St. Clair County Illinois High Schools

Below is a list of the high schools that are located in St. Clair County Illinois. For a list of the public school districts in the county, visit our St. Clair County Illinois School Districts page.

Althoff Catholic High School
Althoff Catholic High School - Althoff Catholic High School is a private Catholic co-ed high school located in Belleville Illinois. - More Info Tags: 62226, Belleville Illinois
Belleville East High School
Belleville East High School - Belleville East High School is a public high school located in Belleville Illinois. - More Info Tags: 62221, Belleville Illinois
Belleville West High School
Belleville West High School - Belleville West High School is a public high school located in Belleville Illinois. - More Info Tags: 62223, Belleville Illinois
Cahokia Senior High School
Cahokia Senior High School - Cahokia Senior High School is a public high school located in Cahokia, Illinois and a school in the Cahokia Unit School District #187. - More Info Tags: 62206, Cahokia Illinois
Collinsville High School
Collinsville High School - Collinsville High School is a public high school located in Collinsville Illinois. - More Info Tags: 62234, Collinsville Illiniois
Dupo High School
Dupo High School - Dupo High School is a public high school located in Dupo Illinois. - More Info Tags: 62239, Dupo Illinois
East St. Louis High School
East St. Louis High School - East St. Louis High School is a public high school in East St. Louis Illinois. - More Info Tags: 62205, East St Louis Illinois
Freeburg High School
Freeburg High School - Freeburg High School is a public high school located in Freeburg Illinois. - More Info Tags: 62243, Freeburg Illinois
Lebanon High School
Lebanon High School - Lebanon High School is a public high school located in Lebanon Illinois. - More Info Tags: 62254, Lebanon
Marissa Senior High School
Marissa Senior High School - Information on Marissa High School which is located in Marissa Illinois (St. Clair County) - More Info Tags: 62257, Marissa
Mascoutah High School
Mascoutah High School - Mascoutah High School is a public high school located in Mascoutah Illinois. - More Info Tags: 62258, Mascoutah Illinois
Metro East Lutheran High School
Metro East Lutheran High School - Metro East Lutheran High School is a private Lutheran co-ed high school located in Edwardsville Illinois. - More Info Tags: 62025, Edwardsville Illinois
New Athens High School
New Athens High School - New Athens High School is a public high school located in New Athens Illinois. - More Info Tags: 62264, New Athens Illinois
O'Fallon Township High School
O'Fallon Township High School - O'Fallon Township High School is a public high school located in O'Fallon Illinois. - More Info Tags: 62269, O'Fallon Illinois
SIU Charter School Of East St. Louis
SIU Charter School Of East St. Louis - SIU Charter School Of East St. Louis is a public charter high school in East St Louis Illinois. - More Info Tags: 62201, East St Louis Illinois

More St Clair County High Schools

Curtis Miller Alternative High School - Curtis Miller Alternative High School is a public high school located in Alorton Illinois. - More Info - Tags: 62207, East St Louis Illinois

East St Louis High 9th Grade Center - Information on East St Louis High 9th Grade Center located in East St. Louis Illinois - More Info - Tags: 62204, East St Louis Illinois

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