Prisons

3,277 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Data is aggregated from public sources and may be incomplete or out of date.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.

Overcrowded

Meriwether County Jail

United States · Roosevelt Highway Greenville

Type

County jail

Capacity

—

Held

—

Merrimac Juvenile Detention Center

United States · James City County

Type

—

Capacity

—

Held

—

Merrimack County Jail

United States

Type

—

Capacity

—

Held

—

Mesa Verde ICE Processing Center

United States · Bakersfield

Type

—

Capacity

—

Held

—

Metcalfe County Jail

United States

Type

—

Capacity

—

Held

—

Metro Reentry Facility

United States · Constitution Road Se Atlanta

Medium

Type

State prison

Capacity

—

Held

—

Metro Reinvestment Center

United States · Constitution Rd Atlanta

Type

State prison

Capacity

—

Held

—

Metro State Prison

United States

Type

—

Capacity

—

Held

—

Metro Transitional Center

United States · Constitution Road Atlanta

Minimum

Type

Transitional centre

Capacity

—

Held

—

Miami Correctional Facility

United States · Bunker Hill

Type

—

Capacity

—

Held

—

Miami Valley Juvenile Rehabilitation Center

United States

Type

—

Capacity

—

Held

—

Miami-Dade County Stockade Pretrial Detention Center

United States

Type

—

Capacity

—

Held

—

Michael

United States · Tennessee Colony

Maximum

Type

State prison

Capacity

3,305

Held

—

Michigan Reformatory

United States · Ionia

Type

—

Capacity

—

Held

—

Michigan State Prison

United States

Type

—

Capacity

—

Held

—

Mid-Orange Correctional Facility

United States

Type

—

Capacity

—

Held

—

Mid-State Correctional Facility

United States · Marcy

Medium

Type

State prison

Capacity

—

Held

—

Middle Peninsula Regional Security Center

United States · Saluda

Type

—

Capacity

—

Held

—

Middle River Regional Jail

United States · Staunton

Type

—

Capacity

—

Held

—

Middlesex Jail and House of Correction

United States · Billerica

Type

—

Capacity

—

Held

—

Middleton

United States · Abilene

Medium

Type

State prison

Capacity

2,128

Held

—

Middleton Unit

United States

Type

—

Capacity

—

Held

—

Middletown Residential Center

United States

Type

—

Capacity

—

Held

—

Midland County Juvenile Care Center

United States · Midland

Type

—

Capacity

—

Held

—

Midlands Regional Evaluation Center

United States · Columbia

Type

—

Capacity

—

Held

—

Midwest Joint Regional Correctional Facility

United States

Type

—

Capacity

—

Held

—

Mifflin County Jail

United States

Type

—

Capacity

—

Held

—

Mike Durfee State Prison

United States · Springfield

Type

—

Capacity

—

Held

—

Milam County Courthouse and Jail

United States · Cameron

Type

—

Capacity

—

Held

—

Milan Detention Center

United States

Type

—

Capacity

—

Held

—