Jails & Prisons in Marion, Illinois

There are 4 Jails & Prisons in Marion, Illinois, serving a population of 17,774 people in an area of 17 square miles. There is 1 Jail & Prison per 4,443 people, and 1 Jail & Prison per 4 square miles.

In Illinois, Marion is ranked 58th of 1547 cities in Jails & Prisons per capita, and 73rd of 1547 cities in Jails & Prisons per square mile.

List of Marion Jails & Prisons

Find Marion, Illinois jails, prisons, detention centers, departments of corrections, and penitentiaries.


Marion Prison 1113 North Carbon Street Marion, IL

Usp Marion 4500 Prison Road Marion, IL

Williamson County Jail 200 West Jefferson Street Marion, IL

Williamson County Jail 404 North Van Buren Street Marion, IL

About Jails & Prisons

A Marion Jail or Prison is a secure facility located in Marion, IL where individuals, referred to as inmates, are involuntarily confined and their freedoms and movement are restricted as a consequence of criminal behavior. Marion Jails are short-term facilities where inmates either await trial or sentencing for a crime, or serve relatively short sentences. Marion Prisons are longer-term facilities where inmates serve out a prison sentence, usually of a year or more, for their crimes.

You may contact Jails & Prisons for questions about:
  • Locating Marion inmates
  • Finding out who is in Jail or Prison
  • Searching for criminal records
  • Performing Marion background checks
  • Contacting, visiting and sending money to inmates