World Prisons

Prisons

3,277 facilities indexed. Filter by country, security level, type, or gender. Click any card for contact details, visiting rules, and conditions.

View on map

Data is aggregated from public sources and may be incomplete or out of date.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

Mckean County Jail

United States

Type

—

Capacity

—

Held

—

McLaughlin Youth Center MYC

United States · Anchorage

Type

—

Capacity

—

Held

—

McLean County Adult Detention Facility

United States

Type

—

Capacity

—

Held

—

McLean County Juvenile Detention Center

United States

Type

—

Capacity

—

Held

—

McLennan County Jail

United States · Waco

Type

—

Capacity

—

Held

—

McLennan County State Juvenile Correctional Facility

United States

Type

—

Capacity

—

Held

—

McNaughton Correctional Center

United States · Lake Tomahawk

Type

—

Capacity

—

Held

—

McNeil Island Corrections Center

United States

Type

—

Capacity

—

Held

—

McRae Correctional Institution

United States

Type

—

Capacity

2,275

Held

—

McRae Jail

United States

Type

—

Capacity

—

Held

—

McRae Women's Facility

United States · Jim Hammock Drive McRae-Helena

Close

Type

Women's facility

Capacity

—

Held

—

MDC Brooklyn

United States · Brooklyn

Administrative

Type

Federal pretrial

Capacity

1,700

Held

—

Low

MDC Guaynabo

United States · Guaynabo

Administrative

Type

Federal pretrial

Capacity

—

Held

—

MDC Los Angeles

United States · Los Angeles

Administrative

Type

Federal pretrial

Capacity

950

Held

—

Low

Meade County Jail

United States

Type

—

Capacity

—

Held

—

Mechler

United States · Tulia

Medium

Type

State prison

Capacity

606

Held

—

Mecklenburg County Jail Central

United States

Type

—

Capacity

—

Held

—

Medical and Mental Health Housing

United States

Type

—

Capacity

—

Held

—

Mellette County Jail

United States · White River

Type

—

Capacity

—

Held

—

Memorial

United States · Rosharon

Maximum

Type

State prison

Capacity

1,931

Held

—

Men's Central Jail

United States · Santa Ana

Type

—

Capacity

5,276

Held

—

Men's House of Detention

United States

Type

—

Capacity

—

Held

—

Men's State Prison

United States

Type

—

Capacity

—

Held

—

Menard Correctional Center

United States · Menard

Type

—

Capacity

—

Held

—

Mendocino County Jail

United States · Ukiah

Type

—

Capacity

—

Held

—

Merced Assembly Center

United States · Merced

Type

—

Capacity

—

Held

—

Merced County Jail

United States · Merced

Type

—

Capacity

—

Held

—

Merced County Juvenile Hall

United States · Merced

Type

—

Capacity

—

Held

—

Mercer County Jail

United States · Aledo

Type

—

Capacity

—

Held

—

Mercer County Jail

United States

Type

—

Capacity

—

Held

—