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. Every office link was opened and checked against the office's own site between September 23, 2026 and October 4, 2026.
Warrenton, Missouri, in Warren County, has about 9,400 residents (2024 Census Bureau estimate). Its court cases are filed in the Warren County Circuit Court, and the file of each case, kept by the Circuit Clerk, is the public record of it. This guide says which court hears what, where to look a case up and who keeps the files.
This guide covers the courts, the records page, criminal cases, kinds of files and common questions.
Related guides: Warrenton public records, Warren County court records, Warrenton arrest records, Warrenton warrants, Warrenton inmate search, Warrenton criminal records, Missouri arrest records and Missouri inmate search.
The Courts That Hear Cases from Warrenton
Court cases from Warrenton are filed in the Warren 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 tries the tickets written under its ordinances.
Divorces go to the Circuit Court, and the file stays with the Circuit Clerk.
The Circuit Clerk keeps the files, and a copy of anything in a file comes from that office, under the court's own rules rather than the Missouri Sunshine Law.
Looking Up a Case from Warrenton
The court records page SearchSystems verified for the county is at courts.mo.gov/page.jsp?id=1595 (page title: Warren County Local Rules & Filing Information), a site that blocks automated checks (HTTP 403), so open it in a browser.
Statewide, Case.net is the Missouri courts' free statewide case search.
The Missouri court page SearchSystems verified is at courts.mo.gov.
What Reaches the Court from Warrenton
Together, the three agencies in Warren County with all twelve months of 2024 on file reported 252 arrests to the FBI that year; the Prosecuting Attorney decides which of those arrests become cases in the Warren County Circuit Court.
The Prosecuting Attorney's page SearchSystems verified is at warrencountyrecord.com/stories/new-interim-prosecutor-named-for-war... (page title: New interim prosecutor named for Warren County | Warren County Record), phone (636) 456-6397, which answered when SearchSystems opened it on September 30, 2026.
The Kinds of Court Files
Criminal cases, divorces, traffic tickets and evictions all end up as files of these courts, and the file is what the public sees of each.
The other Warrenton guides take the kinds of file one at a time: Warrenton criminal records, Warrenton divorce records, Warrenton traffic tickets, Warrenton DUI and Warrenton property records.
Frequently Asked Questions
How do I look up a court case in Warrenton?
Through Case.net, the Missouri courts' free statewide case search.
Which court hears felonies in Warrenton?
The Warren County Circuit Court, which hears every civil, criminal, family, probate and juvenile case, with associate circuit judges taking misdemeanors, traffic and small claims.
Who keeps the court records in Warrenton?
The Circuit Clerk. Copies come from that office under the court's own rules.
Is there a statewide court case search in Missouri?
Yes: Case.net, the Missouri courts' free statewide case search.
Is this the official Warrenton 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.