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.
Sullivan County, Missouri, has about 5,800 residents (2024 Census Bureau estimate), and arrests there are reported to the FBI by the Sullivan County Sheriff's Office, one city agency and one other agency. An arrest leaves the same records whoever makes it: the arresting agency's report, the record of anyone held at the county jail, and, if the Prosecuting Attorney files charges, a case in the Sullivan County Circuit Court. This guide says who keeps each one, what it costs and who may see it, with the arrest counts each agency reported.
This guide covers who makes arrests, how many arrests, booking and the jail, finding an arrest, copies, cities and common questions.
Related guides: Sullivan County public records, Missouri arrest records, Missouri inmate search and Missouri criminal records.
Who Makes Arrests in Sullivan County
The Sullivan County Sheriff's Office is the county agency that reports arrests to the FBI for Sullivan County. It reported 7 arrests for 2025.
One city in Sullivan County reports its arrests to the FBI separately:
- Milan, 1,749 residents: 70 arrests reported for 2025.
A city on that list is reported separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
The FBI's agency list also places one more agency in Sullivan County: Green City R-1 Schools (other).
How Many Arrests Each Agency Reports in Sullivan County
Each agency reports its arrests to the FBI by month, and the FBI publishes them on the Crime Data Explorer. These are the full-year totals, all offenses, as the FBI held them on October 8, 2026; a year with months missing or not reported is left out.
- Milan: 70 for 2025, 12 for 2024, 18 for 2023, 21 for 2022, 26 for 2021 and 59 for 2020.
- Sullivan County Sheriff's Office: 7 for 2025 and 13 for 2019; 2020, 2021, 2022, 2023 and 2024 are missing months.
Together, the two agencies with all twelve months of 2025 on file reported 77 arrests that year. The one of them with both 2025 and 2024 complete reported 70 in 2025 against 12 in 2024.
Booking: Where People Arrested in Sullivan County Are Held
A person kept in custody after an arrest in Sullivan County is held at the county jail, whichever agency made the arrest, apart from the short stay some city departments' own holding cells allow; a person cited and released at the scene is not booked at all. The jail's record of each person held, with the charges, is a public record of the arrest, and the court file takes over from there.
A person sentenced to prison serves the sentence in a facility of the Missouri Department of Corrections, whose inmate locator is at web.mo.gov/doc/offSearchWeb.
How to Find Out About an Arrest in Sullivan County
For Sullivan County the place to look is Case.net, the Missouri courts' free statewide case search, which shows whether charges were filed.
Missouri is one of the states that lets anyone look up another person's statewide criminal history: the open record search on the MACHS site lets anyone check convictions by name, through the Missouri State Highway Patrol Criminal Justice Information Services Division. That record shows what agencies reported to the state, which is wider than one county's court index but can lag it.
Getting a Copy of an Arrest Record in Sullivan County
The report of an arrest is released by the agency that made it; the jail and the court hold their own records of the same event, but not the report. Under the Missouri Sunshine Law the agency must answer within 3 business days, and it may charge research time and copying.
- An arrest by the Sullivan County Sheriff's Office: ask its records unit.
- An arrest in Milan: the records unit of the agency that reports for that city.
- An arrest by Green City R-1 Schools: the records office of the agency involved.
- Your own statewide record: the same request described above, for your own name.
Cities in Sullivan County: Who Reports the Arrests
The FBI lists a separate arrest reporting agency for one of the eight cities in Sullivan County: Milan. Green City, Green Castle, Newtown, Humphreys, Harris, Pollock and Osgood have no separate reporting agency in the FBI's list.
Wherever in the county the arrest happens, a person kept in custody goes to the county jail and the case goes to the Sullivan County Circuit Court.
Frequently Asked Questions
How many arrests are made in Sullivan County each year?
Milan reported 70 arrests to the FBI for 2025, and the two agencies with every month of 2025 on file reported 77 between them.
Where are people arrested in Sullivan County booked?
Those kept in custody go to the county jail, run by the Sullivan County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Sullivan County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Missouri State Highway Patrol Criminal Justice Information Services Division: the open record search on the MACHS site lets anyone check convictions by name. The arrest report itself is released by the agency that made the arrest, under the Missouri Sunshine Law.
How do I get a copy of an arrest report in Sullivan County?
From the agency that made the arrest: the Sullivan County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Missouri Sunshine Law the answer is due within 3 business days.
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.