McLean County
Its jail, located in Bloomington, has a capacity of 455.
McLean County has a population of 172,069 and is classified by the U.S. Department of Agriculture as “Metro - Counties in metro areas of fewer than 250,000 population”.
Annual inspections
Between 2017 and 2025, the McLean County jail has failed two of nine Illinois Department of Corrections inspections.
| Year | Result | Violations cited |
|---|---|---|
| 2025 | Compliant | — |
| 2024 | Compliant | — |
| 2023 | Noncompliant |
|
| 2022 | Compliant | — |
| 2021 | Compliant | — |
| 2020 | Compliant | — |
| 2019 | Compliant | — |
| 2018 | Compliant | — |
| 2017 | Noncompliant |
Each violation links to the standard it cites in the Illinois County Jail Standards. Years link to the full inspection report for that year on the IDOC website.
Extraordinary or unusual incidents
McLean County reported 92 extraordinary or unusual incidents at its jail between 2019 and 2025 — 5.3 per 10,000 residents, the 57th highest rate of the 92 Illinois counties with a jail.
Among the 36 metropolitan counties it is 23rd; those counties report a median of 8.3. The median for every county with a jail is 7.
A county reporting less could indicate lower incident rates or lower reporting rates.
Incidents per 10,000 residents
McLean CountyMetropolitan counties Every other county with a jail
Most frequent categories
- Restraints used39
- Taser used15
- Assault on staff12
- OC spray used12
- Suicide attempt12
A single report can fall into more than one category.
Reported incidents by year
Deaths in custody
Between 2019 and 2025, 1 person died in custody of the McLean County sheriff. It appears in state oversight data.
Each death in the McLean County jail
Counted by the state
No deaths in custody were identified at the McLean County jail.
Illinois Answers withheld the names of some of the deceased at the request of their families.
Data compiled 2026-09-15. Methodology.