Illinois State Prison Locator
- Stateville Minimum Security Unit
- Taylorville Correctional Center
- llinois Youth Center – St. Charles
- Big Muddy River Correctional Center
- Crossroads Adult Transition Center
- Decatur Adult Transition Center – CLOSED
- Decatur Correctional Center
- Du Quoin Impact Incarceration Program
- Dwight Correctional Center – CLOSED
- Fox Valley Women Transition Center
- Hardin County Work Camp
- Lawrence Correctional Center
- Logan Female Correctional Center
- Pinckneyville Correctional Center
- Pittsfield Work Camp
- Robinson Correctional Center
- Shawnee Correctional Center
- Stateville Correctional Center
- Peoria Adult Transition Center
- Sheridan Correctional Center
- Western Illinois Correctional Center
- Graham Reception & Classification Center
- Centralia Correctional Center
- Clayton Work Camp
- Graham Correctional Center
- Thomson Correctional Center
- Danville Correctional Center
- Vandalia Correctional Center
- Vandalia Work Camp
- Vienna Correctional Center