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Data is aggregated from public sources and may be incomplete or out of date.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

Gregg County Juvenile Probation / Detention Center

United States · Longview

Juvenile

Type

County jail

Capacity

24

Held

—

Gregg County North Jail

United States · Longview

Type

County jail

Capacity

—

Held

—

Gregorhof

Austria · Münchendorf

Type

—

Capacity

—

Held

—

Grein concentration camp

Austria

Type

Concentration camp

Capacity

—

Held

—

Grenada County Jail

United States · Grenada

Maximum

Type

County jail

Capacity

210

Held

—

Grenzdorf

Poland

Type

—

Capacity

—

Held

—

Grenzdorf concentration camp

Poland

Type

Concentration camp

Capacity

—

Held

—

Grevena Prison

Greece

Type

—

Capacity

—

Held

—

Greytown Community Corrections

South Africa

Type

Community Corrections

Capacity

—

Held

—

Greytown Correctional Centre

South Africa

Type

Correctional Centre

Capacity

—

Held

—

Grez-en-Bouère concentration camp

France

Type

—

Capacity

—

Held

—

Grierson Institution

Canada · Edmonton

Minimum

Type

Minimum security

Capacity

—

Held

—

Griffin Memorial Hospital Annex

United States

Type

—

Capacity

—

Held

—

Grimes County Jail

United States · Anderson

Type

County jail

Capacity

111

Held

53

Under capacity (48%)Low

Grimes Unit

United States · Newport

Maximum

Type

State prison

Capacity

1,012

Held

1,069

Overcrowded (106%)

Grini concentration camp

Norway

Type

Concentration camp

Capacity

—

Held

—

Grini detention camp

Norway

Type

—

Capacity

—

Held

—

GRNW Prison

Mauritius

Type

—

Capacity

—

Held

—

Großporitsch POW camp

Poland

Type

—

Capacity

—

Held

—

G. Robert Cotton Correctional Facility

United States · Jackson

Medium

Type

Medium Security

Capacity

2,016

Held

1,796

Under capacity (89%)

Gródek Jagielloński concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Gródek Jagielloński Ghetto

Ukraine

Type

Ghetto

Capacity

—

Held

—

Groden concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Gröditz concentration camp

Germany

Type

Concentration camp

Capacity

—

Held

—

Grodzenskaia turma

Belarus

Type

—

Capacity

—

Held

—

Grodziec concentration camp

Poland

Type

Concentration camp

Capacity

—

Held

—

Grodzietz concentration camp

Poland

Type

Concentration camp

Capacity

—

Held

—

Groenpunt Correctional Services Prison Farm

South Africa

Type

—

Capacity

—

Held

—

Groenpunt Juvenile Correctional Centre

South Africa

Type

Juvenile Correctional Centre

Capacity

—

Held

—

Groenpunt Max. Correctional Centre

South Africa

Type

Correctional Centre

Capacity

—

Held

—