Illinois Department of Corrections (IDOC) (Illinois)

Last Updated: August 13, 2024, 06:27 am UTC
State of Illinois Unit IDs Wiki Page   IDOC -- Map of facilties

Facility Listings HAVE BEEN MOVED to their respective counties.
Some of the Prison Motorola 3600 systems have become SC21 sites with encrypted talkgroups. 
For Illinois Department of Human Services/Mental Health Services, see Illinois-Other Agencies

Frequencies

Department of Corrections

Statewide
STARCOM21 Statewide Illinois
Project 25 Phase II
Parole Officers use for encrypted communications (as of 6/2010) Some lowband is in use, like 37.36 (as of 7/22)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
37.360KNAG223 BM 110.9 PL IDOC S/W 1 Statewide [F1] FM Corrections
37.280KNAG223 M 110.9 PL IDOC Car2Car Car-to-Car FM Corrections
37.360KNAG223 BM 136.5 PL IDOC S/W LF-1 Statewide [LF-1] FM Corrections
37.160KNAG223 BM 136.5 PL IDOC S/W LF-2 Statewide [LF-2] FM Corrections
37.160KNAG223 BM 110.9 PL IDOC North B North Base F2 FM Corrections
37.220 B 110.9 PL IDOC South B South Base F2 [Multiple Licenses] FM Corrections
37.020KNAG223 M 110.9 PL IDOC Mobiles Mobiles (to 37.16 / 37.22) FM Corrections
37.420KNAG223 M 110.9 PL IDOC Adult M Adult Services (Mobiles) F2 (to 37.16 / 37.22) FM Corrections
37.340KNAG223 M 110.9 PL IDOC Juven M Juvenile Services (Mobiles) F2 (to 37.16 / 37.22) FM Corrections
453.875KR5616 RM 127.3 PL IDOC UHF 1/2 Statewide [Ch 1/2] FMN Corrections
453.350KR5616 RM 127.3 PL IDOC UHF 3/4 Statewide [Ch 3/4] FMN Corrections
Corrections Centers (by County)

ID - NAME (CITY/COUNTY)
K-3 - Stateville Correctional Center (Joliet/Will Co) 
K-4 - Menard Correctional Center (Chester - Randolph Co)  
K-5 - Pontiac Correctional Center (Livingston Co)
K-7 - Centralia Correctional Center (Cliinton Co)
K-X - Vienna Correctional Center (Johnson Co)
K-12 - Graham Correctional Center (Hillsboro/Montgomery Co)
K-13/K-18 - Lincoln/Logan Correctional Center (Logan Co)
K-14 - East Moline Correctional Facility (Rock Island Co)
K-15 - Vandalia Correctional Center (Fayette Co)
K-16 - Dixon Correctional Center (Lee Co)
K-17 - Jacksonville Correctional Center (Morgan Co)
K-17-300- Greene County Boot Camp (White Hall)
K-17-??? - Pittsfield Work Camp (Pike Co) 
K-19 - Shawnee Correctional Center (Johnson Co)
K-19-200 - Hardin County Work Camp
K-21 - Danville Correctional Center (Vermilion Co)
K-25 - Western Illinois Correctional Center (Mt. Sterling/Brown Co)
K-28 - Corrections Academy (Springfield/Sangamon Co)
K-29 - Hill Correctional Center (Galesburg/Knox Co)
K-36 - Kankakee Juvenile Detention Facility (Kankakee Co) 
K-37 - Menard Correctional Center (Chester/Randolph Co)  
K-38 - Pere Marquette Illinois Youth Correctional Center (Grafton/Jersey County) 
K-39 - Illinois Youth Center (Harrisburg/Saline County) 
K-42 - Robinson Correctional Center (Crawford Co) 
K-47 - Southwestern Illinois Correctional Center (E St. Louis/St Clair County) 
K-51 - Decatur Correctional Center (Macon Co) 
K-52 - Taylorville Correctional Center (Christian Co)
K-55 - Big Muddy River Correctional Facility (Ina-Jefferson Co)
K-59 - Pinckneyville Correctional Center (Perry Co)


K-?? - Springfield Work Camp (Sangamon Co)
K-?? - llinois River Correctional Center (Canton/Fulton Co)

K-?? - Lawrenceville Correctional Center (Lawrence Co) 
K-?? - Sheridan Correctional Center (LaSalle Co)
K-?? - Tamms Correctional Center - Super Max (Alexander Co) 


Illinois Department of Juvenile Justice Youth Centers - Illinois.gov
IDJJ serves youth in five secure facilities located across the state. IYC Chicago IYC (Harrisburg IYC K-39 Above) (Pere Marquette K-38 Above)
K-?? - Illinois Youth Center- St Charles (St Charles/Kane Co)
                     Phoenix Emerging Adults Career & Education (PEACE) Center- St. Charles
K-?? - Illinois Youth Center - Murphysboro (Jackson Co)
K-?? - Illinois Youth Center - Warrenville (DuPage)
K-?? - Kewanee Illinois Youth Center Kewanee Life Skills Re-Entry Center (Henry Co)
K-?? - (under construction) Monarch Youth Center in Lincoln (Logan Co)