Mid-State Conference (IHSAA)
Former Members
Columns: School | Location | Mascot | County | Year Joined | Year Left | Conference Joined
Avon | Avon | Orioles | 32 Hendricks | 1974 | 2000 | Hoosier Crossroads | Beech Grove | Beech Grove | Hornets | 49 Marion | 1978 | 2005 | Indiana Crossroads | Brownsburg | Brownsburg | Bulldogs | 32 Hendricks | 1942 | 1967 | Sagamore | Center Grove | Greenwood | Trojans | 41 Johnson | 1956 | 1981 | Central Suburban | Danville | Danville | Warriors | 32 Hendricks | 1942 | 1978 | West Central | Decatur Central | Indianapolis | Hawks | 49 Marion | 1942 | 1971 | Central Suburban | Lawrence Central | Indianapolis | Bears | 49 Marion | 1942 | 1949 | Capital District | Speedway | Speedway | Sparkplugs | 49 Marion | 1942 | 1999 | West Central