World Prisons

All operators

Illinois Department of Corrections

state agency

52 facilities in United States.

Explore Illinois Department of Corrections

Facilities map (52 of 52 with coordinates)

Big Muddy River Correctional Center

United States · Ina

Medium

Type

State prison

Capacity

2,117

Held

1,179

Under capacity (56%)

Centralia Correctional Center

United States · Centralia

Medium

Type

State prison

Capacity

1,572

Held

1,281

Under capacity (81%)

Clayton Work Camp

United States · Clayton

Minimum

Type

State prison

Capacity

150

Held

45

Under capacity (30%)

Crossroads Atc

United States · Chicago

Minimum

Type

State prison

Capacity

429

Held

327

Under capacity (76%)Low

Danville Correctional Center

United States · Danville

Medium

Type

State prison

Capacity

1,864

Held

1,724

Under capacity (92%)

Decatur Correctional Center

United States · Decatur

Minimum

Type

State prison

Capacity

792

Held

549

Under capacity (69%)

Dixon Correctional Center

United States · Dixon

Medium

Type

State prison

Capacity

2,529

Held

2,051

Under capacity (81%)

Dixon Springs Impact Incarceration Program

United States · Vienna

Minimum

Type

State prison

Capacity

270

Held

33

Under capacity (12%)Low

Dixon Springs Impact Incarceration Program (Iip)

United States · Golconda

Minimum

Type

State prison

Capacity

—

Held

33

Du Quoin Impact Incarceration Program (Iip)

United States · Du Quoin

Minimum

Type

State prison

Capacity

200

Held

31

Under capacity (16%)Low

Dwight Correctional Center

United States · Dwight

Type

State prison

Capacity

—

Held

—

East Moline Correctional Center

United States · East Moline

Minimum

Type

State prison

Capacity

1,470

Held

1,318

Under capacity (90%)

Elgin Treatment Center

United States · Elgin

Maximum

Type

State prison

Capacity

56

Held

18

Under capacity (32%)Low

Fox Valley Atc

United States · Aurora

Minimum

Type

State prison

Capacity

130

Held

128

Under capacity (98%)Low

Graham Correctional Center

United States · Hillsboro

Medium

Type

State prison

Capacity

2,013

Held

1,919

Under capacity (95%)

Greene County Work Camp

United States · Roodhouse

Minimum

Type

State prison

Capacity

200

Held

125

Under capacity (63%)Low

Hill Correctional Center

United States · Galesburg

Medium

Type

State prison

Capacity

1,867

Held

1,698

Under capacity (91%)

Idhs Treatment / Detention Facility

United States · Rushville

Maximum

Type

State prison

Capacity

—

Held

250

Illinois River Correctional Center

United States · Canton

Medium

Type

State prison

Capacity

2,338

Held

1,770

Under capacity (76%)

Illinois Youth Center Chicago

United States · Chicago

Juvenile

Type

State prison

Capacity

130

Held

67

Under capacity (52%)Low

Illinois Youth Center Harrisburg

United States · Harrisburg

Juvenile

Type

State prison

Capacity

332

Held

126

Under capacity (38%)Low

Illinois Youth Center Pere Marquette

United States · Grafton

Juvenile

Type

State prison

Capacity

40

Held

36

Under capacity (90%)Low

Illinois Youth Center St. Charles

United States · Saint Charles

Juvenile

Type

State prison

Capacity

348

Held

138

Under capacity (40%)Low

Illinois Youth Center Warrenville

United States · Warrenville

Juvenile

Type

State prison

Capacity

70

Held

28

Under capacity (40%)

Jacksonville Correctional Center

United States · Jacksonville

Minimum

Type

State prison

Capacity

1,628

Held

1,008

Under capacity (62%)

Joliet Prison

United States

Type

State prison

Capacity

—

Held

—

Joliet Treatment Center

United States · Joliet

Maximum

Type

State prison

Capacity

486

Held

181

Under capacity (37%)Low

Kewanee Life Skills Re-Entry Center

United States · Kewanee

Type

State prison

Capacity

648

Held

274

Under capacity (42%)

Lawrence Correctional Center

United States · Sumner

Medium

Type

State prison

Capacity

2,458

Held

2,166

Under capacity (88%)

Logan Correctional Center

United States · Lincoln

Medium

Type

State prison

Capacity

2,284

Held

1,510

Under capacity (66%)

Cite this page

Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.

APA
World Prisons. (2026). Illinois Department of Corrections — operator profile. Retrieved October 20, 2026, from https://worldprisons.com/operators/illinois-department-of-corrections
Chicago
"Illinois Department of Corrections — operator profile." World Prisons. Accessed October 20, 2026. https://worldprisons.com/operators/illinois-department-of-corrections.
BibTeX
@misc{worldprisons-operator-illinois-departmen,
  author = {{World Prisons}},
  title = {Illinois Department of Corrections — operator profile},
  year = {2026},
  url = {https://worldprisons.com/operators/illinois-department-of-corrections},
  urldate = {2026-10-20}
}