Prisons
31,353 facilities indexed. Filter by country, security level, type, or gender. Click any card for contact details, visiting rules, and conditions.
Data is aggregated from public sources and may be incomplete or out of date.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.
Ontario City Jail
United States · Ontario
Type
Local jail
Capacity
40
Held
—
Ontario County Jail
United States · Canandaigua
Type
County jail
Capacity
276
Held
176
Ontario Provincial Police Jail
Canada
Type
—
Capacity
—
Held
—
Ontonagon County Jail
United States · Ontonagon
Type
County jail
Capacity
19
Held
—
Onze-Lieve-Vrouwpreventorium Ter Dennen
Belgium
Type
—
Capacity
—
Held
—
Opa-Locka Community Correctional Center
United States
Type
—
Capacity
—
Held
—
Opa Locka Community Release Center
United States · Opa Locka
Type
State prison
Capacity
—
Held
148
Opatów concentration camp
Poland
Type
Concentration camp
Capacity
—
Held
—
Opatówek concentration camp
Germany
Type
Concentration camp
Capacity
—
Held
—
Open Jail Ahmedabad
India · Ahmedabad
Type
Open Jail
Capacity
—
Held
—
Open Jail Ajmer
India · Ajmer
Type
Open Jail
Capacity
—
Held
—
Open Jail Akola Female O.P.
India · Akola Female O.P.
Type
Open Jail
Capacity
—
Held
—
Open Jail Alwar
India · Alwar
Type
Open Jail
Capacity
—
Held
—
Open Jail Amravati
India · Amravati
Type
Open Jail
Capacity
—
Held
—
Open Jail Amreli
India · Amreli
Type
Open Jail
Capacity
—
Held
—
Open Jail Annexe
India · Kallikkadu
Type
—
Capacity
—
Held
—
Open Jail Aurangabad
India · Aurangabad
Type
Open Jail
Capacity
—
Held
—
Open Jail Banswara
India · Banswara
Type
Open Jail
Capacity
—
Held
—
Open Jail Baran
India · Baran
Type
Open Jail
Capacity
—
Held
—
Open Jail Barmer
India · Barmer
Type
Open Jail
Capacity
—
Held
—
Open Jail Beechawal (Bikaner)
India · Beechawal (Bikaner)
Type
Open Jail
Capacity
—
Held
—
Open Jail Bharatpur
India · Bharatpur
Type
Open Jail
Capacity
—
Held
—
Open Jail Bhilwara
India · Bhilwara
Type
Open Jail
Capacity
—
Held
—
Open Jail Bhopal
India · Bhopal
Type
Open Jail
Capacity
—
Held
—
Open Jail Bilaspur
India · Bilaspur
Type
Open Jail
Capacity
—
Held
—
Open Jail Bundi
India · Bundi
Type
Open Jail
Capacity
—
Held
—
Open Jail Buxar
India · Buxar
Type
Open Jail
Capacity
—
Held
—
Open Jail Cheemeni, Kasargod
India · Cheemeni, Kasargod
Type
Open Jail
Capacity
—
Held
—
Open Jail Chittoregarh
India · Chittoregarh
Type
Open Jail
Capacity
—
Held
—
Open Jail Colafarm Town (Hanumangarh)
India · Colafarm Town (Hanumangarh)
Type
Open Jail
Capacity
—
Held
—