| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| DeKalb (NIU) | Aurora (Rosary) | Aurora (Waubonsie Valley) |
| Elgin (Larkin) |
| St. Charles (East) |
| St. Charles (North) |
| Machesney Park (Harlem) | Dixon (H.S.) |
| Huntley |
| Rockford (Auburn) |
| Rockford (East) |
| Oak Park (O.P.-River Forest) | Chicago (St. Ignatius) | Chicago (St. Ignatius) |
| Oak Park (Fenwick) |
| Oak Park (O.P.-River Forest) |
| River Forest (Trinity) |
| Skokie (Niles West) | Evanston (Twp.) |
| Glenview (Glenbrook South) |
| Skokie (Niles North) |
| Winnetka (New Trier) |
| Bloomington (Illinois Wesleyan U.) | Normal (Community West) | Decatur (Eisenhower) |
| Normal (Community West) |
| Rantoul |
| Streator (Twp.) |
| Pekin | East Peoria |
| Galesburg (H.S.) |
| Moline (H.S.) |
| Washington |
| Collinsville | Edwardsville (H.S.) | Alton (Sr.) |
| Effingham (H.S.) |
| Springfield (H.S.) |
| Springfield (Sacred Heart-Griffin) |
| O'Fallon | Belleville (East) |
| Centralia |
| Collinsville |
| Murphysboro |
| Barrington | Buffalo Grove | Algonquin (Jacobs) |
| Lake Zurich |
| Palatine (H.S.) |
| Wheeling |
| Mundelein (H.S.) | Antioch |
| Gurnee (Warren) |
| Lake Forest (H.S.) |
| Lincolnshire (Stevenson) |
| Chicago (UIC) | Berwyn-Cicero (Morton) | Berwyn-Cicero (Morton) |
| Burbank (Reavis) |
| LaGrange (Lyons) |
| Riverside (R.-Brookfield) |
| Chicago (Maria) | Blue Island (Eisenhower) |
| Evergreen Park |
| Orland Park (Sandburg) |
| Palos Hills (Stagg) |
| Downers Grove (South) | Downers Grove (South) | Downers Grove (South) |
| Glen Ellyn (Glenbard South) |
| Hinsdale (Central) |
| Naperville (North) |
| Schaumburg (H.S.) | Des Plaines (Maine West) |
| Hoffman Estates (H.S.) |
| Rolling Meadows |
| Roselle (Lake Park) |
| Midlothian (Bremen) | Lockport (Twp.) | Frankfort (Lincoln-Way East) |
| Minooka |
| Ottawa (Twp.) |
| Yorkville |
| South Holland (Thornwood) | Chicago Heights (Bloom Twp.) |
| Chicago Heights (Marian) |
| Midlothian (Bremen) |
| Tinley Park (Andrew) |
