SchoolCityDistrictLast Membership Year
Batavia High SchoolBataviaNorth Central2020
Cambridge High SchoolCambridgeBlackhawk2020
Canton High SchoolCantonIllinois Valley2020
Casey-Westfield High SchoolCaseyEastern2020
Centennial High SchoolChampaignKickapoo2020
Chicago Collegiate Charter High SchoolChicagoChicago2020
Cisne High SchoolCisneEastern2020
Clay City High SchoolClay CityEastern2020
Cobden High SchoolCobdenLittle Egypt2020
Curie Metropolitan High SchoolChicagoChicago2020
Donovan High SchoolDonovanPrairie 82020
DuQuoin High SchoolDuQuoinLittle Egypt2020
Edwardsville High SchoolEdwardsvilleKaskaskia2020
Effingham High SchoolEffinghamEastern2020
Eldorado High SchoolEldoradoLittle Egypt2020
Evanston Township High SchoolEvanstonNortheast2020
Fairfield Community High SchoolFairfieldEastern2020
Freeburg High SchoolFreeburgKaskaskia2020
Freeport High SchoolFreeportNorthwest2020
Fulton High SchoolFultonNorthwest2020
Gallatin County High SchoolJunctionLittle Egypt2020
Hamilton County High SchoolMcLeansboroLittle Egypt2020
Heritage High SchoolBroadlandsKickapoo2020
Hoopeston Area High SchoolHoopestonKickapoo2020
Indian Creek High SchoolShabbonaNorth Central2020
Intrinsic SchoolsChicagoChicago2020
Joliet Catholic AcademyJolietPrairie 82020
Larkin High SchoolElginNorth Central2020
MacArthur High SchoolDecaturCenois2020
Madison High SchoolMadisonKaskaskia2020
Mahomet-Seymour High SchoolMahometKickapoo2020
Marmion AcademyAuroraNorth Central2020
Mascoutah High SchoolMascoutahKaskaskia2020
Meridian High SchoolMaconCenois2020
Midland High SchoolVarnaHopewell2020
Minooka Community High SchoolMinookaPrairie 82020
Monmouth-Roseville High SchoolMonmouthBlackhawk2020
Mt. Pulaski High SchoolMt. PulaskiCenois2020
Mt. Zion High SchoolMt. ZionCenois2020
Peoria Heights High SchoolPeoria HeightsHopewell2020
Pittsfield High SchoolPittsfieldIllinois Valley2020
Pope County High SchoolGolcondaLittle Egypt2020
Princeton High SchoolPrincetonBlackhawk2020
Quincy Notre Dame High SchoolQuincyIllinois Valley2020
Rantoul High SchoolRantoulKickapoo2020
Red Bud High SchoolRed BudKaskaskia2020
Serena High SchoolSerenaNorth Central2020
St. Joseph High SchoolWestchesterNortheast2020
St. Viator High SchoolArlington HeightsNortheast2020
Sterling High SchoolSterlingNorthwest2020
Thornton Fractional North High SchoolCalumet CityNortheast2020
Trinity Oaks Christian AcademyCaryNortheast2020
Unity High SchoolTolonoKickapoo2020
Villa Grove High SchoolVilla GroveKickapoo2020
Wauconda High SchoolWaucondaNortheast2020
Wheaton North High SchoolWheatonNortheast2020
Whitney Young High SchoolChicagoChicago2020
Willowbrook High SchoolVilla ParkNortheast2020
Windsor High SchoolWindsorEastern2020
Winnebago High SchoolWinnebagoNorthwest2020
Woodstock High SchoolWoodstockNorth Central2020
York High SchoolElmhurstNortheast2020