TEAI Region 8
Bond County ● Greenville High School, Greenville ● Mulberry Grove High School
Calhoun County ● Brussels High School, Brussels ● Calhoun High School, Hardin
Christian County ● Edinburg High School, Edinburg ● Morrisonville High School, Morrisonville ● Pana Senior High School, Pana ● South Fork Jr Sr High School (6–12), Kincaid ● Taylorville High School, Taylorville
Effingham County ● Altamont High School, Altamont ● Beecher City Junior-Senior High School, Beecher City ● Dieterich Junior-Senior High School, Dieterich ● Effingham High School, Effingham ● St. Anthony High School, Effingham ● Teutopolis High School, Teutopolis
Fayette County ● Brownstown Junior-Senior High School, Brownstown ● Ramsey High School, Ramsey ● St. Elmo Junior-Senior High School, St. Elmo ● Vandalia Community High School, Vandalia
Greene County ● Carrollton High School, Carrollton ● Greenfield High School, Greenfield ● North Greene High School, White Hall
Jersey County ● Jersey Community High School, Jerseyville Macoupin County ● Bunker Hill High School, Bunker Hill ● Carlinville High School, Carlinville ● Gillespie High School, Gillespie ● Mount Olive High School, Mount Olive ● North Mac High School, Virden ● Northwestern High School, Palmyra ● Southwestern High School, Piasa ● Staunton High School, Staunton
Madison County ● Alton Senior High School, Alton ● Civic Memorial High School, Bethalto ● Collinsville High School, Collinsville ● East Alton-Wood River High School, Wood River ● Edwardsville High School, Edwardsville ● Father McGivney Catholic High School, Maryville ● Granite City High School, Granite City ● Highland High School, Highland ● Madison Senior High School, Madison ● Marquette Catholic High School, Alton ● Metro-East Lutheran High School, Edwardsville ● Roxana High School, Roxana ● Triad High School, Troy
Montgomery County ● Hillsboro High School, Hillsboro ● Lincolnwood High School, Raymond ● Litchfield High School, Litchfield ● Nokomis High School, Nokomis