Illinois Federal Inmate Locator Departament of Corrections

Updated on: March 19, 2021
Department Name
Illinois Department of Corrections
Official Website
Currently Incarcerated Inmates
1301 Concordia Court, P.O. Box 19277, Springfield, IL 62794-9277
Phone Number
(217) 558-2200/ 2008

Types of Correctional Facilities in Illinois

Those who are serving their sentence in an Illinois state prison are overseen by the Illinois Department of Corrections (IDOC). The IDOC has a centralized inmate database that makes it easy to search for inmates in federal prison.

However, if an inmate is serving their time in a county jail, police jail, or a city jail, you will have to visit those sites to find information.

Below you will find information on how to do an inmate search. From there, you will be able to send money and contact an offender.

Illinois Department of Corrections Mission

Every prison throughout the states has a mission. The mission of the Illinois Department of Corrections is to protect the public from those who break the law through a system of incarceration, supervision, and programs to enhance successful reentry into society.

How to Do an Inmate Search

If you would like to talk to an inmate, send money, or visit, you will need to first do an inmate search to get the information you need. You can easily do an inmate search online using the IDOC website.

From the home page, you will find tabs across the top. Click on offender search and from there inmate search. You will be asked how you want to search. You can search by last name, birthdate, or IDOC number.

Once you find the inmate you are looking for, be sure to record their IDOC number as well as other information listed on the site as you may need this information for other things.

If you do not wish to find an inmate, but want to find out sex offender registration or other information in your area, you can do the following searches from the offender search tab:

  • Wanted fugitive search
  • Illinois sex offender registrant search
  • Parole Sex Registrant search
  • Community notification of inmate early release search

How to Talk to an Inmate

Inmates will not be allowed to receive phone calls. However, they will be able to make collect calls to those on their approved list. Offenders have scheduled call times based on their living unit’s schedule.


If you would like to receive collect calls from offenders on a cell phone, you will need to set up a prepaid account with Securus online or via phone: 1-800-844-6591. If you have a landline, you can set up a prepaid account or a direct billing account.

Electronic Messaging

Friends and family are now able to communicate with inmates using an electronic messaging system. This means that if you want to get a message to an inmate you can. However, inmates are not able to send messages back.

You can sign up for an account, here. You will need to know the following information:

  • Inmate ID
  • Inmate name
  • Inmate’s date of birth
  • Site ID:16

Expect to pay about .30 cents per message you send.

Keep in mind that the rules and regulations regarding inmates are set in place to keep everyone safe including the inmate. It is important to follow all rules and regulations.

Correctional Facilities in Illinois

There are 193 jails and prisons in state Illinois

Des Plaines Jail

1420 Miner Street, Des Plaines, IL, 60016


Cicero Jail

4901 West Cermak Road, Cicero, IL, 60804


Carbondale Jail

501 South Washington Street, Carbondale, IL, 62901


Cahokia Village Jail

103 Main Street, Cahokia, IL, 62206


Carlinville Jail

570 North Broad, Carlinville, IL, 62626


Carmi Jail

108 North Main Cross Street, Carmi, IL, 62821


Bloomington Jail

305 South East Street, Bloomington, IL, 61701


Bourbonnais Jail

700 Main Street Northwest, Bourbonnais, IL, 60914


Belvidere Jail

615 North Main Street, Belvidere, IL, 61008


Belleville Jail

101 South Illinois Street, Belleville, IL, 62220


Bellwood Jail

3200 Washington Boulevard, Bellwood, IL, 60104


Bensenville Jail

100 North Church Road, Bensenville, IL, 60106


Benton Jail

500 West Main Street, Benton, IL, 62812


Bethalto Jail

213 North Prairie Street, Bethalto, IL, 62010


Arcola Jail

114 North Locust, Arcola, IL, 61910


Knoxville City Jail

215 North Hebard Street, Knoxville, IL, 61448


DeKalb Jail

200 South Fourth Street, DeKalb, IL, 60115


Macomb City Jail

120 South McArthur Street, Macomb, IL, 61455


Chicago Police Jail

3510 South Michigan Avenue, Chicago, IL, 60653


Crystal Lake Jail

100 West Woodstock Street, Crystal Lake, IL, 60014