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 October 2, 2026.
Vernon Hills, Illinois, in Lake County, has about 27,000 residents (2024 Census Bureau estimate). Every warrant for Vernon Hills comes from a judge of the Circuit Court of Lake 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: Vernon Hills public records, Lake County warrants, Vernon Hills arrest records, Vernon Hills inmate search, Vernon Hills criminal records, Vernon Hills court records, Illinois arrest records and Illinois inmate search.
Who Issues Warrants in Vernon Hills
In Illinois an arrest warrant is signed by a judge. For Vernon Hills that means the Circuit Court of Lake 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 Lake County, SearchSystems opened and checked the court records page for the county at ilsos.gov/departments/archives/databases/lake.html (page title: Lake County Circuit Court Case Files Index (1840-1898)), phone 815-753-1807, 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 Vernon Hills
The Lake County Sheriff's Office and the agency that reports for Vernon Hills (filed by the FBI as Vernon Hills Police Department) serve warrants in and around Vernon Hills.
The FBI's agency list also places one campus police department and three other agencies in Lake County (the arrest records guide names each one); each serves warrants on its own ground.
The Barrington Police Department, the Island Lake Police Department, the Fox River Grove Police Department and one more are each listed by the FBI across several counties including Lake County, so their arrests are not broken out for Lake County here.
The agency that serves a warrant from Lake County is whichever one finds the person; an Illinois warrant is valid across Illinois.
Together, the 31 agencies in Lake County with all twelve months of 2025 on file reported 7,816 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Vernon Hills arrest records.
Where a Person Arrested on a Warrant from Vernon Hills 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 Lake County Sheriff's Office, held about 510 people on an average day in 2024 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at lakecountyil.gov/2031/Inmate-Information. The Vernon Hills inmate search guide covers the jail in full.
A person arrested in Vernon Hills on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Vernon Hills
Whether a warrant is out from Vernon Hills shows in two places:
- The court file of the case, through the Circuit Clerk at 815-753-1807, since a warrant is recorded in the case it was issued in.
- The custody page of the Lake County Sheriff's Office at lakecountyil.gov/2031/Inmate-Information, which shows people already arrested and booked, not open warrants.
The one Lake County page SearchSystems verified, the court's, is not a list of open warrants.
Clearing a Warrant from Vernon Hills
A warrant is recalled by the court that issued it, so clearing one from Vernon Hills starts with the Circuit Clerk at 815-753-1807: the case goes back on the calendar and the judge recalls the warrant when the person appears.
Frequently Asked Questions
Can I check for a warrant online in Vernon Hills?
Not from the Lake 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 815-753-1807.
Who serves warrants in Vernon Hills?
The agency that reports for Vernon Hills inside the city and the Lake 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 Vernon Hills held?
At the county jail, run by the Lake County Sheriff's Office, if kept in custody.
How is a warrant from Vernon Hills 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 815-753-1807.
Is this the official Vernon Hills 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.