- Bloomington High School
- Champaign Centennial High School
- Champaign Central High School
- Charleston High School
- Chatham High School
- Danville High School
- Eisenhower High School
- Jacksonville High School
- Lanphier High School (Lee Hill)
- Lincoln High School
- LSA
- MacArthur High School
- Mahomet-Seymour High School
- Maroa-Forsyth High School (Coop Warrensburg)
- Mattoon High School
- Monticello High School
- Naperville Central High School
- Normal Community High School
- Pana High School
- Paris High School
- Pleasant Plains High School
- Rochester High School
- Sacred Heart Griffin High School
- Springfield High School (Lee Field)
- St. Teresa High School
- Taylorville High School
- Urbana High School
- Warrensburg-Latham High School
- Williamsville High School