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.
St. Clair County, Michigan, has about 160,000 residents (2024 Census Bureau estimate). Every warrant for St. Clair County comes from a judge of the St. Clair County Circuit Court or the District Court, 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: St. Clair County public records, St. Clair County arrest records, St. Clair County criminal records, St. Clair County court records, St. Clair County police reports, Michigan arrest records and Michigan inmate search.
Who Issues Warrants in St. Clair County
In Michigan an arrest warrant is signed by a judge. For St. Clair County that means the St. Clair County Circuit Court, which hears felonies, civil cases over $25,000, divorces and family matters; the District Court, which takes misdemeanors, traffic cases, small claims and civil cases up to $25,000, issues its own warrants on the cases before it.
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 County Clerk keeps that file.
The court records page SearchSystems verified for the county is at courts.michigan.gov/search/?searchQuery=st+clair+county, which answered when SearchSystems opened it on September 23, 2026.
Statewide, MiCOURT Case Search is the Michigan courts' statewide case search; not every court has joined.
Who Serves Warrants in St. Clair County
The St. Clair County Sheriff's Office and the agencies that report for Port Huron, Marysville, St. Clair, Marine City, Capac and Yale serve warrants in St. Clair County.
The FBI's agency list also places one more agency in St. Clair County: the St. Clair County State Police (state police); it serves warrants on its own ground.
The Memphis Police Department and the Richmond Police Department are each listed by the FBI across several counties including St. Clair County, so their arrests are not broken out for St. Clair County here.
A warrant issued in St. Clair County is good anywhere in Michigan, so it is served by whichever agency finds the person, in a traffic stop as often as at the door.
Together, the seven agencies in St. Clair County with all twelve months of 2025 on file reported 2,005 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in St. Clair County arrest records.
Where a Person Arrested on a Warrant from St. Clair County 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 St. Clair County Sheriff's Office, held about 360 people on an average day in 2023 by the Vera Institute of Justice's count.
A person arrested in St. Clair County on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in St. Clair County
Whether a warrant is out from St. Clair County shows in two places:
- The court file of the case, through the County Clerk, since a warrant is recorded in the case it was issued in.
- MiCOURT Case Search, the Michigan courts' statewide case search; not every court has joined, for a case whose register of actions shows a warrant.
Not one of the St. Clair County pages SearchSystems verified (the court'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 St. Clair County
Only the judge who issued a warrant can recall it. For a case from St. Clair County that means appearing before the St. Clair County Circuit Court or the District Court, with the case put back on the calendar through the County Clerk.
A missed date in a case before the District Court is handled by that court, not by the St. Clair County Circuit Court.
Frequently Asked Questions
Can I check for a warrant online in St. Clair County?
Not from the St. Clair County pages SearchSystems verified; none of them is a warrant list. MiCOURT Case Search is the Michigan courts' statewide case search; not every court has joined, and a case whose register of actions shows a warrant is the record of it. The court file is the record of a warrant: ask the County Clerk.
Who serves warrants in St. Clair County?
The St. Clair County Sheriff's Office, and the agency that reports for the city where the person is found; an Michigan warrant is valid anywhere in the state.
Where is a person arrested on a warrant in St. Clair County held?
At the county jail, run by the St. Clair County Sheriff's Office, if kept in custody.
How is a warrant from St. Clair County 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 County Clerk.
Is this the official St. Clair County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.