Medium Security Institution
Information regarding the City's Medium Security Institution
Resources
Corrections Division Contacts
General contact information regarding the City's Division of Corrections
Expanded Hours and Locations to Post Bond
Expanded Hours and Locations to Post Bond at the 22nd Circuit Court Bond Office and the Police Bond Window.
Frequently Asked Questions
A list of the most frequently asked questions we receive.
How To Make Bond / Post Bail After An Arrest
Information on how to make bond after being arrested and awaiting trial.
How to Visit an Inmate
Information for visitors to see a resident at the City Justice Center (CJC) or Medium Security Institution (MSI).
Inmate Locator - St. Louis City
An online searchable database is available to search for inmates located at the City of St. Louis Division of Corrections.
Inmate Programs
Information regarding programs offered to inmates during their time of incarceration.
Prison Rape Elimination Act (PREA)
Information about Prison Rape Elimination Act PREA
Professional Visitors for Inmates
Information for scheduling professional visits with pre-trial detainees
Request an Inmate's Property to be Returned
How to request the return of an inmate's property.
Send Money to an Inmate
Everything you need to know to send money to an inmate at the workhouse or the city jail
About

The Medium Security Institute (MSI) was built in 1966, is two-stories high, and has the capacity to hold 1138 inmates.
Inmate Locator
An online searchable database is available to search for inmates located at the City of St. Louis Division of Corrections.
Click here https://stlinmatelocator.
Daily Inmate Population Data
The Department of Public Safety provides a brief overview of the current Daily Inmate Population Data for all the corrections facilities under the City of Saint Louis' Jurisdiction.
Programs
Inmate Programs
Information regarding programs offered to inmates during their time of incarceration.
Volunteer Programs - Corrections
The Division of Corrections offers volunteers a number of opportunities to work with the residents at City Justice Center and Medium Security Institution.
Documents
Contracts
A list of contracts either specifically for the Corrections Division or City-Wide. Any missing contracts can be accessed through the Register's Office at City Hall.
Division of Corrections Daily Population Summary July 12th, 2018
Daily Population Data Documents
Division of Corrections Procedures
Below are the Policies and Procedures which mandate and dictate how we run the St Louis City Division of Corrections.
Monthly Reports 2017
Department of Public Safety City of St. Louis Division of Corrections Monthly Reports on inmate population and related services.
Monthly Reports 2018
Department of Public Safety City of St. Louis Division of Corrections Monthly Reports on inmate population and related services.
Monthly Reports 2019
Department of Public Safety City of St. Louis Division of Corrections Monthly Reports on inmate population and related services.
Monthly Reports 2020
Department of Public Safety City of St. Louis Division of Corrections Monthly Reports on inmate population and related services.
Ordinance 71217 Final Report
Report regarding the closure of the Medium Security Institute.
Prison Rape Elimination Act - PREA
Information about Prison Rape Elimination Act
Medium Security Institution Menu
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