Minimum security (men) — substance-use treatment · State Prison · Missouri DOC

Maryville Treatment Center

Maryville, Nodaway County, Missouri

Visiting schedules change without notice. Always call before traveling.

Call Visiting Office: (660) 582-6542 Info last verified: June 2026

A minimum-security substance-use treatment center for men in Maryville, in northwestern Missouri.

Statewide rules that apply at every Missouri state prison

These rules are set by Missouri DOC and apply at every unit. The full list — including all permitted and prohibited items and the approval process — is in Visiting in Missouri.

Dress code

No tight, baggy, transparent, or revealing clothing; skirts, dresses, and shorts must reach the top of the kneecap; and shirts must cover the chest, cleavage, back, stomach, and shoulders.
No camouflage and no gang-related symbols or colors. Dress standards are enforced at the door, so confirm the specific facility's current rules before visiting.

ID: Every visitor must be on the incarcerated person's approved visitor list before visiting — apply online through the Missouri DOC visiting application, which requires the person's DOC ID number and a background check. Adults show a valid government photo ID; visitors age 13 to 18 show a school or government photo ID, and anyone under 18 must be accompanied by an approved adult.
What to bring: Bring as little as possible: a photo ID and, for the vending machines, coins in a clear bag (food brought into a food visit must be in clear containers). Phones, bags, and gifts are not allowed inside, and money for the person is sent through JPay, never handed over at a visit.
Scheduling: Apply for visits through the Missouri DOC online visiting application (web.mo.gov/doc/pubVisit); each prison sets its own visiting days, hours, and limits, so confirm them with the facility. Up to three visitors may visit at once, plus up to three children age five and under. A newly committed person is held at a reception and diagnostic center — Fulton, Bonne Terre (ERDCC), or St. Joseph (WRDCC) for men, and Vandalia (WERDCC) for women — until transfer to a permanent prison.

Full statewide rules: Visiting in Missouri

Overview

Maryville Treatment Center, on U.S. Highway 136 in Maryville, is a minimum-security substance-use treatment center for men in northwestern Missouri. It is one of the smaller institutions in the Missouri DOC and operates a structured substance-use treatment program alongside its housing units. Because it is a treatment facility, placement is tied to program assignment, and people are transferred as their treatment and classification change.

What Makes Maryville Different

It is a minimum-security substance-use treatment center for men in northwestern Missouri.
It is one of the smaller institutions in the Missouri DOC, in Nodaway County near the Iowa line.
Placement is tied to the treatment program, so people are transferred as their treatment and classification change.

Visiting

The statewide Missouri DOC rules above — the approved visitor list, the dress code, ID, and item limits — apply at the Maryville Treatment Center. The facility’s own arrangements:

The full application process is in Visiting in Missouri.

Getting There and Parking

The facility is on U.S. Highway 136 in Maryville, in Nodaway County in northwestern Missouri, near the Iowa line.

Distances are approximate, based on map routing. Visitor parking is on site.

Nearby Services

Maryville has gas, food, and lodging. The nearest 24-hour emergency room is at Mosaic Medical Center–Maryville, in Maryville.

Mail

Personal mail does not go to the prison. Since 2022, Missouri routes incoming letters and photos to an off-site Securus digital-mail center in Tampa, Florida, where they are scanned and delivered to the person’s tablet; address them to [person’s name and DOC ID#], C/O Digital Mail Center–Missouri DOC, P.O. Box 25678, Tampa, FL 33622-5678. Legal mail still goes directly to the prison, and books come publisher-direct to the facility. Full rules are in Mail & Packages.

Learn More

For detailed information about visiting and communicating with someone in a Missouri state prison:

Visiting in Missouri — the approved visitor list, dress code, and applying to visit
Mail & Packages — the off-site digital-mail center and what still goes to the prison
Phone & Video Calls — Securus calls, JPay tablets, and video visits
Sending Money — depositing through JPay
Medical & Mental Health — sick call, the co-pay, and grievances
Transfers & Finding Someone — reception, classification, and the offender search

Sources

This page is compiled from the following publicly available sources. Policies change without notice — confirm current details with the facility before relying on them.