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 26, 2026.
Oak Grove, Missouri, in Jackson County, has about 9,100 residents (2024 Census Bureau estimate). Every warrant for Oak Grove comes from a judge of the Jackson County Circuit 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: Oak Grove public records, Jackson County warrants, Oak Grove arrest records, Oak Grove inmate search, Oak Grove criminal records, Oak Grove court records, Missouri arrest records and Missouri inmate search.
Who Issues Warrants in Oak Grove
In Missouri an arrest warrant is signed by a judge. For Oak Grove that means the Jackson County Circuit Court, which hears every civil, criminal, family, probate and juvenile case, with associate circuit judges taking misdemeanors, traffic and small claims. A city with a municipal divisions of its own issues warrants on the tickets and ordinance cases it tries.
When a defendant misses a court date the judge issues a bench warrant, and either kind of warrant lives in the court file of the case, kept by the Circuit Clerk.
For Jackson County, SearchSystems opened and checked the court records page for the county at 16thcircuit.org/court-records-resources (page title: Court Records & Resources | 16th Circuit Court of Jackson County, Missouri), which answered when SearchSystems opened it on September 23, 2026.
Statewide, Case.net is the Missouri courts' free statewide case search.
Who Serves Warrants in Oak Grove
The Jackson County Sheriff's Office and the agency that reports for Oak Grove (filed by the FBI as Oak Grove Police Department) serve warrants in and around Oak Grove.
The FBI's agency list also places two campus police departments and three other agencies in Jackson County (the arrest records guide names each one); each serves warrants on its own ground.
The Pleasant Hill Police Department is listed by the FBI across two counties including Jackson County, so its arrests are not broken out for Jackson County here.
A warrant issued in Jackson County is good anywhere in Missouri, so it is served by whichever agency finds the person, in a traffic stop as often as at the door.
Together, the 14 agencies in Jackson County with all twelve months of 2025 on file reported 19,456 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Oak Grove arrest records.
Where a Person Arrested on a Warrant from Oak Grove 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 Jackson County Sheriff's Office, held about 720 people on an average day in 2024 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at jacksoncountyso.com/inmate-search, phone 877-654-8463. The Oak Grove inmate search guide covers the jail in full.
A person arrested in Oak Grove on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Oak Grove
Whether a warrant is out from Oak Grove shows in four places:
- The court file of the case, through the Circuit Clerk, since a warrant is recorded in the case it was issued in.
- Case.net, the Missouri courts' free statewide case search, for a case whose register of actions shows a warrant.
- The Prosecuting Attorney, phone (816) 881-3555, which can say whether charges were filed; a warrant on a complaint follows the filing.
- The custody page of the Jackson County Sheriff's Office at jacksoncountyso.com/inmate-search, which shows people already arrested and booked, not open warrants.
Not one of the Jackson County pages SearchSystems verified (the sheriff's, the court's and the prosecutor's) 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 Oak Grove
A warrant is recalled by the court that issued it, so clearing one from Oak Grove starts with the Circuit Clerk: the case goes back on the calendar and the judge recalls the warrant when the person appears.
A lawyer can often arrange the appearance in advance. The Prosecuting Attorney's page SearchSystems verified is at jacksongov.org, phone (816) 881-3555.
Frequently Asked Questions
Can I check for a warrant online in Oak Grove?
Not from the Jackson County pages SearchSystems verified; none of them is a warrant list. Case.net is the Missouri courts' free statewide case search, 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 Circuit Clerk.
Who serves warrants in Oak Grove?
The agency that reports for Oak Grove inside the city and the Jackson County Sheriff's Office outside it, or whichever agency finds the person; an Missouri warrant is valid anywhere in the state.
Where is a person arrested on a warrant in Oak Grove held?
At the county jail, run by the Jackson County Sheriff's Office, if kept in custody.
How is a warrant from Oak Grove 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.
Is this the official Oak Grove 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.