East Central Illinois Schools
- Eastern Illinois University
- Illinois State University
- Illinois Wesleyan University
- Millikin University
- Parkland College
- University of Illinois at Urbana-Champaign
Northeastern Illinois Schools
- Chicago State University
- City Colleges of Chicago, Harold Washington College
- City Colleges of Chicago, Wilbur Wright College
- College of DuPage
- College of Lake County
- University of St. Francis
- Columbia College Chicago
- Concordia University
- DePaul University
- Elgin Community College
- Elmhurst College
- Benedictine University
- Judson College
- Lake Forest College
- Lewis University
- Loyola University Chicago
- McHenry County College
- North Central College
- Northeastern Illinois University
- North Park University
- Northwestern University
- Oakton Community College
- Olivet Nazarene University
- Roosevelt University
- Saint Xavier University
- South Suburban College
- Trinity Christian College
- Trinity International University
- Triton College
- University of Chicago
- University of Illinois at Chicago
- Waubonsee Community College
- Wheaton College
- Harper College
Northwestern Illinois Schools
- Augustana College
- Bradley University
- Carl Sandburg College
- Eureka College
- Knox College
- Monmouth College
- Northern Illinois University
- Rockford College
- Sauk Valley Community College
- Western Illinois University
Southeastern Illinois Schools
- Illinois Eastern Community Colleges, Lincoln Trail College
- Illinois Eastern Community Colleges, Olney Central College
- John A. Logan College
- Shawnee Community College
- Southern Illinois University Carbondale
Southwestern Illinois Schools
- Southwestern Illinois College
- Greenville College
- Lewis and Clark Community College
- McKendree College
- Southern Illinois University Edwardsville
West Central Illinois Schools