REGION VI
= Active Chapter
Illinois
Aurora
Aurora, Illinois
April 20, 1991
Bradley
Peoria, Illinois
December 14, 1951
DePaul
(1962-1986)
Eastern
Illinois University
Charleston, Illinois
April 10, 1999
Lake Forest
(1926-1968)
Illinois-Urbana-Champaign
Urbana, Illinois
March 22, 1923
Illinois-Chicago
Chicago, Illinois
April 17, 1967
Illinois Tech
(1948-1994)
Illinois
State
Normal, Illinois
May 29, 1965
Illinois
Wesleyan
Bloomington, Illinois
May 21, 1967
Northern
Illinois
De Kalb, Illinois
May 23, 1966
Northwestern
(1932-1997)
Quincy
Quincy, Illinois
April 20, 1994
Southern Illinois-Carbondale
(1954-1993)
Southern
Illinois-Edwardsville
Edwardsville, Illinois
June 1, 1982
Western
Illinois
Macomb, Illinois
April 27, 1973