Agencies
Services
Fact Sheets
The data on this page is available in Adobe .pdf format. You will need Adobe Acrobat Reader to view the documents.
- Recidivism Rates
- Length of Stay
- Monthly Prison Admissions and Exits
- Adult Population
- FY25 Adult Population Data
- CY24 Adult Population Data
- FY24 Adult Population Data
- CY23 Adult Population Data
- FY23 Adult Population Data
- CY22 Adult Population Data
- FY22 Adult Population Data
- CY21 Adult Population Data
- FY21 Adult Population Data
- CY20 Adult Population Data
- October 2020 Adult Population Data
- FY20 Adult Population Data
- CY19 Adult Population Data
- FY19 Adult Population Data
- CY18 Adult Population Data
- FY18 Adult Population Data
- CY17 Adult Population Data
- FY17 Adult Population Data
- FY16 Adult Population Data
- Female Adult Population
- FY25 Female Population Data
- CY24 Female Population Data
- FY24 Female Population Data
- CY23 Female Population Data
- FY23 Female Population Data
- CY22 Female Population Data
- FY22 Female Population Data
- CY21 Female Population Data
- FY21 Female Population Data
- CY20 Female Population Data
- FY20 Female Population Data
- CY19 Female Population Data
- FY19 Female Population Data
- CY18 Female Population Data
- FY18 Female Population Data
- CY17 Female Population Data
- FY17 female Population Data
- FY16 female Population Data
- Male Adult Population
- FY25 Male Population Data
- CY24 Male Population Data
- FY24 Male Population Data
- CY23 Male Population Data
- FY23 Male Population Data
- CY22 Male Population Data
- FY22 Male Population Data
- CY21 Male Population Data
- FY21 Male Population Data
- CY20 Male Population Data
- FY20 Male Population Data
- CY19 Male Population Data
- FY19 Male Population Data
- CY18 Male Population Data
- FY18 Male Population Data
- CY17 Male Population Data
- FY17 Male Population Data
- FY16 Male Population Data
- 50 Years of Age and Older
- Individuals 50 Years of Age and Older as of 06/30/25
- Individuals 50 Years of Age and Older as of 12/31/24
- Individuals 50 Years of Age and Older as of 06/30/24
- Individuals 50 Years of Age and Older as of 12/31/23
- Individuals 50 Years of Age and Older as of 06/30/23
- Individuals 50 Years of Age and Older as of 12/31/22
- Individuals 50 Years of Age and Older as of 06/30/22
- Individuals 50 Years of Age and Older as of 12/31/21
- Individuals 50 Years of Age and Older as of 06/30/21
- Individuals 50 Years of Age and Older as of 12/31/20
- Individuals 50 Years of Age and Older as of 06/30/20
- Individuals 50 Years of Age and Older as of 12/31/19
- Individuals 50 Years of Age and Older as of 06/30/19
- Individuals 50 Years of Age and Older as of 12/31/18
- Individuals 50 Years of Age and Older as of 06/30/18
- Individuals 50 Years of Age and Older as of 12/31/17
- Individuals 50 Years of Age and Older as of 12/31/16
- Life Skills Reentry Centers
- Parole
- FY25 Parole Population Data
- CY24 Parole Population Data
- FY24 Parole Population Data
- CY23 Parole Population Data
- FY23 Parole Population Data
- CY22 Parole Population Data
- FY22 Parole Population Data
- CY21 Parole Population Data
- FY21 Parole Population Data
- CY20 Parole Population Data
- FY20 Parole Population Data
- CY19 Parole Population Data
- Historical Fact Sheets
- 2015 Department Data
- 2014 Department Data
- 2012 Department Data
- 2011 Department Data
- 2010 Department Data
- 2009 Department Data
- 2008 Department Data
- 2007 Department Data
- 2006 Department Data
- 2005 Department Data
- 2004 Department Data
- 2003 Department Data
- 2002 Department Data
- 2001 Department Data
- 2000 Department Data
- 1999 Department Data
- 2015 Department Data
Data questions can be directed to Sharon Shipinski, Ph.D., Manager, Planning & Research at (217) 558-2200 ext. 6550 or email questions to Sharon.Shipinski@illinois.gov.