* Last updated at 3:18 pm on Tuesday, January 28, 2025
160 schools have officially entered the tournament.
Antioch
Arlington Heights (Hersey)
Aurora (Central Catholic)
Aurora (East)
Aurora (Illinois Math and Science Academy)
Aurora (Marmion Academy)
Aurora (Metea Valley)
Aurora (Waubonsie Valley)
Barrington
Bartonville (Limestone)
Batavia
Belleville (East)
Belleville (West)
Bensenville (Fenton)
Bismarck (B.-Henning-Rossville-Alvin)
Bloomington (Central Catholic)
Bolingbrook
Bradley (B.-Bourbonnais)
Brimfield [Coop]
Buffalo Grove
Burbank (Reavis)
Calumet City (Thornton Fractional North)
Carol Stream (Glenbard North)
Cary (C.-Grove)
Champaign (Central)
Chicago (Acero/Garcia)
Chicago (Brooks)
Chicago (Brother Rice)
Chicago (C. Academy)
Chicago (De La Salle)
Chicago (DePaul College Prep)
Chicago (F.W. Parker)
Chicago (Goode STEM Academy)
Chicago (Hancock)
Chicago (Intrinsic Charter-Downtown Campus)
Chicago (Jones)
Chicago (Kelly)
Chicago (Lane)
Chicago (Latin)
Chicago (Lincoln Park)
Chicago (Mather)
Chicago (Mt. Carmel)
Chicago (Northside)
Chicago (Payton)
Chicago (St. Ignatius College Prep)
Chicago (St. Patrick)
Chicago (St. Rita)
Chicago (Taft)
Chicago (Whitney Young)
Chicago Heights (Bloom Twp.)
Crete (C.-Monee)
Darien (Hinsdale South)
Des Plaines (Maine West)
Downers Grove (North)
Downers Grove (South)
Dunlap
East Peoria
Elgin (H.S.)
Elk Grove Village (E.G.)
Elmhurst (York)
Evanston (Beacon Academy)
Evanston (Twp.)
Evergreen Park
Flossmoor (Homewood-F.)
Frankfort (Lincoln-Way East)
Franklin
Franklin Park-Northlake (Leyden)
Georgetown (G.-Ridge Farm)
Georgetown (La Salette)
Glen Ellyn (Glenbard South)
Glen Ellyn (Glenbard West)
Glenview (Glenbrook South)
Hartsburg (H.-Emden) [Coop]
Harvard
Harvey (Thornton)
Highland Park
Hinckley (H.-Big Rock)
Hinsdale (Central)
Hoffman Estates (Conant)
Hoffman Estates (H.S.)
Huntley
Joliet (Central)
Kankakee (McNamara)
LaGrange (Lyons)
Lake Villa (Lakes)
Lansing (Thornton Fractional South)
Lemont (H.S.)
Lincolnshire (Stevenson)
Lisle (Benet Academy)
Lockport (Twp.)
Lombard (Glenbard East)
Manteno
Maple Park (Kaneland)
Marengo
Mattoon
McHenry
Minooka
Moline (H.S.)
Morton
Mt. Prospect (Prospect)
Mt. Vernon (H.S.)
Mundelein (H.S.)
Naperville (Central)
Naperville (Neuqua Valley)
Naperville (North)
New Lenox (Lincoln-Way Central)
New Lenox (Lincoln-Way West)
Niles (Northridge Prep)
Normal (Community West)
Normal (Community)
Northbrook (Glenbrook North)
Oak Forest
Oak Lawn (Community)
Oak Lawn (Richards)
Oak Park (O.P.-River Forest)
Orland Park (Sandburg)
Oswego (East)
Oswego (H.S.)
Palatine (Fremd)
Palatine (H.S.)
Palos Hills (Stagg)
Park Ridge (Maine South)
Peoria (Notre Dame)
Peoria (Richwoods)
Peotone
Plainfield (Central)
Plainfield (East)
Plainfield (North)
Plainfield (South)
Richton Park (Rich Township)
Riverside (R.-Brookfield)
Rock Falls
Rockford (Auburn)
Rockford (Guilford)
Rockford (Jefferson)
Rockford (R. Christian)
Rolling Meadows
Romeoville (H.S.)
Roselle (Lake Park)
Round Lake
Schaumburg (H.S.)
Skokie (Niles North)
Skokie (Niles West)
South Elgin
South Holland (Thornwood)
St. Anne
St. Charles (East)
St. Charles (North)
Stanford (Olympia)
Sterling (H.S.)
Stillman Valley
Summit (Argo)
Tinley Park (Andrew)
Tinley Park (H.S.)
Washington
Waukegan (H.S.)
West Chicago (H.S.)
Wheaton (North)
Wheaton (W. Warrenville South)
Winnetka (New Trier)