The State Corner Conference was an IHSAA-sanctioned conference located in far Northeast Indiana. The conference started in 1935 competing in basketball, football, and track. The league survived a major shakeup in 1941 as half of the original league left to return to their previous conferences, being replaced by smaller schools in the footprint and dropping football. Because of the league's limited offerings, the schools would also compete within their county-based leagues. The league would fold in 1967, as consolidation had whittled the league to three schools.

Membership School Location Mascot Colors # / County Year joined Previous conference Year left Conference joined Albion1 Albion Trojans 57 Noble 1935 Noble County 1941 Noble County Angola2 Angola Hornets 76 Steuben 1935 Steuben County 1941 Steuben County Ashley3 Ashley Aces 17 DeKalb 1935 DeKalb County 1967 none (consolidatedinto DeKalb) Avilla1 Avilla Panthers 57 Noble 1935 Noble County 1966 none (consolidated intoEast Noble) Butler3 Butler Windmills 17 DeKalb 1935 DeKalb County 1963 none (consolidated into Eastside) Garrett Garrett Railroaders 17 De Kalb 1935 Northeastern Indiana 1941 Northeastern IndianaLagrange4LagrangeLions 44 La Grange1935 LaGrange County1941 LaGrange County Waterloo3 Waterloo Wildcats 17 DeKalb 1935 DeKalb County 1967 none (consolidatedinto DeKalb)Fremont5FremontEagles 76 Steuben 1941 Steuben County1967Northeast CornerHamilton5HamiltonMarines 76 Steuben 1941 Steuben County1967Northeast CornerWolcottville4WolcottvilleBulldogs 44 La Grange1941 LaGrange County1964none (consolidatedinto Lakeland) Riverside Saint Joe Comets 17 DeKalb 1953 none (new school) 1963 none (consolidated into Eastside) Eastside Butler Blazers 17 DeKalb 1963 none (new school) 1967 Independents(ACAC 1968)

Played concurrently in SCC and NCC throughout membership. Played concurrently in State Corner and Steuben County 1935–41. Played concurrently in SCC and DCC 1935–53. Played concurrently in SCC and LCC throughout membership. Played concurrently in State Corner and Steuben County 1941–64, in State Corner and Bi-County 1964–66, and in State Corner and Northeast Corner 1966–67.

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