Schools
- Addison Trail HS
- Althoff Catholic High School
- Amboy High School
- Andrew HS
- Antioch HS
- Argenta-Oreana
- Argo Community High School
- Ashton Franklin Center
- Aurora Central Catholic
- Aurora Christian
- AW Pechtonich High School
- Barrington HS
- Bartlett HS
- Batavia HS
- Bednarcik Jr. High
- Beecher High School
- Belvidere HS
- Belvidere North
- Benet Academy
- Bishop McNamara
- Bloom Township HS
- Bloomington Central Catholic
- Bloomington HS
- Bolingbrook High School
- Bolingbrook HS Activities
- Bradley-Bourbonnais
- Bradley-Bourbonnais Activities
- Brooks Middle School
- Buffalo Grove Activities
- Buffalo Grove HS
- Bureau Valley High School
- Byron HS
- Byron HS Activities
- Canton HS
- Carl Sandburg HS
- Carlyle High School
- Carmel Catholic High School
- Cary-Grove HS
- CCHS
- Centennial HS
- Central A & M
- Central Cougars
- Central Junior High School
- Central Rockets
- Central State Eight Athletic Conference
- Champaign Central HS
- Channahon Jr. High
- Chicago Heights School District 170
- Chicago Hope Academy
- Chicago Waldorf School
- Chiddix JH
- Chillicothe Elementary Center & Junior High
- Christian Liberty Academy
- Clinton HS
- Clinton JH
- Coal City HS
- Cobden Junior/Senior High School
- Colin Powell Middle School
- Collinsville High School
- Columbia Central Middle School
- Conant Activities
- Conant HS
- Cottage Grove
- Cowherd Middle School
- Crescent City Grade School
- Crete-Monee Activities
- Crete-Monee HS
- Crystal Lake Central
- Crystal Lake South
- Dakota HS
- Danville HS
- Decatur Eisenhower HS
- Decatur Garfield - Dennis
- Decatur Hope Academy
- Decatur Johns Hill Magnet School
- Decatur MacArthur HS
- Decatur Thomas Jefferson MS
- Demo High School
- DePaul Prep
- Depue Unit School
- Dixon High School
- Downers Grove North HS
- Downers Grove South HS
- Dundee-Crown
- Dunlap HS
- DuPage Valley Conference
- Durand HS
- Earlville Community Unit School District 9
- EAST AURORA HIGH SCHOOL - ATHLETICS
- East Aurora HS - Building Usage & Activities
- East Peoria Community High School
- Eastland HS
- Edison Middle School
- Edwin G. Foreman High School
- Elgin HS
- Elk Grove HS
- Elm Middle School
- Elmhurst Jr. York Dukes
- Elmwood Park HS
- Eric Solorio Academy High School
- Erie High School
- Eureka
- Eureka MS
- Evans Junior High School
- Evanston Township HS
- Faith Lutheran
- Fenton HS
- Fieldcrest High School
- Fieldcrest Middle School
- Fisher High School
- Forreston
- Fox Valley Conference
- Francis W. Parker
- Franklin Middle School
- Fred Rodgers Magnet Academy
- Freeport High School
- Freeport Middle Level
- Fremd High School
- Gage Park HS
- Galena
- Galesburg High School
- Galva Jr. Sr. High School
- Gardner-South Wilmington High School
- Geneseo High School
- Geneva
- Genoa-Kingston HS
- Glenbard East HS
- Glenbard North HS
- Glenbard South HS
- Glenbard South HS Activities
- Glenbard West HS
- Glenbrook North High School
- Glenbrook South High School
- Glenwood HS
- Glenwood HS Activities
- Glenwood MS
- Granite City High School
- Grant HS
- Grayslake Central HS
- Grayslake North HS
- Greenville HS
- Hall High School
- Hampshire Activities
- Hampshire High School
- Harlem
- Harvard Community Unit School District #50
- Harvest Christian Academy
- Heineman Middle School
- Henry - Senachwine CUSD5
- Herget Middle School
- Hersey
- Heyworth Jr-Sr High School
- Hickory Creek Middle School
- Hinckley-Big Rock
- Hinsdale Central HS
- Hinsdale Falcons Wrestling Club
- Hinsdale South HS
- Hoffman Estates HS
- Holy Trinity HS
- Homewood-Flossmoor Activities
- Homewood-Flossmoor H.S.
- Hononegah HS
- Humphrey Middle School
- Humphrey Middle School Activities
- Huntley HS
- IC Catholic Prep
- Illiana Christian High School
- Illinois Lutheran High School
- Illinois Mathematics and Science Academy
- Immaculate Conception Grade School
- Indian Creek HS/MS
- Indian Creek HS/MS Activities
- Jacksonville HS
- Jacobs High School
- Jacobs High School Activities
- James Hart School
- Jane Addams Middle School
- Jefferson HS
- Jefferson Middle School
- Jefferson Middle School
- Jersey Community District # 100
- Jewel Middle School
- John Lukancic Middle School
- John Lukancic Middle School Activities
- John T. Magee Middle School
- Johnsburg HS
- Johnsburg Junior High School
- Joliet Catholic Academy
- Joliet Central High School
- Joliet West High School
- Kaneland High School
- Kaneland Middle School
- Kingsley JHS
- Lake Park HS
- Lakes Community HS
- Lanphier High School
- Laraway School District 70-C
- Larkin Athletics
- LaSalle-Peru HS Activities
- LaSalle-Peru Township High School - District 120
- Le Roy High School
- Le Roy Junior High
- Legal Prep Charter Academy
- Leland School District 1
- Lewis & Clark Jr. High
- Lexington High School
- Leyden High School District 212
- Liberty Jr High
- Libertyville HS Volleyball
- Limestone Community HS
- Lincoln
- Lincoln-Way Central
- Lincoln-Way East
- Lincoln-Way North
- Lincoln-Way West
- Lisle HS
- Lockport HS
- Lowpoint-Washburn
- Luther North College Prep
- Lyons Township High School
- Macomb Jr Sr High School
- Mahomet-Seymour HS
- Mahomet-Seymour Junior High School
- Maine East HS
- Maine South HS
- Maine West HS
- Marengo Community High School
- Marian Central Catholic HS
- Marion High School
- Marion Jr. High School
- Marist HS
- Marlowe Middle School
- Marmion Academy
- Maroa-Forsyth MS
- Maroa-Forsyth Schools
- Marquette Academy
- Marquette Manor Baptist Academy
- Marseilles Elementary School
- Martino Junior High
- Mascoutah High School
- Mattoon HS
- Mattoon Middle School
- McHenry Community HS
- Meridian High School
- Metea Valley
- Metro Athletic Conference
- Metro Suburban Conference
- Midland CUSD#7
- Midwest Central High School
- Milledgeville HS
- Minooka HS
- Minooka HS Activities
- Minooka Jr High
- Montini Catholic School
- Mooseheart School
- Morris Community Activities
- Morris Community HS
- Morrison High School
- Morton High School
- Morton Junior High School
- Mossville Jr. High
- Mother McAuley HS
- Mt Vernon Township High School
- Mt. Assisi Academy
- Murphy Jr. High
- Naperville Central HS
- Naperville North HS
- Nashville High School
- Nazareth Academy
- Neuqua Valley HS
- Newark Community High School
- Newman Central Catholic HS
- Niles North Athletics
- Niles West High School
- Normal Community HS
- Normal Community West HS
- Northeastern Athletic Conference
- Notre Dame
- O.W. Huth Middle School
- Oak Forest High School
- Oak Lawn-Hometown Middle School
- Oak Park and River Forest High School
- Okaw Valley HS
- Okawville Jr./Sr. High School
- Olympia High School
- Olympia PSA
- Oregon High School
- Orion High School
- Orion Middle School
- Oswego East High School
- Oswego High School
- Ottawa High School
- Palatine HS
- Palatine HS Activities
- Pana High School
- Parkside Jr High
- Pearl City
- Pecatonica
- Peoria Christian School
- Peoria Heights Grade School
- Peoria Heights High School
- Perspectives Auburn Gresham
- Plainfield Central Activities
- Plainfield Central HS
- Plainfield East Activities
- Plainfield East HS
- Plainfield North Activities
- Plainfield North HS
- Plainfield South Activities
- Plainfield South HS
- Plank Junior High School
- Plano High School
- Polo High School
- Prairie Central
- Prairie Central JH
- Prairie Ridge HS
- Princeton
- Prophetstown High School
- Prospect HS
- Prospect HS Activities
- Providence Catholic HS
- Proviso East
- Proviso West HS
- Putnam County Jr High and High School
- Queen of Peace HS
- Ramsey High School
- Rantoul - Eater Junior High School
- Rantoul HS
- Reed-Custer HS
- Reed-Custer HS Activities
- Reed-Custer Middle School
- Regina Dominican
- Resurrection College Prep HS
- Rich East Activities
- Rich East HS
- Ridgewood HS
- River Ridge
- Riverdale HS
- Roanoke Benson High School
- Rochelle High School
- Rochester HS
- Rockford Lutheran
- Rockridge High School
- Rolling Meadows HS
- Romeoville High School
- Romeoville High School Activities
- Rosary High School
- Round Lake High School
- Round Lake Middle School
- Roxana High School
- Roxana Jr. High
- Saint Bede Academy
- Saint Ferdinand
- Saint Viator
- Sandwich HS
- Sandwich MS
- Scales Mound
- Schaumburg Christian School
- Schaumburg HS
- Schaumburg HS Activities
- Seneca Grade School #170
- Seneca HS
- Seneca HS Activities
- Shepherd Middle School
- Sherrard Jr/Sr High School
- Simmons Middle School
- Somonauk HS
- South Beloit HS
- South Elgin HS
- South Fulton Athletics
- South Suburban Junior High School Association
- Southeast DuPage Elementary Athletic Association
- Southwest Chicago Christian - Tinley Park
- Southwest Chicago Christian School - Oak Lawn
- Southwest Prairie Conference
- St. Anne Community High School
- St. Charles East HS
- St. Charles North HS
- St. Edward
- St. Francis de Sales High School
- St. Francis High School
- St. Francis/Holy Ghost Catholic School
- St. Joseph Catholic School
- St. Laurence HS
- St. Mary Elgin
- St. Patrick Catholic School
- St. Raphael Football
- St. Vincent de Paul School
- Stagg HS
- Stephen Decatur
- Sterling Activities
- Sterling HS
- Stillman Valley High School
- Streamwood HS
- Streator Township High School
- Streator Township HS Activities
- Suburban Christian Conference
- Sullivan Schools
- Sycamore HS and MS
- SYNC Volleyball Club
- Taft School District 90 & Athletic Association
- Taylorville High School
- Taylorville Junior High School
- Thompson Jr. High
- Thornridge High School
- Thornton HS
- Thornwood HS
- Timothy Christian
- Traughber JH
- Triad High School
- Trico Jr/Sr High School
- Trinity High School
- Tri-Point High School
- Tri-Point Jr. High School
- Tuscola HS
- Unity High School
- University High School
- University High School - Urbana
- Urbana High School
- Vandalia Schools
- Vito Martinez Middle School
- Waldo Middle School
- Walter Payton College Prep
- Walther Christian Academy
- Warren Jr./Sr. High School
- Warren Township High School
- Warrensburg-Latham
- Warrenville Youth Football & Cheer
- Washington Central Intermediate School
- Washington Community HS
- Washington Middle School
- Waubonsie Valley
- Waubonsie Valley Activities
- Wauconda HS
- Waukegan HS
- Wesclin High School
- Wesclin Middle School
- West Aurora High School
- West Carroll HS
- West Carroll MS
- West Chicago
- Westlake Christian Academy
- Westminster Christian
- Westmont High School
- Wheaton Christian Grammar School
- Wheaton North
- Wheaton North Activities
- Wheaton Warrenville South Activities
- Wheaton Warrenville South High School
- Wheeling HS
- Wheeling HS Activities
- Whitney Young HS
- William Howard Taft High School
- Willowbrook High School
- Wilmington High School
- Winnebago
- Woodland Middle School
- Woodstock High School
- Woodstock North HS
- York High School
- Zion-Benton