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State Prison · Ohio

Madison Correctional Institution
Address, Mail & Visiting Guide

How to write to, mail something to, and visit someone at Madison Correctional Institution. Checked against the official ODRC page in October 2026.

Operated By
Ohio Department of Rehabilitation and Correction (ODRC)
Phone
(740) 852-9777
Facility Address
Madison Correctional Institution
1851 State Route 56
London
OH 43140
Inmate ID You Will Need
ODRC inmate number (a letter followed by digits, such as A123456)
📇 What you'll need: the person's full legal name and their ODRC inmate number (a letter followed by digits, such as A123456). Mail, visits and deposits all use it to route correctly.
How to Send Mail

Personal mail, cards and photos go to the ODRC Mail Processing Center, not the facility: Inmate Name & Number, ODRC Mail Processing Center (OMPC), 884 Coitsville-Hubbard Road, Youngstown, OH 44505. Legal/business mail only: P.O. Box 740, London, OH 43140.

Visiting

Visits are scheduled through the ViaPath/GTL visitation portal. Video visits: daily 7:30–10:30 AM, 12:30–3:30 PM, 5:30–8:30 PM.

Phone calls, video visits and e-messages for Ohio prisons run through ViaPath (formerly GTL).

Official ODRC page for Madison Correctional Institution →

Sending Money

Deposit options and fees depend on the vendor your state uses and change from time to time. Our guide to sending money covers the common methods, and the official ODRC page lists the approved ones.

⚠️ Double-check before you send anything. Facility rules, addresses and approved vendors can change with little notice. Confirm current details on the official ODRC page before mailing letters, packages or money.
Related Guides
How to Write a Letter → What Can You Send Them? → How to Send Money → All Ohio prisons Browse Ohio Inmate Pen Pals
Other Ohio Prisons
Allen-Oakwood Correctional Institution Belmont Correctional Institution Chillicothe Correctional Institution Correctional Reception Center Dayton Correctional Institution Franklin Medical Center Grafton Correctional Institution Lake Erie Correctional Institution Lebanon Correctional Institution London Correctional Institution Lorain Correctional Institution Mansfield Correctional Institution Marion Correctional Institution Noble Correctional Institution North Central Correctional Complex Northeast Ohio Correctional Center Northeast Reintegration Center Ohio Reformatory for Women Ohio State Penitentiary Pickaway Correctional Institution Richland Correctional Institution Ross Correctional Institution Southeastern Correctional Institution Southern Ohio Correctional Facility Toledo Correctional Institution Trumbull Correctional Institution Warren Correctional Institution

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