Suburban Prairie Conference
The Suburban Prairie Conference (SPC) was an organization of nineteen high schools in northeastern Illinois, representing sixteen communities in Chicago's suburbs. These high schools are all members of the Illinois High School Association. The conference was subdivided into three divisions: North, East and South. Participating communities are in Cook County, Illinois, DeKalb County, Illinois, DuPage County, Illinois, Grundy County, Illinois, Kane County, Illinois, Kendall County, Illinois and Will County, Illinois. Its final membership consisted of:
Suburban Prairie East (four of these schools formed the Metro Suburban Conference):
- Elmwood Park High School, Elmwood Park, Illinois
- Fenton High School, Bensenville, Illinois
- Lemont High School, Lemont, Illinois
- Ridgewood High School, Norridge, Illinois
- Riverside-Brookfield High School, Riverside, Illinois
- Westmont High School, Westmont, Illinois
Suburban Prairie North (these six schools and two others formed the Western Sun Conference):
- Batavia High School, Batavia, Illinois
- Geneva High School, Geneva, Illinois
- Glenbard South High School, Glen Ellyn, Illinois
- Kaneland High School, Maple Park, Illinois
- Sycamore High School, Sycamore, Illinois
- Yorkville High School, Yorkville, Illinois
Suburban Prairie South (these seven schools plus Romeoville High School formed the Southwest Prairie Conference):
- Minooka High School, Minooka, Illinois
- Morris High School, Morris, Illinois
- Oswego East High School, Oswego, Illinois
- Oswego High School, Oswego, Illinois
- Plainfield Central High School, Plainfield, Illinois
- Plainfield North High School, Plainfield, Illinois
- Plainfield South High School, Plainfield, Illinois