| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Chicago (United Center) 2 | Evanston (Twp.) | Chicago (St. Patrick) |
| Franklin Park (Leyden) |
| Skokie (Niles West) |
| Wilmette (Loyola Academy) |
| Hillside (Proviso West) | Berwyn-Cicero (Morton) |
| Maywood (Proviso East) |
| Oak Park (Fenwick) |
| Summit (Argo) |
| Carbondale (SIU), Host: Carbondale | Edwardsville (H.S.) | Bethalto (Civic Memorial) |
| Charleston |
| Collinsville |
| Jacksonville (H.S.) |
| Salem | Carbondale |
| East St. Louis (Sr.) |
| O'Fallon |
| Olney (East Richland) |
| Chicago (United Center) 1 | Chicago (Brother Rice) | Chicago (C. Vocational) |
| Chicago (Mt. Carmel) |
| Chicago (St. Rita) |
| Chicago (Julian) |
| Chicago (Young) | Chicago (Gordon Tech) |
| Chicago (Westinghouse) |
| Chicago (St. Ignatius) |
| *TBA #6 |
| Normal (ISU) | Normal (Community West) | Galesburg (H.S.) |
| Pekin |
| Peoria (H.S.) |
| Peoria (Woodruff) |
| Springfield (Southeast) | Lincoln |
| Mt. Zion |
| Pontiac |
| Urbana (H.S.) |
| DeKalb (NIU), Host: DeKalb | Aurora (East) | Aurora (West) |
| Hinsdale (Central) |
| Lemont (H.S.) |
| Naperville (Neuqua Valley) |
| Elgin (H.S.) | Carpentersville (Dundee-Crown) |
| Geneva |
| Villa Park (Willowbrook) |
| Wheaton (North) |
| Aurora (East) | Frankfort (Lincoln-Way East) | Chicago Heights (Bloom Twp.) |
| Kankakee (Sr.) |
| Olympia Fields (Rich Central) |
| South Holland (Thornwood) |
| Joliet (Twp.) | Blue Island (Eisenhower) |
| Oak Lawn (Community) |
| Orland Park (Sandburg) |
| Tinley Park (Andrew) |
| Moline (The Mark of the Quad Cities) | DeKalb | Dixon (H.S.) |
| Geneseo (Darnall) |
| Minooka |
| Sycamore |
| Rockford (Jefferson) | Algonquin (Jacobs) |
| McHenry |
| Rockford (East) |
| Rockford (Rock Valley College), Host: Rockton (Hononegah) |
| Chicago (Loyola University) | Barrington | Buffalo Grove |
| Des Plaines (Maine West) |
| Mt. Prospect (Prospect) |
| Schaumburg |
| Waukegan | Deerfield |
| Grayslake |
| Mundelein (H.S.) |
| Zion (Z.-Benton) |
