Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 23, 2026 and September 25, 2026.
Belvidere, Illinois, in Boone County, has about 25,000 residents (2024 Census Bureau estimate). Every warrant for Belvidere comes from a judge of the Circuit Court of Boone County, is served by whichever agency finds the person, and is recorded in the court file of the case it was issued in. This guide says who issues and serves warrants here, where a person arrested on one is held, how to check for one and how one is cleared.
This guide covers who issues warrants, who serves warrants, after a warrant arrest, checking for a warrant, clearing a warrant and common questions.
Related guides: Belvidere public records, Boone County warrants, Belvidere arrest records, Belvidere criminal records, Belvidere court records, Belvidere police reports, Illinois arrest records and Illinois inmate search.
Who Issues Warrants in Belvidere
In Illinois an arrest warrant is signed by a judge. For Belvidere that means the Circuit Court of Boone County, which hears every civil, criminal, family, probate, traffic and juvenile case.
A bench warrant follows a missed court date in any of those courts. Whichever kind it is, the warrant is part of the file of the case it was issued in, and the Circuit Clerk keeps that file.
For Boone County, SearchSystems opened and checked the court records page for the county at boonecircuitclerk.us/page/11/court-records (page title: Boone County Circuit Clerk | Court Records), phone 815-544-0371, which answered when SearchSystems opened it on September 23, 2026.
Illinois has no single public index of every trial court case; each court's records are looked up through that court.
Who Serves Warrants in Belvidere
The Boone County Sheriff's Office and the agency that reports for Belvidere (filed by the FBI as Belvidere Police Department) serve warrants in and around Belvidere.
The Cherry Valley Police Department and the Loves Park Police Department are each listed by the FBI across several counties including Boone County, so their arrests are not broken out for Boone County here.
The agency that serves a warrant from Boone County is whichever one finds the person; an Illinois warrant is valid across Illinois.
Together, the two agencies in Boone County with all twelve months of 2025 on file reported 1,287 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Belvidere arrest records.
Where a Person Arrested on a Warrant from Belvidere Is Held
A person arrested on a warrant and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Boone County Sheriff's Office, held about 46 people on an average day in 2023 by the Vera Institute of Justice's count.
A person arrested in Belvidere on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Belvidere
The places to check for a warrant from Belvidere:
- The court file of the case, through the Circuit Clerk at 815-544-0371, since a warrant is recorded in the case it was issued in.
- The State's Attorney, phone 815.544.0868, which can say whether charges were filed; a warrant on a complaint follows the filing.
Not one of the Boone County pages SearchSystems verified (the court's, the prosecutor's and the records request page) is a list of open warrants, so a check means asking the court or the prosecutor about a case by name.
Clearing a Warrant from Belvidere
Only the judge who issued a warrant can recall it. For a case from Belvidere that means appearing before the Circuit Court of Boone County, with the case put back on the calendar through the Circuit Clerk.
A lawyer can often arrange the appearance in advance. The State's Attorney's page SearchSystems verified is at boonecountyil.gov, phone 815.544.0868.
Frequently Asked Questions
Can I check for a warrant online in Belvidere?
Not from the Boone County pages SearchSystems verified; none of them is a warrant list. The court file is the record of a warrant: ask the Circuit Clerk at 815-544-0371.
Who serves warrants in Belvidere?
The agency that reports for Belvidere inside the city and the Boone County Sheriff's Office outside it, or whichever agency finds the person; an Illinois warrant is valid anywhere in the state.
Where is a person arrested on a warrant in Belvidere held?
At the county jail, run by the Boone County Sheriff's Office, if kept in custody.
How is a warrant from Belvidere cleared?
By appearing before the court that issued it; the judge recalls the warrant in court. The case is put back on the calendar through the Circuit Clerk at 815-544-0371.
Is this the official Belvidere website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.