World Prisons
United States

United States · State

Wisconsin

36 correctional facilities in our database

Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.

Total facilities

36

Known population

18,259

Sum of known populations

Overcrowded

12

20 facilities with capacity data

Facilities w/ capacity

20

Largest facilities by population

FacilityPopulationCapacityOccupancy
Oshkosh Correctional InstitutionOshkosh2,0542,10498%
Dodge Correctional InstitutionWaupun1,6291,027159%
Stanley Correctional InstitutionStanley1,5891,480107%
Jackson Correctional InstitutionBlack River Falls1,3941,050133%
Fox Lake Correctional InstitutionFox Lake1,345900149%
Waupun Correctional InstitutionWaupun1,233900137%
Kettle Moraine Correctional InstitutionPlymouth1,186799148%
Milwaukee Secure Detention FacilityMilwaukee1,093384285%
Green Bay Correctional InstitutionGreen Bay1,0791,09798%
Columbia Correctional InstitutionPortage1,0411,000104%

Overcrowding leaderboard

12 overcrowded facilities in Wisconsin — sorted by occupancy rate.

FacilityPopulationCapacityOccupancy
Milwaukee Secure Detention FacilityMilwaukee1,093384285%
Robert E. Ellsworth Correctional CenterUnion Grove468200234%
Prairie du Chien Correctional InstitutionPrairie du Chien515300172%
Dodge Correctional InstitutionWaupun1,6291,027159%
Fox Lake Correctional InstitutionFox Lake1,345900149%
Kettle Moraine Correctional InstitutionPlymouth1,186799148%
Waupun Correctional InstitutionWaupun1,233900137%
Jackson Correctional InstitutionBlack River Falls1,3941,050133%
Taycheedah Correctional InstitutionFond du Lac928700133%
Stanley Correctional InstitutionStanley1,5891,480107%

All facilities in Wisconsin

Calumet County Jail

United States

Type

Capacity

Held

Columbia Correctional Institution

United States · Portage

Maximum

Type

Maximum Security

Capacity

1,000

Held

1,041

Overcrowded (104%)

Columbia County Jail

United States

Type

Capacity

Held

Dane County Jail

United States

Type

Capacity

Held

Dodge Correctional Institution

United States · Waupun

Maximum

Type

Maximum Security

Capacity

1,027

Held

1,629

Overcrowded (159%)

Fox Lake Correctional Institution

United States · Fox Lake

Medium

Type

Medium Security

Capacity

900

Held

1,345

Overcrowded (149%)

Green Bay Correctional Institution

United States · Green Bay

Medium

Type

Medium Security

Capacity

1,097

Held

1,079

Under capacity (98%)

Jackson Correctional Institute

United States · Black River Falls

Type

Capacity

Held

Jackson Correctional Institution

United States · Black River Falls

Medium

Type

Medium Security

Capacity

1,050

Held

1,394

Overcrowded (133%)

Jefferson County Jail

United States · Jefferson

Type

Capacity

Held

Kenosha County Courthouse and Jail

United States · Kenosha

Type

Capacity

Held

Kenosha County Jail

United States · Kenosha

Type

Capacity

Held

Kettle Moraine Correctional Institution

United States · Plymouth

Minimum

Type

Minimum Security

Capacity

799

Held

1,186

Overcrowded (148%)

Lincoln County Jail

United States

Type

Capacity

Held

Manitowoc County Jail

United States

Type

Capacity

Held

Marathon County Jail

United States · Wausau

Type

Capacity

Held

Marshall E. Sherrer Correctional Center

United States · Milwaukee

Minimum

Type

Reentry

Capacity

290

Held

54

Under capacity (19%)

Milwaukee Correctional Center

United States · Milwaukee

Medium

Type

Medium Security

Capacity

348

Held

Milwaukee Secure Detention Facility

United States · Milwaukee

Medium

Type

Reception / Detention

Capacity

384

Held

1,093

Overcrowded (285%)

New Lisbon Correctional Institution

United States · New Lisbon

Medium

Type

Medium Security

Capacity

1,089

Held

1,037

Under capacity (95%)

Oregon Correctional Center

United States · Oregon

Minimum

Type

Minimum Security

Capacity

140

Held

123

Under capacity (88%)Moderate

Oshkosh Correctional Institution

United States · Oshkosh

Medium

Type

Medium Security

Capacity

2,104

Held

2,054

Under capacity (98%)

Prairie du Chien Correctional Institution

United States · Prairie du Chien

Medium

Type

Medium Security

Capacity

300

Held

515

Overcrowded (172%)

Racine Youthful Offender Correction Facility

United States · Racine

Type

Capacity

Held

Redgranite Correctional Institution

United States · Redgranite

Medium

Type

Medium Security

Capacity

1,000

Held

1,012

Overcrowded (101%)

Rice Lake Jail

United States

Type

Capacity

Held

Robert E. Ellsworth Correctional Center

United States · Union Grove

Minimum

Type

Minimum Security

Capacity

200

Held

468

Overcrowded (234%)

Sheboygan County Detention Center

United States · Sheboygan

Type

Capacity

Held

St. Croix Correctional Insitute

United States · New Richmond

Type

Capacity

Held

Stanley Correctional Institution

United States · Stanley

Medium

Type

Medium Security

Capacity

1,480

Held

1,589

Overcrowded (107%)

Sturgeon Bay City Jail

United States

Type

Capacity

Held

Taycheedah Correctional Institution

United States · Fond du Lac

Medium

Type

Medium Security

Capacity

700

Held

928

Overcrowded (133%)

Waupun Correctional Institution

United States · Waupun

Maximum

Type

Maximum Security

Capacity

900

Held

1,233

Overcrowded (137%)

Winnebago Correctional Center — Sub

United States · Winnebago

Minimum

Type

Minimum Security

Capacity

100

Held

Wisconsin Secure Program Facility

United States · Boscobel

Maximum

Type

Maximum Security

Capacity

509

Held

479

Under capacity (94%)

Wisconsin Secure Program Facility

United States · Boscobel

Type

Capacity

Held