The Southwestern Conference is a high school conference in the St. Louis Metro East area. The conference participates in athletics and activities in the IHSA Illinois High School Association. The conference comprises large public high schools in the Metro East region of suburban St. Louis.
Current Membership
Sources:IHSA Conferences, IHSA Coop Teams, and IHSA Member Schools Directory
References
Southwestern Conference (Illinois) Wikipedia(Text) CC BY-SA