Grundy County Sheriff's Office
County agency in Grundy County. How it reports to the FBI, and the rules its arrests run under.
Reporting to the FBI
- Population served
- 15,599 (FBI figure, 2025)
- Counties
- Grundy County
- Incident reporting
- Sends incident detail (NIBRS) since February 2021.
- Months sent in 2025
- 12 of 12
- FBI agency code
- IL0320000
Source: FBI NIBRS master file 2025 batch headers; names from the FBI agency list, pulled 2026-09-29.
After an arrest
- Who decides release first
Illinois has no money bail. Police may release a person charged with an offense for which release can't be denied, without a judge. Anyone charged with an offense for which the state can seek detention goes before a circuit or associate judge.
725 ILCS 5/109-1- Time to see a judge
A person arrested and not released must be taken before a judge without unnecessary delay and within 48 hours, and a charge must be filed.
725 ILCS 5/109-1(a)
Crime and arrests
No figures yet
This agency's reported offenses, clearances, and arrests appear here once the agency series is published.