| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Abingdon | Joy (Westmer) | Kewanee (H.S.) |
| Knoxville |
| Orion |
| Port Byron (Riverdale) |
| Macomb | Carthage |
| Farmington |
| Manito (Midwest Central) |
| Rushville |
| Breese (Central) | Bridgeport (Red Hill) | Kansas |
| Neoga |
| Newton |
| Robinson |
| Wood River (East Alton-W.R.) | Breese (Mater Dei) |
| Bunker Hill |
| Edwardsville (Metro-East Lutheran) |
| Vandalia |
| Campbell Hill (Trico) | McLeansboro (Hamilton County) | Eldorado |
| Fairfield |
| Wayne City |
| West Frankfort (Frankfort) |
| Nashville | DuQuoin (H.S.) |
| Herrin (H.S.) |
| New Athens |
| Waterloo (Gibault) |
| Lisle (Sr.) | Braidwood (Reed-Custer) | Chicago (St. Francis de Sales) |
| Clifton (Central) |
| Manteno |
| South Holland (Seton Academy) |
| Wheaton (St. Francis) | Aurora (Central Catholic) |
| Chicago (Holy Trinity) |
| Chicago (St. Gregory) |
| Elmhurst (Timothy Christian) |
| Oregon | Hampshire | Byron |
| Genoa (G.-Kingston) |
| Poplar Grove (North Boone) |
| Woodstock (Marian) |
| Mt. Carroll | Amboy |
| Galena (H.S.) |
| Pearl City |
| Pecatonica |
| Pana (H.S.) | Carlinville | Carrollton |
| Griggsville (G.-Perry) |
| Morrisonville |
| Pawnee |
| Virginia | Beardstown |
| Payson (Seymour) |
| Petersburg (PORTA) |
| Riverton |
| Seneca | Minonk (Fieldcrest) | Farmer City (Blue Ridge) |
| Ottawa (Marquette) |
| Somonauk |
| Stanford (Olympia) |
| Peoria Heights | Chillicothe (Illinois Valley Central) |
| Hartsburg (H.-Emden) |
| Ohio |
| Spring Valley (Hall) |
| Tolono (Unity) | Danville (Schlarman) | Armstrong |
| Chrisman |
| Hoopeston (H. Area) |
| Watseka |
| Warrensburg (W.-Latham) | Arcola |
| Mt. Pulaski |
| Niantic (N.-Harristown) |
| Sullivan |
