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 2, 2026.
Sullivan County, Missouri, has about 5,800 residents (2024 Census Bureau estimate). Its court cases are filed in the Sullivan 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: Sullivan County public records, Sullivan County arrest records, Sullivan County warrants, Sullivan County criminal records, Sullivan County police reports, Missouri arrest records and Missouri inmate search.
The Courts That Hear Cases from Sullivan County
Court cases from Sullivan County are filed in the Sullivan 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 Sullivan County
For Sullivan County, SearchSystems opened and checked the court records page for the county at courts.mo.gov/page.jsp?id=1576 (page title: Sullivan 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 Sullivan County
Together, the two agencies in Sullivan County with all twelve months of 2025 on file reported 77 arrests to the FBI that year; the Prosecuting Attorney decides which of those arrests become cases in the Sullivan County Circuit Court.
The Prosecuting Attorney's page SearchSystems verified is at ktvo.com/news/local/sullivan-county-has-a-new-prosecuting-attorney (page title: Sullivan County has a new prosecuting attorney | KTVO), a site that blocks automated checks (HTTP 429), so open it in a browser.
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 Sullivan County guides take the kinds of file one at a time: Sullivan County criminal records, Sullivan County divorce records, Sullivan County traffic tickets and Sullivan County DUI.
Cities in Sullivan County
Wherever in the county a case arises, it is filed in the Sullivan 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 Milan, Green City, Green Castle, Newtown, Humphreys, Harris, Pollock and Osgood.
Frequently Asked Questions
How do I look up a court case in Sullivan County?
Through Case.net, the Missouri courts' free statewide case search.
Which court hears felonies in Sullivan County?
The Sullivan 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 Sullivan 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 Sullivan 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.