United States · Missouri · Maryville
Maryville Treatment Center
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
For families
How to send mail, money, and visit Maryville Treatment Center
Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.
Maryville Treatment Center is a state prison located in Nodaway County, Missouri. Rated capacity: 525. Reported population: 520. Security level: Minimum. Data sourced from the HIFLD Prison Boundaries open dataset.
Background
Maryville Treatment Center is a Missouri Department of Corrections minimum security prison for male inmates on the grounds of the former Mount Alverno motherhouse of the Sisters of St. Francis of Maryville in Polk Township, Nodaway County, just outside Maryville, Missouri. The facility is a (custody level 2) facility with a designed capacity to house 561 offenders. The center currently provides the 561 offenders housed there with at least six-months of treatment and behavior modification as part of the Offenders Under Treatment (OUT) Program and the Board Substance Abuse Program (BDSAP). The Franciscan motherhouse was built in 1947 and its distinctive yellow belltower on the bluff above the One Hundred and Two River is a distinctive landmark.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
525
Current population
520
Occupancy
99%
Year opened
1996
Operational
Figures from official sources · verified 2 Jun 2026 · methodology
Facility profile
Population held
Mixed/unknown
Opened
1996
Region
Missouri
Security level
Minimum
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
- Overcrowding
- 0/30
- Oversight reports
- 0/30
- Structural flags
- 0/15
- Death signals
- 0/15
- Conditions text
- 0/10
This facility scores 0. The national average across 7,437 scored United States facilities is 2 — 2 points below national average.
Related facilities
Same country, matched on type + security level where possible.
- Oakhill Correctional InstitutionOregonMinimumState prison210% occupancy
- Kenosha Correctional CenterKenoshaMinimumState prison198% occupancy
- Three Lakes Valley Conservation & Boot CampIndian SpringsMinimumState prison172% occupancy
- Mt. Pleasant Correctional FacilityMount PleasantMinimumState prison129% occupancy
- Hollywood Work Release CenterPembroke PinesMinimumState prison144% occupancy
- Odom Correctional InstitutionJacksonMinimumState prison131% occupancy
Compared to other facilities in United States
7436 peersData completeness
74%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- HIFLD Prison Boundaries
- HIFLD dataset query
- Wikipedia — Wikimedia Foundation
- HIFLD Prison Boundaries — US Department of Homeland Security â HIFLD Open Data
- Wikidata — Wikimedia Foundation
- Wikidata (Q6781809)
- Wikipedia
- See /data-sources for our overall methodology.
Cite this page
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Maryville Treatment Center. Retrieved October 27, 2026, from https://worldprisons.com/prisons/maryville-treatment-center
"Maryville Treatment Center." World Prisons. Accessed October 27, 2026. https://worldprisons.com/prisons/maryville-treatment-center.
@misc{worldprisons-maryville-treatment-center,
author = {{World Prisons}},
title = {Maryville Treatment Center},
year = {2026},
url = {https://worldprisons.com/prisons/maryville-treatment-center},
urldate = {2026-10-27}
}