| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Rock Island (Alleman) | Byron | Burlington (Central) |
| Byron |
| Richmond (R.-Burton) |
| South Beloit |
| Morrison | Lanark (Eastland) |
| Pearl City |
| Rock Falls |
| Rock Island (Alleman) |
| Champaign (U. of Illinois) 1 | Monticello | Argenta (A.-Oreana) |
| Sullivan |
| Tolono (Unity) |
| Villa Grove |
| Toledo (Cumberland) | Casey (C.-Westfield) |
| Effingham (St. Anthony) |
| Flora |
| Robinson |
| Macomb (WIU) | Orion | Farmington |
| Kewanee (H.S.) |
| LaHarpe |
| Taylor Ridge (Rockridge) |
| Quincy (Notre Dame) | Beardstown |
| Camp Point (Central) |
| Macomb |
| Payson (Seymour) |
| Bloomington (Illinois Wesleyan U.) | Stanford (Olympia) | Bloomington (Central Catholic) |
| Chillicothe (Illinois Valley Central) |
| Clinton |
| Normal (University) |
| Williamsville | Petersburg (PORTA) |
| Pleasant Plains |
| Rochester |
| Warrensburg (W.-Latham) |
| Chicago (UIC) | Palos Heights (Chicago Christian) | TBA |
| TBA |
| Melrose Park (Walther Lutheran) |
| TBA |
| Shabbona (Indian Creek) | Aurora (Central Catholic) |
| Elgin (St. Edward) |
| Lisle (Sr.) |
| Sandwich |
| Edwardsville (SIU-E) | Alton (Marquette) | Breese (Central) |
| Columbia |
| Nashville |
| Roxana |
| Carrollton | Greenville |
| Morrisonville |
| Nokomis |
| White Hall (North Greene) |
| Champaign (U. of Illinois) 2 | Braidwood (Reed-Custer) | Beecher |
| Kankakee (McNamara) |
| Ottawa (Marquette) |
| Wilmington |
| Fairbury (Prairie Central) | Bismarck (B.-Henning) |
| Fairbury (Prairie Central) |
| Gibson City (G.C.-Melvin-Sibley) |
| Hoopeston (H. Area) |
| Pinckneyville | Johnston City | Anna (A.-Jonesboro) |
| Harrisburg |
| Herrin (H.S.) |
| Metropolis (Massac County) |
| Pinckneyville | Benton |
| Chester |
| DuQuoin (H.S.) |
| Fairfield |
