Homes in the
Wheaton Warrenville South HS district.

Wheaton Warrenville South traces its roots to Wheaton High School, which opened in 1876, making it one of the oldest public high school lineages in DuPage County. Over the decades the school carried several names, including Wheaton Community High School and Wheaton Central High School, as the district grew and reorganized its buildings. The current building opened in 1973 and became Wheaton Warrenville South High School in 1992. At that renaming the hyphen between Wheaton and Warrenville was deliberately dropped to symbolize the two communities coming together. The Tiger nickname and colors carried forward from Wheaton Central, a tradition that includes football legend Red Grange.

Wheaton Warrenville South offers 17 Advanced Placement courses, with classes organized into Intermediate and Advanced or AP levels under a weighted GPA system. According to the Illinois Report Card cited by Wikipedia, the school posted a 95% graduation rate, with 85% of graduates enrolling in a two-year or four-year college within 12 months. The parent district, CUSD 200, was named to the College Board AP District Honor Roll.

Wheaton Warrenville South competes in the DuKane Conference and fields one of the most decorated athletic programs in Illinois. The Tigers football team has won seven IHSA state championships, among the most of any public school in state history. The boys volleyball program holds seven state titles of its own, and the school has added state crowns in boys gymnastics, boys track and field, boys cross country, and girls golf.