* Last updated at 9:53 am on Monday, September 3, 2018
Calumet City (Thornton Fractional North)
Carpentersville (Dundee-Crown)
Cerro Gordo [C.G.-Bement Coop]
Chicago (Agricultural Science)
Chicago (C. Military Academy-Bronzeville) [Coop]
Chicago (C. Tech Academy Charter)
Chicago (North Lawndale Charter)
Chicago (Perspectives/Leadership) [Coop]
Chicago (Urban Prep/Bronzeville)
Chicago (Urban Prep/Englewood)
Chillicothe (Illinois Valley Central)
Christopher [C.-Zeigler-Royalton Coop]