| County | County Seat | % Correct |
|---|---|---|
| Cook | Chicago | 93%
|
| Peoria | Peoria | 88%
|
| Sangamon | Springfield | 81%
|
| Will | Joliet | 76%
|
| Champaign | Urbana | 69%
|
| Winnebago | Rockford | 64%
|
| McLean | Bloomington | 60%
|
| Macon | Decatur | 60%
|
| Kankakee | Kankakee | 50%
|
| Alexander | Cairo | 48%
|
| Lake | Waukegan | 45%
|
| DeWitt | Clinton | 43%
|
| Adams | Quincy | 43%
|
| Effingham | Effingham | 40%
|
| Rock Island | Rock Island | 40%
|
| Williamson | Marion | 38%
|
| Jo Daviess | Galena | 36%
|
| DuPage | Wheaton | 36%
|
| Madison | Edwardsville | 33%
|
| Logan | Lincoln | 33%
|
| Lee | Dixon | 31%
|
| McHenry | Woodstock | 31%
|
| Boone | Belvidere | 29%
|
| Knox | Galesburg | 29%
|
| St. Clair | Belleville | 26%
|
| Coles | Charleston | 26%
|
| Vermilion | Danville | 26%
|
| Massac | Metropolis | 26%
|
| Jefferson | Mount Vernon | 26%
|
| DeKalb | Sycamore | 26%
|
| Stephenson | Freeport | 24%
|
| Kane | Geneva | 24%
|
| Clark | Marshall | 24%
|
| LaSalle | Ottawa | 24%
|
| Livingston | Pontiac | 24%
|
| Bond | Greenville | 21%
|
| Fayette | Vandalia | 21%
|
| McDonough | Macomb | 19%
|
| Grundy | Morris | 19%
|
| Ford | Paxton | 19%
|
| Bureau | Princeton | 19%
|
| Wayne | Fairfield | 17%
|
| Morgan | Jacksonville | 17%
|
| Ogle | Oregon | 17%
|
| Tazewell | Pekin | 17%
|
| Crawford | Robinson | 17%
|
| White | Carmi | 14%
|
| Greene | Carrollton | 14%
|
| Randolph | Chester | 14%
|
| Calhoun | Hardin | 14%
|
| Lawrence | Lawrenceville | 14%
|
| Piatt | Monticello | 14%
|
| Wabash | Mount Carmel | 14%
|
| Marion | Salem | 14%
|
| Shelby | Shelbyville | 14%
|
| Christian | Taylorville | 14%
|
| Clinton | Carlyle | 12%
|
| Hardin | Elizabethtown | 12%
|
| Pope | Golconda | 12%
|
| Saline | Harrisburg | 12%
|
| Mason | Havana | 12%
|
| Montgomery | Hillsboro | 12%
|
| Jersey | Jerseyville | 12%
|
| Carroll | Mount Carroll | 12%
|
| Brown | Mount Sterling | 12%
|
| Jackson | Murphysboro | 12%
|
| Washington | Nashville | 12%
|
| Richland | Olney | 12%
|
| Edgar | Paris | 12%
|
| Gallatin | Shawneetown | 12%
|
| Douglas | Tuscola | 12%
|
| Kendall | Yorkville | 12%
|
| Edwards | Albion | 10%
|
| Franklin | Benton | 10%
|
| Macoupin | Carlinville | 10%
|
| Woodford | Eureka | 10%
|
| Whiteside | Morrison | 10%
|
| Perry | Pinckneyville | 10%
|
| Cumberland | Toledo | 10%
|
| Stark | Toulon | 10%
|
| Cass | Virginia | 10%
|
| Mercer | Aledo | 7%
|
| Henry | Cambridge | 7%
|
| Hancock | Carthage | 7%
|
| Putnam | Hennepin | 7%
|
| Marshall | Lacon | 7%
|
| Clay | Louisville | 7%
|
| Hamilton | McLeansboro | 7%
|
| Pulaski | Mound City | 7%
|
| Jasper | Newton | 7%
|
| Menard | Petersburg | 7%
|
| Pike | Pittsfield | 7%
|
| Moultrie | Sullivan | 7%
|
| Monroe | Waterloo | 7%
|
| Iroquois | Watseka | 7%
|
| Scott | Winchester | 7%
|
| Union | Jonesboro | 5%
|
| Fulton | Lewistown | 5%
|
| Warren | Monmouth | 5%
|
| Henderson | Oquawka | 5%
|
| Johnson | Vienna | 5%
|
| Schuyler | Rushville | 2%
|