Marion Correctional Institution: inmate search, address, visiting and mail
Official contact details for families, plus how Florida sentence credits work. From FDC sources.
Address and phone
Marion Correctional Institution
3269 NW 105th Street, Ocala, FL 34475, Administrative Mailing Address, P.O. Box 158, Lowell, Florida, 32663-0158
(352) 401-6400
From the official FDC page. [Source]
Facility facts
| Type | Adult institution |
|---|---|
| Population | Male |
| Capacity | 1,324 |
Education and programs
- Adult Basic Education
- Ashland University College Program
- ATLO Learning Management Systems
- General Educational Development (GED)
- Mandatory Literacy Program
- Special Education Services
- Title I Services
- Air Conditioning, Refrigeration and Heating
- CPR/First Aid
- Electrical Wiring
- Heavy Equipment Operator (HEO)
- NCCER Core Safety Course
- Polk State Logistics CLA/CLT w/OSHA 10
- Tremco Roofing Program
From the FDC facility page. [FDC]
Visiting
Visiting hours listed by FDC: [FDC]
9:00 a.m. - 3:00 p.m. EST
- Everyone 12 or older must send the Visitation Application (DC6-111A) to Classification at the person's current facility, by mail or email. Processing takes about 30 days. [FDC visiting]
- You cannot apply while the person is still in reception.
- Once approved, fill out the Visitation Scheduling form each week, between Monday 5:00 AM and Wednesday 5:00 PM ET.
- Regular visiting is Saturday and Sunday, 9:00 a.m. to 3:00 p.m. ET.
Schedules change. Call (352) 401-6400 or check FDC before every trip.
Mail and phone
- Routine mail goes to the central scanning center, not the prison: Inmate's last name, first name, DC#, PO Box 23608, Tampa, FL 33623. It is delivered electronically. [FDC mail]
- Legal and privileged mail still goes to the institution. Since September 15, 2025, legal mail needs an attorney registration number and tracking number.
How sentence credits work here
Credit rules come from Florida law and are the same at every FDC facility. Read Florida's current good-time and earned-time rules, with sources.
FAQ
How do I find someone at Marion Correctional Institution?
Use the official FDC Inmate Search. Search by name or FDC number. The record shows the person's current facility.
What is the address of Marion Correctional Institution?
3269 NW 105th Street, Ocala, FL 34475, Administrative Mailing Address, P.O. Box 158, Lowell, Florida, 32663-0158. Phone: (352) 401-6400. Source: the FDC facility page.
How do I send mail to someone at Marion Correctional Institution?
Routine mail goes to the central scanning center, not the prison: Inmate's last name, first name, DC#, PO Box 23608, Tampa, FL 33623. It is delivered electronically.
Sources: FDC facility page · FDC visiting · FDC mail · Last verified: · Corrections