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Data is aggregated from public sources and may be incomplete or out of date.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

Oltu T Tipi Kapalı Ceza İnfaz Kurumu

Türkiye · Erzurum

Type

Closed

Capacity

—

Held

—

Oluno Correctional Centre

Namibia

Type

—

Capacity

—

Held

—

Olympia City Jail

United States · Olympia

Type

Local jail

Capacity

—

Held

37

Olympia Municipal Jail

United States · Olympia

Type

—

Capacity

—

Held

—

Olympia Work Release

United States · Olympia

Minimum

Type

State prison

Capacity

25

Held

25

Overcrowded (100%)Low

Olympic Corrections Center

United States

Type

—

Capacity

—

Held

—

Olympic Corrections Center

United States · Forks

Minimum

Type

State prison

Capacity

381

Held

392

Overcrowded (103%)

OM-216/9

Russia

Type

—

Capacity

—

Held

—

Omaha Correctional Center

United States · Omaha

Medium

Type

State prison

Capacity

666

Held

772

Overcrowded (116%)

Omarska camp

Bosnia and Herzegovina

Type

—

Capacity

—

Held

—

Omaruru Prison

Namibia

Type

—

Capacity

—

Held

—

Omega Supervision Sanction Center

United States · Malvern

Type

State prison

Capacity

300

Held

268

Under capacity (89%)Low

Omerli Cezaevi

Türkiye · Mardin

Type

—

Capacity

—

Held

—

Omskaia vospitatel'naia koloniia

Russia

Type

—

Capacity

—

Held

—

Oms'kii VTT ta budivnitstvo 166

Russia

Type

—

Capacity

—

Held

—

Omsukchanlag

Russia

Type

—

Capacity

—

Held

—

Omura Immigration Center

Japan

Type

—

Capacity

—

Held

—

Ondarreta Prison

Spain

Type

—

Capacity

—

Held

—

Oneștii-Noi concentration camp

Moldova, Republic of

Type

—

Capacity

—

Held

—

Oneida Correctional Facility

United States · Rome

Type

—

Capacity

—

Held

—

Oneida County Correctional Facility

United States · Oriskany

Maximum

Type

County jail

Capacity

634

Held

512

Under capacity (81%)Low

Oneida County Jail

United States · Rhinelander

Type

County jail

Capacity

200

Held

252

Overcrowded (126%)Low

Oneida County Public Safety Complex

United States

Type

—

Capacity

—

Held

—

Onigo Prison

Uganda

Type

General

Capacity

36

Held

156

Overcrowded (433%)Moderate

Onitsha Custodial Centre

Nigeria

Type

Custodial Centre

Capacity

—

Held

—

Onondaga County Department Of Correction

United States · Jamesville

Maximum

Type

County jail

Capacity

516

Held

485

Under capacity (94%)

Onondaga County Justice Center

United States · Syracuse

Maximum

Type

County jail

Capacity

605

Held

576

Under capacity (95%)

Onslow County Detention Center

United States · Jacksonville

Type

County jail

Capacity

528

Held

—

Onslow County Jail

United States · Jacksonville

Type

—

Capacity

—

Held

—

Onsong concentration camp

Korea, Democratic People's Republic of

Type

—

Capacity

—

Held

—