| Abingdon (A.-Avon) |
| Addison (A. Trail) |
| Aledo (Mercer County) |
| Algonquin (Jacobs) |
| Alton (Marquette) |
| Alton (Sr.) |
| Amboy |
| Annawan |
| Antioch |
| Arcola |
| Argenta (A.-Oreana) |
| Arlington Heights (Hersey) |
| Arthur (A.-Lovington-Atwood-Hammond) |
| Ashton (A.-Franklin Center) |
| Athens |
| Auburn |
| Augusta (Southeastern) |
| Aurora (A. Christian) |
| Aurora (Central Catholic) |
| Aurora (Illinois Math and Science Academy) |
| Aurora (Marmion Academy) |
| Aurora (Rosary) |
| Aurora (West Aurora) |
| Bartlett |
| Bartonville (Limestone) |
| Beardstown |
| Beecher City |
| Belleville (Althoff Catholic) |
| Belleville (East) |
| Belleville (West) |
| Belvidere (H.S.) |
| Bensenville (Fenton) |
| Benton |
| Berwyn-Cicero (Morton) |
| Bethany (Okaw Valley) |
| Biggsville (West Central) |
| Bloomington (Central Catholic) |
| Bloomington (Cornerstone Christian Academy) |
| Bloomington (H.S.) |
| Blue Island (Eisenhower) |
| Bluffs |
| Bluford (Webber) |
| Bolingbrook |
| Braidwood (Reed-Custer) |
| Bridgeport (Red Hill) |
| Broadlands (Heritage) |
| Buckley (Christ Lutheran) |
| Buffalo (Tri-City) |
| Buffalo Grove |
| Burbank (Reavis) |
| Burbank (St. Laurence) |
| Bushnell (B.-Prairie City) |
| Byron |
| Cairo |
| Calumet City (Thornton Fractional North) |
| Camp Point (Central) |
| Campbell Hill (Trico) |
| Canton |
| Carlinville |
| Carlyle |
| Carol Stream (Glenbard North) |
| Carpentersville (Dundee-Crown) |
| Carterville |
| Carthage (Illini West) |
| Cary (C.-Grove) |
| Casey (C.-Westfield) |
| Cerro Gordo |
| Champaign (Centennial) |
| Champaign (Central) |
| Charleston |
| Chatham (Glenwood) |
| Chester |
| Chicago (Acero/Garcia) |
| Chicago (Air Force Academy) |
| Chicago (Alcott) |
| Chicago (Brother Rice) |
| Chicago (C. Academy) |
| Chicago (C. Hope Academy) |
| Chicago (C. Math and Science Charter) |
| Chicago (C. Military Academy-Bronzeville) |
| Chicago (C. Tech Academy Charter) |
| Chicago (C. Vocational) |
| Chicago (Carver Military Academy) |
| Chicago (CICS/Northtown) |
| Chicago (Corliss) |
| Chicago (Crane Medical Prep) |
| Chicago (De La Salle) |
| Chicago (DePaul College Prep) |
| Chicago (Disney II) |
| Chicago (Dunbar) |
| Chicago (Englewood STEM) |
| Chicago (Excel Academy/Englewood) |
| Chicago (Excel Academy/South Shore) |
| Chicago (Foreman) |
| Chicago (Hancock) |
| Chicago (Horizon/McKinley) |
| Chicago (Horizon/Southwest Chicago) |
| Chicago (Instituto Health Science Charter) |
| Chicago (Intrinsic Charter-Downtown Campus) |
| Chicago (Jones) |
| Chicago (Josephinum) |
| Chicago (Juarez) |
| Chicago (Kenwood) |
| Chicago (Latin) |
| Chicago (Leo) |
| Chicago (Lincoln Park) |
| Chicago (Lindblom) |
| Chicago (Marine Leadership Academy) |
| Chicago (Mather) |
| Chicago (Morgan Park Academy) |
| Chicago (Morgan Park) |
| Chicago (Mother McAuley) |
| Chicago (Mt. Carmel) |
| Chicago (Noble/Baker) |
| Chicago (Noble/Butler) |
| Chicago (Noble/Comer) |
| Chicago (Noble/DRW Trading) |
| Chicago (Noble/Johnson) |
| Chicago (Noble/Mansueto) |
| Chicago (Noble/Noble Academy) |
| Chicago (Noble/Pritzker) |
| Chicago (Noble/Rowe-Clark) |
| Chicago (Noble/UIC) |
| Chicago (North Lawndale Charter) |
| Chicago (Northside) |
| Chicago (Orr) |
| Chicago (Our Lady of Tepeyac) |
| Chicago (Phillips) |
| Chicago (Prosser) |
| Chicago (Schurz) |
| Chicago (Senn) |
| Chicago (Simeon) |
| Chicago (St. Patrick) |
| Chicago (St. Rita) |
| Chicago (Taft) |
| Chicago (Tilden) |
| Chicago (University) |
| Chicago (Uplift) |
| Chicago (Urban Prep/Bronzeville) |
| Chicago (Von Steuben) |
| Chicago (Waldorf) |
| Chicago (Washington) |
| Chicago Heights (Bloom Twp.) |
| Chicago Heights (Marian) |
| Chillicothe (Illinois Valley Central) |
| Christopher |
| Clifton (Central) |
| Clinton |
| Coal City |
| Colfax (Ridgeview) |
| Collinsville |
| Columbia |
| Country Club Hills (Hillcrest) |
| Crystal Lake (Central) |
| Crystal Lake (Prairie Ridge) |
| Crystal Lake (South) |
| Cuba |
| Dakota |
| Darien (Hinsdale South) |
| Decatur (MacArthur) |
| Decatur (St. Teresa) |
| Deerfield (H.S.) |
| DeKalb |
| Des Plaines (Maine West) |
| Dixon (H.S.) |
| Dolton (Thornridge) |
| Donovan |
| Downs (Tri-Valley) |
| DuQuoin (H.S.) |
| Durand |
| Dwight |
| Earlville |
| East Dubuque |
| East Moline (United) |
| East Peoria |
| East St. Louis (Sr.) |
| Edwardsville (H.S.) |
| Edwardsville (Metro-East Lutheran) |
| Effingham (St. Anthony) |
| El Paso (E.P.-Gridley) |
| Elgin (Harvest Christian Academy) |
| Elgin (Larkin) |
| Elgin (St. Edward) |
| Elgin (Westminster Christian) |
| Elk Grove Village (E.G.) |
| Elmhurst (York) |
| Elmwood |
| Elmwood Park |
| Erie |
| Eureka |
| Evanston (Beacon Academy) |
| Evanston (Roycemore) |
| Evanston (Twp.) |
| Fairbury (Prairie Central) |
| Fairfield |
| Farmington |
| Fisher |
| Fithian (Oakwood) |
| Flanagan (F.-Cornell) |
| Flossmoor (Homewood-F.) |
| Forreston |
| Fox Lake (Grant) |
| Franklin |
| Franklin Park-Northlake (Leyden) |
| Freeburg |
| Galena (H.S.) |
| Galva |
| Geneva |
| Georgetown (Notre Dame de La Salette) |
| Gibson City (G.C.-Melvin-Sibley) |
| Gillespie |
| Glasford (Illini Bluffs) |
| Glen Ellyn (Glenbard West) |
| Golconda (Pope County) |
| Granville (Putnam County) |
| Grayslake (Central) |
| Grayslake (North) |
| Grayville |
| Greenview |
| Griggsville (G.-Perry) |
| Gurnee (Warren) |
| Hampshire |
| Hanover (River Ridge) |
| Harrisburg |
| Havana |
| Henry (H.-Senachwine) |
| Herrin (H.S.) |
| Herscher |
| Highland |
| Highland Park |
| Hillsboro |
| Hillside (Proviso West) |
| Hinckley (H.-Big Rock) |
| Hinsdale (Central) |
| Hoffman Estates (Conant) |
| Hoffman Estates (H.S.) |
| Hoffman Estates (Valeo Academy) |
| Hoopeston (H. Area) |
| Hume (Shiloh) |
| Huntley |
| Hutsonville |
| Jacksonville (H.S.) |
| Jacksonville (Illinois School for the Visually Impaired) |
| Jerseyville (Jersey) |
| Johnsburg |
| Joliet (Catholic Academy) |
| Joliet (Central) |
| Joliet (West) |
| Junction (Gallatin County) |
| Kankakee (McNamara) |
| Kankakee (Sr.) |
| Kewanee (Wethersfield) |
| Kirkland (Hiawatha) |
| LaGrange (Lyons) |
| Lake Forest (Woodlands Academy) |
| Lake Villa (Lakes) |
| Lake Zurich |
| Lansing (Thornton Fractional South) |
| LaSalle (L.-Peru) |
| Lawrenceville |
| Lebanon |
| Lena (L.-Winslow) |
| LeRoy |
| Lexington |
| Liberty |
| Libertyville |
| Lincolnshire (Stevenson) |
| Lisle (Benet Academy) |
| Lisle (Sr.) |
| Litchfield |
| Lombard (College Prep) |
| Lombard (Glenbard East) |
| Lombard (Montini) |
| Louisville (North Clay) |
| Mackinaw (Deer Creek-M.) |
| Macomb |
| Macon (Meridian) |
| Madison |
| Mahomet (M.-Seymour) |
| Manito (Midwest Central) |
| Manlius (Bureau Valley) |
| Maple Park (Kaneland) |
| Marengo |
| Marion (Crab Orchard) |
| Maroa (M.-Forsyth) |
| Martinsville |
| Mascoutah |
| Mason City (Illini Central) |
| McHenry |
| McLeansboro (Hamilton County) |
| Mendon (Unity) |
| Metamora |
| Milford |
| Milledgeville |
| Minonk (Fieldcrest) |
| Minooka |
| Monmouth (M.-Roseville) |
| Monticello |
| Mooseheart |
| Morton |
| Morton Grove (MCC Academy) |
| Mt. Olive |
| Mt. Prospect (Prospect) |
| Mt. Pulaski |
| Mulberry Grove |
| Mundelein (Carmel) |
| Mundelein (H.S.) |
| Murphysboro |
| Naperville (Central) |
| Naperville (Neuqua Valley) |
| Naperville (North) |
| Nashville |
| Neoga |
| New Athens |
| New Berlin |
| New Lenox (Lincoln-Way Central) |
| New Lenox (Lincoln-Way West) |
| New Lenox (Providence Catholic) |
| Newark |
| Newton |
| Niantic (Sangamon Valley) |
| Niles (Northridge Prep) |
| Niles (Notre Dame) |
| Normal (Community West) |
| Normal (Community) |
| Norridge (Ridgewood) |
| Norris City (N.C.-Omaha-Enfield) |
| Northfield (Christian Heritage Academy) |
| Oak Forest |
| Oak Lawn (Community) |
| Oak Park (Fenwick) |
| Oak Park (O.P.-River Forest) |
| Odin |
| O'Fallon (H.S.) |
| Okawville |
| Oneida (ROWVA) |
| Orland Park (Sandburg) |
| Oswego (East) |
| Ottawa (Twp.) |
| Palatine (Fremd) |
| Palatine (H.S.) |
| Palos Heights (Chicago Christian) |
| Palos Hills (Stagg) |
| Paris |
| Paxton (P.-Buckley-Loda) |
| Payson (Seymour) |
| Pearl City |
| Pecatonica |
| Pekin |
| Peoria (H.S.) |
| Peoria (Manual) |
| Peoria (P. Christian) |
| Peoria Heights |
| Peotone |
| Peru (St. Bede) |
| Petersburg (PORTA) |
| Pinckneyville |
| Pittsfield |
| Plainfield (Central) |
| Plainfield (East) |
| Plainfield (North) |
| Plainfield (South) |
| Pleasant Hill |
| Polo |
| Pontiac |
| Poplar Grove (North Boone) |
| Princeton |
| Princeville |
| Prophetstown |
| Quincy (Sr.) |
| Raymond (Lincolnwood) |
| Red Bud |
| Richmond (R.-Burton) |
| Richton Park (Rich Township) |
| Richton Park (Southland College Prep Charter) |
| River Forest (Trinity) |
| Riverside (R.-Brookfield) |
| Riverton |
| Roanoke (R.-Benson) |
| Rochelle |
| Rock Island (Alleman) |
| Rock Island (H.S.) |
| Rockford (Auburn) |
| Rockford (Christian Life) |
| Rockford (East) |
| Rockford (Guilford) |
| Rockford (Jefferson) |
| Rockford (Keith Country Day) |
| Rockford (Lutheran) |
| Rockford (R. Christian) |
| Romeoville (H.S.) |
| Round Lake |
| Roxana |
| Rushville (R.-Industry) |
| Savanna (West Carroll) |
| Scales Mound |
| Schaumburg (H.S.) |
| Schaumburg (S. Christian) |
| Sciota (West Prairie) |
| Seneca |
| Serena |
| Sesser (S.-Valier) |
| Shabbona (Indian Creek) |
| Shelbyville |
| Skokie (Niles North) |
| Skokie (Niles West) |
| Skokie (Yeshiva) |
| Somonauk |
| South Beloit |
| South Holland (Thornwood) |
| South Holland (Unity Christian Academy) |
| Sparta |
| Springfield (Calvary) |
| Springfield (Lanphier) |
| Springfield (Lutheran) |
| Springfield (Sacred Heart-Griffin) |
| Springfield (Southeast) |
| St. Charles (East) |
| St. Charles (North) |
| St. Elmo |
| St. Joseph (S.J.-Ogden) |
| Stanford (Olympia) |
| Staunton |
| Steeleville |
| Sterling (Newman Central Catholic) |
| Stillman Valley |
| Stockton |
| Streamwood |
| Streator (Twp.) |
| Streator (Woodland) |
| Sullivan |
| Summit (Argo) |
| Sycamore (H.S.) |
| Tamms (Egyptian) |
| Taylor Ridge (Rockridge) |
| Taylorville |
| Thompsonville |
| Tolono (Unity) |
| Toulon (Stark County) |
| Troy (Triad) |
| Urbana (University) |
| Vandalia |
| Varna (Midland) |
| Vernon Hills |
| Vienna |
| Villa Grove |
| Villa Park (Willowbrook) |
| Virden (North Mac) |
| Warren |
| Warrensburg (W.-Latham) |
| Warsaw |
| Washburn (Lowpoint-W.) |
| Washington |
| Waterloo (H.S.) |
| Watseka |
| West Chicago (H.S.) |
| West Frankfort (Frankfort) |
| Westville |
| Wheaton (St. Francis) |
| Wheaton (W. Warrenville South) |
| Wheeling |
| White Hall (North Greene) |
| Williamsfield |
| Williamsville |
| Wilmette (Loyola Academy) |
| Wilmette (Regina Dominican) |
| Wilmington |
| Winchester |
| Winnebago |
| Winnetka (North Shore Country Day) |
| Wolf Lake (Shawnee) |
| Wood River (East Alton-W.R.) |
| Woodstock (H.S.) |
| Woodstock (Marian) |
| Woodstock (North) |
| Yorkville (H.S.) |
| Yorkville (Parkview Christian Academy) |
| Zeigler (Z.-Royalton) |