| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Byron | Byron | Burlington (Central) |
| Harvard |
| Oregon |
| Richmond (R.-Burton) |
| Rock Falls | Galena (H.S.) |
| Lanark (Eastland) |
| Milledgeville |
| Thomson |
| TBA | Casey (C.-Westfield) | Altamont |
| Bridgeport (Red Hill) |
| Newton |
| Toledo (Cumberland) |
| St. Joseph (S.J.-Ogden) | Argenta (A.-Oreana) |
| Danville (Schlarman) |
| Tuscola |
| Westville |
| Macomb (WIU) | Beardstown | Macomb |
| Pittsfield |
| Quincy (Notre Dame) |
| Virginia |
| Farmington | Aledo |
| Farmington |
| Kewanee (H.S.) |
| Oneida (ROWVA) |
| Bloomington (Illinois Wesleyan U.) | Stanford (Olympia) | Clinton |
| LeRoy |
| Mackinaw (Deer Creek-M.) |
| Normal (University) |
| Williamsville | Buffalo (Tri-City) |
| Pawnee |
| Riverton |
| Warrensburg (W.-Latham) |
| Chicago (UIC) | Chicago (St. Francis de Sales) | Chicago (CICS-Northtown Academy) |
| Chicago (St. Francis de Sales) |
| Chicago (St. Scholastica) |
| Melrose Park (Walther Lutheran) |
| Plano | Aurora (Central Catholic) |
| Elgin (St. Edward) |
| Newark |
| Paw Paw |
| Dupo | Carrollton | Greenville |
| Hillsboro |
| Raymond (Lincolnwood) |
| White Hall (North Greene) |
| Marissa | Dupo |
| Nashville |
| Roxana |
| Trenton (Wesclin) |
| Braidwood (Reed-Custer) | Manteno | Braidwood (Reed-Custer) |
| Coal City |
| Ottawa (Marquette) |
| Peotone |
| Paxton (P.-Buckley-Loda) | Clifton (Central) |
| Colfax (Ridgeview) |
| Flanagan |
| Paxton (P.-Buckley-Loda) |
| Pinckneyville | Vienna | Carterville |
| Cobden |
| Golconda (Pope County) |
| Harrisburg |
| Zeigler (Z.-Royalton) | Carmi (C.-White County) |
| Chester |
| Fairfield |
| West Frankfort (Frankfort) |
