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United States · NC · Marion

Marion Correctional Institution

State prisonHigh
Verified 30 May 2026
Fresh · 0d ago

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Photograph of Marion Correctional Institution
Photo via Wikimedia Commons

State correctional facility operated by the North Carolina Department of Adult Correction. Offender capacity: 793.

Background

Marion Correctional Institution (MCI) is a state-operated prison for men located in Marion, Ohio. The prison houses inmates with a security classification of Level 1 or 2. It dates back to the establishment of its precursor in 1948, which occupied the location of a facility that housed German prisoners of war during World War II. Over the years, it housed inmates transferred from other correctional institutions, leading to the construction of the Marion Correctional Institution in 1952. The institution has hosted various inmate programs, legal interventions, and events. Marion Correctional Institution introduced initiatives such as the "Project Newgate" college program in the 1970s, offering educational opportunities to inmates before their release.

Source: Wikipedia article lead, CC-BY-SA.

Capacity

793

Current population

Occupancy

Year opened

1954

Operational

Facility profile

Operator

North Carolina Department of Adult Correction

Population held

Mixed/unknown

Opened

1954

Region

NC

Security level

Death-row facility

No

Conditions

No conditions summary available yet.

Visiting

No visiting information available.

Mailing

No mailing information available.

Practical info

Contact the operator's website for inmate-specific procedures.

Known issues

No major issues documented in our database.

Contact & address

940 Marion-Williamsport Road East, Marion 43302

Conditions Risk Score

Derived signal — not a judgement. How it's calculated

Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.

Compared to other facilities in United States

3276 peers
Capacity (beds)this: 793 · peers avg: 1425 (44%)

Data completeness

56%

How many of our profile fields are populated. We surface this so families and researchers know the limits.

Sources