| Population | County | % Correct |
|---|---|---|
| 5,087,072 | Cook | 100%
|
| 921,213 | Dupage | 90%
|
| 708,760 | Lake | 90%
|
| 700,728 | Will | 86%
|
| 514,982 | Kane | 72%
|
| 312,800 | McHenry | 55%
|
| 280,922 | Winnebago | 52%
|
| 177,513 | Peoria | 48%
|
| 193,491 | Sangamon | 45%
|
| 251,018 | St. Clair | 45%
|
| 262,752 | Madison | 41%
|
| 139,976 | Kendall | 38%
|
| 141,236 | Rock Island | 38%
|
| 205,644 | Champaign | 34%
|
| 170,441 | McLean | 34%
|
| 105,940 | Kankakee | 31%
|
| 108,309 | LaSalle | 31%
|
| 100,591 | Macon | 31%
|
| 129,541 | Tazewell | 28%
|
| 100,288 | DeKalb | 24%
|
| 3,569 | Hardin | 24%
|
| 64,441 | Adams | 21%
|
| 53,202 | Boone | 17%
|
| 4,317 | Calhoun | 17%
|
| 53,578 | Grundy | 17%
|
| 48,411 | Knox | 17%
|
| 26,839 | McDonough | 17%
|
| 5,218 | Stark | 17%
|
| 43,105 | Stephenson | 17%
|
| 71,652 | Vermilion | 17%
|
| 6,294 | Brown | 14%
|
| 32,729 | Bureau | 14%
|
| 46,060 | Coles | 14%
|
| 13,250 | Ford | 14%
|
| 48,448 | Henry | 14%
|
| 33,654 | Lee | 14%
|
| 35,320 | Livingston | 14%
|
| 32,140 | Morgan | 14%
|
| 51,265 | Ogle | 14%
|
| 3,707 | Pope | 14%
|
| 54,498 | Whiteside | 14%
|
| 66,706 | Williamson | 14%
|
| 38,285 | Woodford | 14%
|
| 4,695 | Alexander | 10%
|
| 15,526 | Carroll | 10%
|
| 15,365 | DeWitt | 10%
|
| 16,334 | Edgar | 10%
|
| 34,331 | Effingham | 10%
|
| 37,138 | Franklin | 10%
|
| 32,541 | Fulton | 10%
|
| 4,670 | Gallatin | 10%
|
| 17,186 | Hancock | 10%
|
| 6,088 | Henderson | 10%
|
| 52,141 | Jackson | 10%
|
| 21,756 | Jo Daviess | 10%
|
| 27,590 | Logan | 10%
|
| 44,018 | Macoupin | 10%
|
| 4,911 | Pulaski | 10%
|
| 5,561 | Putnam | 10%
|
| 22,873 | Saline | 10%
|
| 4,710 | Scott | 10%
|
| 16,450 | Bond | 7%
|
| 12,596 | Cass | 7%
|
| 15,088 | Clark | 7%
|
| 12,999 | Clay | 7%
|
| 18,300 | Crawford | 7%
|
| 10,261 | Cumberland | 7%
|
| 19,629 | Douglas | 7%
|
| 5,968 | Edwards | 7%
|
| 21,164 | Fayette | 7%
|
| 11,543 | Greene | 7%
|
| 7,911 | Hamilton | 7%
|
| 26,136 | Iroquois | 7%
|
| 9,144 | Jasper | 7%
|
| 36,320 | Jefferson | 7%
|
| 21,091 | Jersey | 7%
|
| 13,326 | Johnson | 7%
|
| 14,813 | Lawrence | 7%
|
| 36,673 | Marion | 7%
|
| 11,683 | Marshall | 7%
|
| 12,523 | Mason | 7%
|
| 13,661 | Massac | 7%
|
| 11,954 | Menard | 7%
|
| 15,487 | Mercer | 7%
|
| 34,957 | Monroe | 7%
|
| 27,663 | Montgomery | 7%
|
| 20,503 | Perry | 7%
|
| 16,714 | Piatt | 7%
|
| 14,342 | Pike | 7%
|
| 15,488 | Richland | 7%
|
| 6,733 | Schuyler | 7%
|
| 20,568 | Shelby | 7%
|
| 16,667 | Union | 7%
|
| 10,942 | Wabash | 7%
|
| 16,185 | Warren | 7%
|
| 13,536 | Washington | 7%
|
| 15,761 | Wayne | 7%
|
| 13,401 | White | 7%
|
| 33,228 | Christian | 3%
|
| 36,785 | Clinton | 3%
|
| 14,342 | Moultrie | 3%
|
| 29,815 | Randolph | 3%
|