| Campus police department | County |
|---|---|
| Aurora University | Kane |
| Benedictine University: Lisle | Dupage |
| Black Hawk College: Kewanee | Henry |
| Black Hawk College: Moline | Rock Island |
| Bradley University | Peoria |
| Chicago State University | Cook |
| College of DuPage | Dupage |
| College of Lake County | Lake |
| Eastern Illinois University | Coles |
| Elgin Community College | Kane |
| Eureka College | Woodford |
| Governors State University | Will |
| Harper College | Cook |
| Illinois Central College | Tazewell |
| Illinois State University | Mclean |
| John A. Logan College | Williamson |
| John Wood Community College | Adams |
| Joliet Junior College | Will |
| Kankakee Community College | Kankakee |
| Kaskaskia College | Clinton |
| Lake Land College | Coles |
| Lewis University | Will |
| Lincoln Land Community College | Sangamon |
| Loyola University | Cook |
| McHenry County College | Mchenry |
| Millikin University | Macon |
| Moraine Valley Community College | Cook |
| Morton College | Cook |
| Northeastern Illinois University | Cook |
| Northern Illinois University | Dekalb |
| Northwestern University: Chicago | Cook |
| Northwestern University: Evanston | Cook |
| Oakton Community College | Cook |
| Parkland College | Champaign |
| Prairie State College | Cook |
| Rend Lake College | Jefferson |
| Richland Community College | Macon |
| Rock Valley College | Winnebago |
| South Suburban College | Cook |
| Southern Illinois University: Carbondale | Jackson |
| Southern Illinois University: Edwardsville | Madison |
| Southern Illinois University: School of Medicine | Sangamon |
| Southwestern Illinois College | St Clair |
| Triton College | Cook |
| University of Chicago: Cook County | Cook |
| University of Illinois: Chicago | Cook |
| University of Illinois: Springfield | Sangamon |
| University of Illinois: Urbana | Champaign |
| Waubonsee Community College | Kane |
| Western Illinois University | Mcdonough |
Alphabetical.
Source: Federal Bureau of Investigation, Crime Data Explorer — law-enforcement agencies by state (API). Data captured September 30, 2026.