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Data is aggregated from public sources and may be incomplete or out of date.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

OvercrowdedWith photos

Arnheim concentration camp

Netherlands

Type

Concentration camp

Capacity

—

Held

—

Arocha Prison

Uganda

Type

General

Capacity

Held

107

Overcrowded (446%)Moderate

Arochukwu Custodial Centre

Nigeria

Type

Custodial Centre

Capacity

—

Held

—

Arohata Prison

New Zealand · Tawa, Wellington

Multi-level

Type

Closed female

Capacity

—

Held

—

Arolsen concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Aroostook County Courthouse and Jail

United States · Houlton

Type

—

Capacity

—

Held

—

Aroostook County Jail

United States · Houlton

Maximum

Type

County jail

Capacity

Held

Overcrowded (125%)

Arrendale State Prison

United States · Alto

Medium

Type

State prison

Capacity

1,476

Held

1,596

Overcrowded (108%)

Arrendale Transitional Center

United States · Old Gainesville Hwy Alto

Minimum

Type

Transitional centre

Capacity

—

Held

—

Arresten Nykobing F

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

—

Held

—

Arresthuset

Denmark

Type

—

Capacity

Held

—

Arresthuset i Frederikshavn

Denmark

Type

—

Capacity

—

Held

—

Arresthuset i Randers

Denmark

Type

—

Capacity

—

Held

—

Arresthuset i Vejle

Denmark

Type

—

Capacity

Held

—

Arresthus Svendborg

Denmark

Type

—

Capacity

—

Held

—

Arrowhead Correctional Center

United States · Canon City

Minimum

Type

State prison

Capacity

520

Held

521

Overcrowded (100%)

Arrowhead Juvenile Center

United States · Duluth

Juvenile

Type

County jail

Capacity

Held

—

Arsenal De Guerra De São Paulo

Brazil · RUA ANHANGUERA, Nº 200, VILA SÃO FRANCISCO

Type

jail

Capacity

—

Held

—

Arsenal de la Carraca

Spain

Type

—

Capacity

—

Held

—

Arsenal, Kherson

Ukraine

Type

—

Capacity

—

Held

—

Arsenal Penitentiary

United States

Type

—

Capacity

—

Held

—

Artern concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Arthof (St. Pantaleon) concentration camp

Austria

Type

Concentration camp

Capacity

—

Held

—

Arthur Gorrie Correctional Centre

Australia · Wacol

Maximum

Type

Maximum security

Capacity

890

Held

—

Arthur Kill Correctional Facility

United States

Medium

Type

—

Capacity

—

Held

—