| School |
City |
| Belleville East High |
Belleville, IL |
| Rangers |
Benton, IL |
| Coal City High |
Coal City, IL |
| Decatur Saint Teresa High |
Decatur, IL |
| Dundee-Crown High |
Carpentersville, IL |
| Edwardsville High |
Edwardsville, IL |
| Geneva High |
Geneva, IL |
| GN Panthers |
Carol Stream, IL |
| Guilford Senior High |
Rockford, IL |
| Hinsdale South High |
Darien, IL |
| Johnsburg High |
Johnsburg, IL |
| Lake Forest High |
Lake Forest, IL |
| Lincoln-Way Central High |
New Lenox, IL |
| Lockport Township High |
Lockport, IL |
| Loyola Academy |
Wilmette, IL |
| Normal Community High |
Normal, IL |
| Normal Community West High |
Normal, IL |
| North Shore Country Day |
Winnetka, IL |
| Palatine High |
Palatine, IL |
| Rockford Christian High |
Rockford, IL |
| Saint Viator High |
Arlington Heights, IL |
| Tinley Park High |
Tinley Park, IL |
| University High |
Normal, IL |
| Walter Payton College Prep High |
Chicago, IL |
| Washington High |
Washington, IL |
| Yorkville High |
Yorkville, IL |