| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Edwardsville (SIU-E) | Carbondale | Belleville (East) |
| Centralia |
| Effingham (H.S.) |
| Marion (H.S.) |
| Springfield (H.S.) | Alton (Sr.) |
| Quincy (Sr.) |
| Springfield (Sacred Heart-Griffin) |
| Troy (Triad) |
| Chicago (UIC) | Chicago (St. Xavier U.) | Burbank (Reavis) |
| Chicago (C. Vocational) |
| Chicago (Mt. Carmel) |
| Evergreen Park |
| LaGrange (Lyons) | Berwyn-Cicero (Morton) |
| Franklin Park-Northlake (Leyden) |
| Oak Park (O.P.-River Forest) |
| Riverside (R.-Brookfield) |
| Chicago (United Center) 1 | Chicago (Gordon Tech) | Chicago (Lane) |
| Chicago (St. Ignatius) |
| Chicago (Westinghouse) |
| Chicago (Young) |
| Skokie (Niles West) | Chicago (St. Patrick) |
| Evanston (Twp.) |
| Niles (Notre Dame) |
| Winnetka (New Trier) |
| Normal (ISU) | Peoria (Manual) | Bartonville (Limestone) |
| Canton |
| Ottawa (Twp.) |
| Peoria (Richwoods) |
| Urbana (H.S.) | Bloomington (H.S.) |
| Bradley (B.-Bourbonnais) |
| Danville (H.S.) |
| Decatur (Eisenhower) |
| Rockford (Metro Center) | Elgin (H.S.) | Barrington |
| Crystal Lake (Prairie Ridge) |
| Huntley |
| St. Charles (East) |
| Moline (H.S.) | Belvidere |
| Rock Island (H.S.) |
| Rockford (Guilford) |
| Sterling (H.S.) |
| Chicago (United Center) 2 | Blue Island (Eisenhower) | Chicago (Julian) |
| Dolton (Thornridge) |
| Harvey (Thornton) |
| Palos Heights (Shepard) |
| Chicago Heights (Bloom Twp.) | Flossmoor (Homewood-F.) |
| Lockport (Twp.) |
| New Lenox (Lincoln-Way Central) |
| Park Forest (Rich East) |
| DeKalb (NIU) | Aurora (Waubonsie Valley) | Aurora (West) |
| Batavia |
| Minooka |
| Naperville (Central) |
| Darien (Hinsdale South) | Addison (A. Trail) |
| Bolingbrook |
| Hinsdale (Central) |
| Wheaton (W. Warrenville South) |
| Chicago (Loyola U.) | Buffalo Grove | Elk Grove Village (E.G.) |
| Glenview (Glenbrook South) |
| Hoffman Estates (Conant) |
| Mt. Prospect (Prospect) |
| Waukegan | Antioch |
| Highland Park |
| Lake Zurich |
| Libertyville |
