | 52.0% | 10.5 pts | 199,314 |
| Kankakee | Donald Trump | Republican | 25,129 | 53.1% | 13.0 pts | 47,305 |
| Kendall | Donald Trump | Republican | 24,961 | 46.7% | 0.1 pts | 53,447 |
| Knox | Donald Trump | Republican | 10,737 | 48.3% | 2.9 pts | 22,243 |
| LaSalle | Donald Trump | Republican | 26,689 | 53.7% | 14.4 pts | 49,743 |
| Lake | Hillary Clinton | Democratic | 171,095 | 56.4% | 20.2 pts | 303,520 |
| Lawrence | Donald Trump | Republican | 4,521 | 74.2% | 53.0 pts | 6,094 |
| Lee | Donald Trump | Republican | 8,612 | 55.6% | 19.9 pts | 15,489 |
| Livingston | Donald Trump | Republican | 10,208 | 66.9% | 40.5 pts | 15,269 |
| Logan | Donald Trump | Republican | 8,181 | 66.0% | 39.3 pts | 12,401 |
| Macon | Donald Trump | Republican | 26,866 | 55.9% | 17.7 pts | 48,060 |
| Macoupin | Donald Trump | Republican | 14,322 | 64.1% | 34.1 pts | 22,360 |
| Madison | Donald Trump | Republican | 70,490 | 54.1% | 15.3 pts | 130,179 |
| Marion | Donald Trump | Republican | 11,859 | 69.5% | 43.9 pts | 17,074 |
| Marshall | Donald Trump | Republican | 3,785 | 63.3% | 33.4 pts | 5,984 |
| Mason | Donald Trump | Republican | 4,058 | 62.6% | 31.5 pts | 6,486 |
| Massac | Donald Trump | Republican | 4,846 | 72.5% | 49.2 pts | 6,683 |
| McDonough | Donald Trump | Republican | 6,795 | 51.9% | 11.5 pts | 13,092 |
| McHenry | Donald Trump | Republican | 71,612 | 50.5% | 7.6 pts | 141,750 |
| McLean | Donald Trump | Republican | 37,237 | 46.6% | 1.3 pts | 79,835 |
| Menard | Donald Trump | Republican | 4,231 | 64.9% | 37.1 pts | 6,515 |
| Mercer | Donald Trump | Republican | 4,807 | 56.4% | 20.4 pts | 8,525 |
| Monroe | Donald Trump | Republican | 12,629 | 65.3% | 36.7 pts | 19,354 |
| Montgomery | Donald Trump | Republican | 8,630 | 66.5% | 39.5 pts | 12,978 |
| Morgan | Donald Trump | Republican | 9,076 | 61.3% | 29.6 pts | 14,800 |
| Moultrie | Donald Trump | Republican | 4,455 | 70.9% | 47.3 pts | 6,283 |
| Ogle | Donald Trump | Republican | 14,352 | 59.3% | 26.0 pts | 24,193 |
| Peoria | Hillary Clinton | Democratic | 38,060 | 48.5% | 3.1 pts | 78,503 |
| Perry | Donald Trump | Republican | 6,855 | 69.6% | 44.6 pts | 9,853 |
| Piatt | Donald Trump | Republican | 5,634 | 62.5% | 33.2 pts | 9,008 |
| Pike | Donald Trump | Republican | 5,754 | 76.4% | 57.6 pts | 7,530 |
| Pope | Donald Trump | Republican | 1,678 | 78.3% | 60.8 pts | 2,142 |
| Pulaski | Donald Trump | Republican | 1,675 | 61.2% | 26.1 pts | 2,735 |
| Putnam | Donald Trump | Republican | 1,767 | 56.8% | 19.9 pts | 3,111 |
| Randolph | Donald Trump | Republican | 10,023 | 70.6% | 46.4 pts | 14,194 |
| Richland | Donald Trump | Republican | 5,739 | 74.7% | 54.1 pts | 7,684 |
| Rock Island | Hillary Clinton | Democratic | 32,298 | 50.5% | 8.3 pts | 63,994 |
| Saline | Donald Trump | Republican | 8,276 | 72.7% | 50.1 pts | 11,384 |
| Sangamon | Donald Trump | Republican | 49,944 | 50.8% | 9.2 pts | 98,373 |
| Schuyler | Donald Trump | Republican | 2,524 | 65.9% | 37.9 pts | 3,828 |
| Scott | Donald Trump | Republican | 1,966 | 75.4% | 54.9 pts | 2,608 |
| Shelby | Donald Trump | Republican | 8,229 | 74.7% | 54.0 pts | 11,010 |
| St. Clair | Hillary Clinton | Democratic | 60,756 | 50.4% | 5.7 pts | 120,580 |
| Stark | Donald Trump | Republican | 1,778 | 64.8% | 37.4 pts | 2,743 |
| Stephenson | Donald Trump | Republican | 11,083 | 54.5% | 16.3 pts | 20,343 |
| Tazewell | Donald Trump | Republican | 38,707 | 60.1% | 28.0 pts | 64,400 |
| Union | Donald Trump | Republican | 5,790 | 67.8% | 39.7 pts | 8,537 |
| Vermilion | Donald Trump | Republican | 19,087 | 62.4% | 29.6 pts | 30,570 |
| Wabash | Donald Trump | Republican | 4,047 | 74.1% | 53.0 pts | 5,464 |
| Warren | Donald Trump | Republican | 4,275 | 54.8% | 16.5 pts | 7,807 |
| Washington | Donald Trump | Republican | 5,571 | 75.0% | 55.5 pts | 7,427 |
| Wayne | Donald Trump | Republican | 6,967 | 84.3% | 71.6 pts | 8,261 |
| White | Donald Trump | Republican | 5,640 | 76.9% | 57.6 pts | 7,335 |
| Whiteside | Donald Trump | Republican | 12,615 | 49.3% | 6.2 pts | 25,582 |
| Will | Hillary Clinton | Democratic | 151,927 | 50.5% | 6.4 pts | 300,904 |
| Williamson | Donald Trump | Republican | 21,570 | 67.7% | 40.8 pts | 31,852 |
| Winnebago | Hillary Clinton | Democratic | 55,713 | 47.1% | 0.1 pts | 118,376 |
| Woodford | Donald Trump | Republican | 13,207 | 66.5% | 40.9 pts | 19,864 |
Other Cycles
Frequently Asked Questions
Which party won the most counties in Illinois in 2016?
The Republican candidate won 90 of Illinois's 102 counties in 2016, with 12 counties going to the other major party.
Which Illinois county had the closest presidential result in 2016?
Kendall had the closest margin in Illinois in 2016, with Donald Trump (Republican) winning by 0.1 points out of 53,447 total votes cast.
Which Illinois county had the widest presidential margin in 2016?
Wayne had the widest margin in Illinois in 2016, with Donald Trump (Republican) winning by 71.6 points.
How many counties are included in Illinois's 2016 presidential results?
This page covers 102 counties in Illinois for the 2016 presidential election, based on MEDSL/EveryElectionResult.com county-level returns.