United States · NC · Marion
Marion Correctional Institution
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For families
How to send mail, money, and visit Marion Correctional Institution
Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.

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
Conditions Risk Score
Derived signal — not a judgement. How it's calculated
Compared to other facilities in United States
3276 peersData completeness
56%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- NC DAC — Marion Correctional Institution
- NC DAC Prison Facilities
- Wikidata — Wikimedia Foundation
- Wikipedia — Wikimedia Foundation
- OpenStreetMap — OpenStreetMap Contributors
- North Carolina Department of Adult Correction — Prison Facilities — State of North Carolina
- See /data-sources for our overall methodology.