The Interstate Eight Conference (Interstate 8 or I–8) is an athletic conference of Illinois high schools that are members of the Illinois High School Association (IHSA). The conference currently has six member schools throughout Northern Illinois that compete in 12 different sports (boys' basketball, girls' basketball, girls' volleyball, boys' golf, girls' golf, football, boys' soccer, girls' soccer, wrestling, baseball, softball, cross country, and track and field).
6-457: The Interstate Eight began in 1979 and originally had eight schools— Coal City , Dwight , Marseilles , Plano , Reed-Custer , Seneca , Wilmington , and Yorkville . Sandwich soon entered the I-8 when Marseilles dropped out. In 1991, Yorkville was replaced by Lisle . In 2006 Herscher , Manteno , Peotone , and Westmont joined the conference. Despite the conference growing from eight to 12 teams,
12-536: A city, as well as being located east of Naperville, which has at least four high schools in the immediate vicinity, as well as the Glenbard schools and Wheaton-Warrenville South all being within a close proximity to the high school. The Conference is divided into Large and Small divisions during football season and teams only play members of their division for the conference schedule. Baseball and softball are also divided into North and South divisions. In all other sports,
18-444: The conference is undivided. There are six current members of the conference Classification Full members Football-only members Non-football members Football is based on an 8 class system since 2001. Cross Country is based on a 3 class system since 2007. Cross Country is based on a 3 class system since 2007. Lisle (2011, 2012, 2013, 2014, 2015, 2016 wins) Coal City High School Coal City High School
24-549: The conference name remained Interstate 8. Dwight left the conference prior to the 2014–15 season while Streator joined the conference. In 2019–20, Reed-Custer, Manteno, Peotone, Herscher, Wilmington, Seneca, Streator, Coal City, Westmont and Lisle left the conference leaving only Plano and Sandwich in the conference. That year, the conference added six schools from the soon to be defunct Northern Illinois Big 12 Conference . These included Kaneland , LaSalle-Peru , Morris , Ottawa , Rochelle , and Sycamore . These moves left Plano as
30-466: The member schools are/were in rural/smaller towns. Former members Westmont and Lisle are suburbs of Chicago but enrollments are small in size. Westmont's population is divided between the varying schools in the area, including high schools in Darien , Woodridge , Hinsdale , Bolingbrook , Naperville , Lisle , Lombard , and Glen Ellyn . Lisle's enrollment is small, due to Lisle's relatively small size as
36-541: The only remaining founding member of the conference. In 2022, Sandwich High School and Plano High School announcing to leave the conference to join Kishwaukee River Conference starting in 2023–24 season. Plano was the final remaining original I8C member, completing nearly 45 seasons. This left the Interstate Eight with, ironically, only six schools. All of which are the former NI-Big 12 schools. Most of
#560439