| Super-Sectional Sites | Correlated Sectional Sites | Correlated Regional Sites |
| Quincy (Quincy University) | Mason City (Illini Central) | Manito (Midwest Central) |
| Brimfield |
| Lewistown |
| Varna (Midland) |
| Mt. Sterling (Brown County) | Williamsville |
| Concord (Triopia) |
| Quincy (Notre Dame) |
| Winchester |
| Chicago (St. Xavier University) | Chicago (Loyola University), Host: Chicago (St. Scholastica) | Elmhurst (Timothy Christian) |
| Chicago (St. Benedict) |
| Elgin (St. Edward) |
| Melrose Park (Walther Lutheran) |
| Lisle (Sr.) | Lansing (Illiana Christian) |
| Aurora (Central Catholic) |
| Chicago (Luther South) |
| West Chicago (Wheaton Academy) |
| Decatur (Millikin University) | Decatur (St. Teresa) | St. Joseph (S.J.-Ogden) |
| Monticello |
| Rochester |
| Tolono (Unity) |
| Flora | Casey (C.-Westfield) |
| Arthur |
| Bridgeport (Red Hill) |
| Marshall |
| Rockford (Rockford College) | Byron | Rockford (Christian Life) |
| Burlington (Central) |
| Harvard |
| Stillman Valley |
| Pearl City | Polo |
| Dakota |
| Elizabeth (River Ridge) |
| Rock Falls |
| West Frankfort (Frankfort) | Benton | Johnston City |
| Goreville |
| Harrisburg |
| Metropolis (Massac County) |
| Sparta | Marissa |
| Campbell Hill (Trico) |
| Carmi (C.-White County) |
| Sesser (S.-Valier) |
| Bloomington (Illinois Wesleyan University) | Minonk (Fieldcrest) | Dwight |
| Braidwood (Reed-Custer) |
| Clifton (Central) |
| Grant Park |
| Normal (University) | Farmer City (Blue Ridge) |
| Eureka |
| Fairbury (Prairie Central) |
| Hoopeston (H. Area) |
| Knoxville (Knox College), Host: Knoxville | Joy (Westmer) | Hamilton |
| Abingdon |
| Aledo |
| Taylor Ridge (Rockridge) |
| Spring Valley (Hall) | Somonauk |
| Manlius (Bureau Valley) |
| Mendota |
| Woodhull (AlWood) |
| Edwardsville (SIU-E), Host: Granite City | Breese (Central) | Wood River (East Alton-W.R.) |
| Breese (Mater Dei) |
| Columbia |
| Vandalia |
| Hardin (Calhoun) | Piasa (Southwestern) |
| Girard |
| Nokomis |
| White Hall (North Greene) |
