 |
| State | Location | School Type | School | ESL Program |
|
| IL | Aurora | U | Aurora University | |
| IL | Lisle | U | Benedictine University | |
| IL | Peoria | U | Bradley University | |
| IL | Chicago | U | Chicago State University | |
| IL | River Forest | U | Concordia University | |
| IL | Chicago | U | DePaul University | English Language Academy |
| IL | River Forest | U | Dominican University | ELS Language Center |
| IL | Charleston | U | Eastern Illinois University | Intensive English Program |
| IL | Chicago | U | East-West University | |
| IL | University Park | U | Governors State University | |
| IL | Chicago | U | Illinois Institute of Technology | Aspect International Language Academies |
| IL | Normal | U | Illinois State University | English Language Institute |
| IL | Bloomington | U | Illinois Wesleyan University | |
| IL | Romeoville | U | Lewis University | English as a Second Language |
| IL | Chicago | U | Loyola University of Chicago | English as a Second Language |
| IL | Decatur | U | Millikin University | |
| IL | Chicago | U | National-Louis University | English as a Second Language |
| IL | Chicago | U | North Park University | English as a Second Language |
| IL | Chicago | U | Northeastern Illinois University | |
| IL | DeKalb | U | Northern Illinois University | |
| IL | Evanston | U | Northwestern University | English as a Second Language |
| IL | Bourbonnais | U | Olivet Nazarene University | |
| IL | Chicago | U | Roosevelt University | English Language Program |
| IL | Chicago | U | Rush University | |
| IL | Chicago | U | Saint Xavier University | |
| IL | Carbondale | U | Southern Illinois University, Carbondale | The Center for English as a Second Language |
| IL | Edwardsville | U | Southern Illinois University, Edwardsville | Intensive English Program |
| IL | Deerfield | U | Trinity International University | |
| IL | Chicago | U | University of Chicago | |
| IL | Chicago | U | University of Illinois at Chicago | Tutorium in Intensive English |
| IL | Springfield | U | University of Illinois at Springfield | English as a Second Language |
| IL | Urbana-Champaign | U | University of Illinois at Urbana-Champaign | Intensive English Institute |
| IL | Joliet | U | University of St. Francis | |
| IL | Macomb | U | Western Illinois University | English as a Second Language Institute |
| IL | Rock Island | C | Augustana College-Rock Island | |
| IL | Lake Forest | C | Barat College | English as a Second Language |
| IL | Moline | C | Black Hawk College | English as a Second Language |
| IL | Carlinville | C | Blackburn College | |
| IL | Chicago | C | Career Colleges of Chicago | |
| IL | Galesburg | C | Carl Sandburg College | |
| IL | Chicago | C | Chicago Kent College of Law | |
| IL | Chicago | C | City Colleges of Chicago | English as a Second Language |
| IL | Galesburg | C | College of Du Page | English as a Second Language |
| IL | Grayslake | C | College of Lake County | English as a Second Language |
| IL | Chicago | C | Columbia College Chicago | English as a Second Language |
| IL | Elmhurst | C | Elmhurst College | |
| IL | Eureka | C | Eureka College | |
| IL | Greenville | C | Greenville College | |
| IL | Palatine | C | Harper College | English as a Second Language |
| IL | East Peoria | C | Illinois Central College | English as a Second Language |
| IL | Jacksonville | C | Illinois College | |
| IL | Carterville | C | John A. Logan College | |
| IL | Elgin | C | Judson College | |
| IL | Centralia | C | Kaskaskia College | |
| IL | Malta | C | Kishwaukee College | |
| IL | Galesburg | C | Knox College | |
| IL | Lake Forest | C | Lake Forest College | |
| IL | Mattoon | C | Lake Land College | |
| IL | Lincoln | C | Lincoln College | |
| IL | Chicago | C | MacCormac College | English as a Second Language |
| IL | Jacksonville | C | MacMurray College | |
| IL | Crystal Lake | C | McHenry County College | ESL Classes |
| IL | Lebanon | C | McKendree College | |
| IL | Monmouth | C | Monmouth College | |
| IL | Cicero | C | Morton College | |
| IL | Naperville | C | North Central College | |
| IL | Champaign | C | Parkland College | English as a Second Language |
| IL | Chicago Heights | C | Prairie State College | English as a Second Language |
| IL | Elsah | C | Principia College | |
| IL | Ina | C | Rend Lake College | |
| IL | Chicago | C | Robert Morris College | |
| IL | Rockford | C | Rock Valley College | |
| IL | Rockford | C | Rockford College | Internexus |
| IL | Waukegan | C | Shimer College | |
| IL | South Holland | C | South Suburban College | |
| IL | Harrisburg | C | Southeastern Illinois College | |
| IL | Belleville | C | Southwestern Illinois College | English as a Second Language |
| IL | Canton | C | Spoon River College | |
| IL | Palos Heights | C | Trinity Christian College | |
| IL | River Grove | C | Triton College | English as a Second Language |
| IL | Wheaton | C | Wheaton College | |
| IL | Belleville | CC | Belleville Area College | |
| IL | Danville | CC | Danville Area Community College | |
| IL | Elgin | CC | Elgin Community College | |
| IL | Fairfield | CC | Frontier Community College | |
| IL | Bloomington | CC | Heartland Community College | |
| IL | Freeport | CC | Highland Community College | |
| IL | Springfield | CC | Illinois Community College Board | |
| IL | Olney | CC | Illinois Eastern Community College | |
| IL | Oglesby | CC | Illinois Valley Community College | English as a Second Language |
| IL | Quincy | CC | John Wood Community College | |
| IL | Kankakee | CC | Kankakee Community College | |
| IL | Godfrey | CC | Lewis & Clark Community College | |
| IL | Springfield | CC | Lincoln Land Community College | |
| IL | Palos Hills | CC | Moraine Valley community College | |
| IL | Des Plaines | CC | Oakton Community College | ESL Program |
| IL | Chicago | CC | Rich Mountain Community College | |
| IL | Decatur | CC | Richland Community College | |
| IL | Dixon | CC | Sauk Valley Community College | |
| IL | Ullin | CC | Shawnee Community College | |
| IL | Sugar Grove | CC | Waubonsee Community College | English as a Second Language |
| IL | Joliet | JC | Joliet Junior College | |
| IL | Chicago | O | American English Academy | |
| IL | Chicago | O | BIR Training Center | |
| IL | Chicago | O | DeVry Institute of Technology, Chicago | English as a Second Language |
| IL | Addison | O | DeVry Institute of Technology, DuPage | |
| IL | Oakbrook Terrace | O | DeVry Institute of Technology, Inc. | |
| IL | Tinley Park | O | DeVry Institute of Technology, Tinley Park | |
| IL | Chicago | O | Intrax International Institute, Chicago | |
| IL | Chicago | O | Merj Language Program | |
| IL | Chicago | O | School of the Art Institute | English as a Second Language Program |
