The Metro Suburban Conference (MSC) is an organization of seven high schools in northern Illinois, representing seven communities in that part of the state. These high schools are all members of the Illinois High School Association

Illinois High School Association

The Illinois High School Association is one of 521 state high school associations in the United States, designed to regulate competition in most interscholastic sports and some interscholastic activities at the high school level. It is a charter member of the National Federation of State High...

. The conference began competing during the 2006–07 academic year, with four schools from the former Suburban Prairie Conference

Suburban Prairie Conference

The Suburban Prairie Conference 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...

 East Division.

Two new schools (Timothy Christian and Illiana Christian) were added for the 2009–10 academic year, both previously part of the Private School League. Glenbard South High School

Glenbard South High School

Glenbard South High School, or GSHS or GBS is a public four-year high school located in Glen Ellyn, Illinois. It is part of Glenbard Township High School District 87, and is the smallest of the four Glenbard Township High Schools.-History:...

 will be added for 2010–11 following the dissolution of the Western Sun Conference

Western Sun Conference

The Western Sun Conference was an organization of eight high schools in northern Illinois, representing eight communities in that part of the state. These high schools are all members of the Illinois High School Association. The conference began competing during the 2006-2007 academic year. Six of...

.

Membership

School	Town	Nickname	Enrollment
Elmwood Park High School	Elmwood Park, Illinois Elmwood Park, Illinois Elmwood Park is a village bordering the northwest side of the City of Chicago in Cook County, Illinois, United States. The population was 25,405 at the 2000 census. The community has long maintained a large Italian-American population, with a more recent influx of Polish-American and Hispanic...	Tigers	1,040 (2009)
Fenton High School	Bensenville, Illinois Bensenville, Illinois Bensenville is a village located primarily in DuPage County, Illinois, with a small section near O'Hare International Airport in Cook County, Illinois, overlapping into the city of Chicago. As of the 2000 census, the village population was 20,703. Bensenville is home to the Edge Ice Arena, home of...	Bison	1,573 (2009)
Illiana Christian High School Illiana Christian High School Illiana Christian High School is a private, coeducational school in Lansing, Illinois, USA. It was founded in 1945 as a school for the children of Dutch Reformed immigrants in the area.-Educational Philosophy:...	Lansing, Illinois Lansing, Illinois Lansing is a village in Cook County, Illinois, USA. Lansing is a southern suburb of Chicago. The population was 28,332 at the 2000 census.-Geography:...	Vikings	632 (2009)
Ridgewood High School Ridgewood High School (Illinois) Ridgewood High School, or RHS, is a public four-year high school located in Norridge, Illinois, a western suburb of Chicago, Illinois, in the United States...	Norridge, Illinois Norridge, Illinois Norridge is a village in Cook County, Illinois, United States. The population was 14,582 at the 2000 census. The current Mayor of Norridge is Ronald A. Oppedisano.The village is completely surrounded by Chicago and Harwood Heights.-Name origin:...	Rebels	879 (2009)
Riverside-Brookfield High School	Riverside, Illinois Riverside, Illinois Riverside is an affluent suburban village in Cook County, Illinois. A significant portion of the village is in the Riverside Landscape Architecture District, designated a National Historic Landmark in 1970. The population was 8,895 at the 2000 census...	Bulldogs	1,466 (2009)
Timothy Christian High School	Elmhurst, Illinois Elmhurst, Illinois Elmhurst is a suburb of Chicago in DuPage and Cook Counties, Illinois. The population is 46,013 as of the 2008 US Census population estimate.-History:...	Trojans	399 (2009)
Glenbard South High School Glenbard South High School Glenbard South High School, or GSHS or GBS is a public four-year high school located in Glen Ellyn, Illinois. It is part of Glenbard Township High School District 87, and is the smallest of the four Glenbard Township High Schools.-History:...	Glen Ellyn, Illinois Glen Ellyn, Illinois Glen Ellyn is an affluent village in DuPage County, Illinois, United States. As of the 2000 Census, the village population was 26,999.-Geography:...	Raiders	1,451 (2009)