World Prisons

Prisons

31,353 facilities indexed. Filter by country, security level, type, or gender. Click any card for contact details, visiting rules, and conditions.

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Data is aggregated from public sources and may be incomplete or out of date.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.

Ottobrunn concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Ottumwa Residential Facility

United States · Ottumwa

Type

State prison

Capacity

76

Held

73

Under capacity (96%)Low

Otuke Prison

Uganda

Type

General

Capacity

20

Held

53

Overcrowded (265%)Moderate

Otukpo. Custodial Centre

Nigeria

Type

Custodial Centre

Capacity

—

Held

—

Otvorene oddelenie UVVaUVTOS Presov - Svaby

Slovakia

Type

—

Capacity

—

Held

—

Ötztal concentration camp

Austria

Type

Concentration camp

Capacity

—

Held

—

Ouachita County Jail

United States · Camden

Type

County jail

Capacity

—

Held

—

Ouachita Parish Correctional Center

United States · Monroe

Maximum

Type

County jail

Capacity

1,112

Held

888

Under capacity (80%)Low

Ouachita Parish Work Release Facility

United States · Monroe

Minimum

Type

County jail

Capacity

290

Held

211

Under capacity (73%)Low

Ouachita River Unit

United States · Malvern

Medium

Type

State prison

Capacity

1,782

Held

1,854

Overcrowded (104%)

Oudenaarde prison

Belgium

Type

—

Capacity

132

Held

—

Oudtshoorn Community Corrections

South Africa

Type

Community Corrections

Capacity

—

Held

—

Oudtshoorn Medium A Correctional Centre

South Africa

Medium

Type

Medium Security Correctional Centre

Capacity

—

Held

—

Oudtshoorn Medium B Correctional Centre

South Africa

Medium

Type

Medium Security Correctional Centre

Capacity

—

Held

—

Oudtshoorn Prison

South Africa

Type

—

Capacity

—

Held

—

Oued Akreuch concentration camp

Morocco

Type

—

Capacity

—

Held

—

Oued Djerch concentration camp

Algeria

Type

—

Capacity

—

Held

—

Oued Zem concentration camp

Morocco

Type

—

Capacity

—

Held

—

Oued-Zenati-Bone concentration camp

Algeria

Type

—

Capacity

—

Held

—

Oulu Prison

Finland · Oulu

Type

—

Capacity

—

Held

—

Our Home - Adolescent Sexual Adjustment Program

United States · Huron

Juvenile

Type

State prison

Capacity

36

Held

36

Overcrowded (100%)Low

Our Home - Parkston

United States · Parkston

Juvenile

Type

State prison

Capacity

385

Held

34

Under capacity (9%)Low

Outagamie County Jail

United States · Appleton

Maximum

Type

County jail

Capacity

556

Held

435

Under capacity (78%)

Outer Metropolitan Multi-Purpose Correctional Centre

Australia · Sydney

Mixed

Type

Mental-health step-down

Capacity

—

Held

—

Outram Prison

Singapore

Type

—

Capacity

—

Held

—

Ouyen Community Correction Services

Australia

Type

—

Capacity

—

Held

—

OV 156/1

Kazakhstan

Type

—

Capacity

—

Held

—

OV 156/3 (30) (obshchego rezhima)

Kazakhstan

Type

—

Capacity

—

Held

—

Ovacik Cezaevi

Türkiye

Type

—

Capacity

—

Held

—

Ovacık Açık Ceza İnfaz Kurumu (T Tipi)

Türkiye · Karabük

Type

Annex (Closed)

Capacity

—

Held

—