IDSA Officers
Lake Forest High School
Grayslake Central High School
Antioch Community High School
Evanston Township High School
Hinsdale Central High School
IDSA Executive Board
Maine West High School
Vernon Hills High School
Oak Forest High School
Round Lake High School
Lakes High School
Lemont High School
Adlai E. Stevenson High School
Batavia High School
Lyons Township High School
Oak Park and River Forest HS
Grayslake North High School
New Trier High School
Loyola Academy
Lockport Township High School
Mother McAuley High School
Mundelein High School
Niles West High School
Waubonsie Valley High School
Downers Grove South High School
Prospect High School
Downers Grove North High School
James B. Conant High School
Intrinsic Schools Belmont Campus
Elk Grove High School
Highland Park High School
Glenbrook North High School
Libertyville High School
Deerfield High School