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 30, 2026 and October 2, 2026.
Harrison County, Missouri, has about 8,200 residents (2024 Census Bureau estimate). Its court cases are filed in the Harrison 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, cities and common questions.
Related guides: Harrison County public records, Harrison County arrest records, Harrison County warrants, Harrison County criminal records, Harrison County police reports, Missouri arrest records and Missouri inmate search.
The Courts That Hear Cases from Harrison County
Court cases from Harrison County are filed in the Harrison 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 Harrison County
The court records page SearchSystems verified for the county is at courts.mo.gov/page.jsp?id=1539 (page title: Harrison 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 Harrison County
Together, the two agencies in Harrison County with all twelve months of 2025 on file reported 99 arrests to the FBI that year; the Prosecuting Attorney decides which of those arrests become cases in the Harrison County Circuit Court.
The Prosecuting Attorney's page SearchSystems verified is at casscounty.com/m/directory/department?did=30 (page title: Staff Directory, Prosecuting Attorney), phone 816-380-8250, 2501 W. Mechanic Street 2nd Floor Harrisonville, MO 64701, which answered when SearchSystems opened it on September 30, 2026.
The Kinds of Court Files
The court file is one record with several readers: a criminal case from the arrest to the sentence, a divorce from the petition to the judgment, a traffic ticket from the citation to the conviction the court reports to the Missouri Department of Revenue Driver License Bureau, and an eviction or a lien on land.
The other Harrison County guides take the kinds of file one at a time: Harrison County criminal records, Harrison County divorce records, Harrison County traffic tickets and Harrison County DUI.
Cities in Harrison County
Wherever in the county a case arises, it is filed in the Harrison County Circuit Court; tickets under a city's own ordinances go to its municipal divisions where it has one.
The cities and towns in the county are Bethany, Ridgeway, Gilman City, Cainsville, Eagleville, New Hampton, Blythedale and Mount Moriah.
Frequently Asked Questions
How do I look up a court case in Harrison County?
Through Case.net, the Missouri courts' free statewide case search.
Which court hears felonies in Harrison County?
The Harrison 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 Harrison County?
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 Harrison 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.