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 October 2, 2026.
Aitkin County, Minnesota, has about 16,000 residents (2024 Census Bureau estimate), and arrests there are reported to the FBI by the Aitkin County Sheriff's Office and three city agencies. 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 County Attorney files charges, a case in the Aitkin County District 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: Aitkin County public records, Minnesota arrest records, Minnesota inmate search and Minnesota criminal records.
Who Makes Arrests in Aitkin County
The Aitkin County Sheriff's Office is the county agency that reports arrests to the FBI for Aitkin County. It reported 184 arrests for 2025.
Arrests inside three of the county's cities are reported to the FBI by an agency of the city's own, listed here with the Census population and what each reported:
- Aitkin, 2,174 residents: 108 arrests reported for 2025.
- Hill City, 615 residents: 9 arrests reported for 2025.
- McGregor, 378 residents: 0 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.
How Many Arrests Each Agency Reports in Aitkin County
The FBI publishes every agency's monthly arrest counts 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.
- Aitkin County Sheriff's Office: 184 for 2025, 174 for 2024, 183 for 2023, 179 for 2022, 202 for 2021 and 253 for 2020.
- Aitkin: 108 for 2025, 108 for 2022, 198 for 2021 and 105 for 2020; 2023 and 2024 are missing months.
- Hill City: 9 for 2025, 10 for 2024, 11 for 2023, 10 for 2022, 13 for 2021 and 6 for 2020.
- McGregor: 0 for 2025, 0 for 2024, 0 for 2023, 0 for 2022, 0 for 2021 and 0 for 2020.
Together, the four agencies with all twelve months of 2025 on file reported 301 arrests that year. The three of them with both 2025 and 2024 complete reported 193 in 2025 against 184 in 2024, up 4.9 percent.
Through August 2026, the four agencies with every month so far on file reported 203 arrests, against 194 in the same months of 2025.
Booking: Where People Arrested in Aitkin County Are Held
A person kept in custody after an arrest in Aitkin 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.
On an average day in 2021 the jail held about 38 people, down from about 52 in 2019. Its rated capacity in 2019, the last year with a capacity figure, was 89 beds, and it ran at 58 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
SearchSystems opened and checked the jail page of the Aitkin County Sheriff's Office at co.aitkin.mn.us/departments/sheriff (page title: Aitkin County Sheriff's Office | Aitkin County, MN), which answered when SearchSystems opened it on September 23, 2026.
How to Find Out About an Arrest in Aitkin County
Whether someone was arrested in Aitkin County, and what came of it, shows up in two places: Minnesota Court Records Online, the Minnesota Judicial Branch's free statewide case search, which shows whether charges were filed; the County Attorney, which decides whether an arrest becomes a charge (its page is at co.aitkin.mn.us/departments/attorney).
Minnesota is one of the states that lets anyone look up another person's statewide criminal history: the public criminal history search online is free and shows 15 years of convictions, through the Minnesota Bureau of Criminal Apprehension. 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 Aitkin 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 Minnesota Government Data Practices Act the agency must answer promptly, within a reasonable time, and it may charge copying, and staff time for requests over 100 pages.
- An arrest by the Aitkin County Sheriff's Office: ask its records unit.
- An arrest in Aitkin, Hill City or McGregor: the records unit of the agency that reports for that city.
- A defendant who has been charged gets the report through the case: the County Attorney handles discovery for pending cases.
- Your own statewide record: a request to the Bureau of Criminal Apprehension.
Cities in Aitkin County: Who Reports the Arrests
The FBI lists a separate arrest reporting agency for three of the six cities in Aitkin County: Aitkin, Hill City and McGregor. Palisade, Tamarack and McGrath 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 Aitkin County District Court.
Frequently Asked Questions
How many arrests are made in Aitkin County each year?
The Aitkin County Sheriff's Office reported 184 arrests to the FBI for 2025, and the four agencies with every month of 2025 on file reported 301 between them.
How do I find out if someone is in jail in Aitkin County?
Ask the Aitkin County Sheriff's Office; its jail page SearchSystems verified is at co.aitkin.mn.us/departments/sheriff.
Where are people arrested in Aitkin County booked?
Those kept in custody go to the county jail, run by the Aitkin County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Aitkin County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Minnesota Bureau of Criminal Apprehension: the public criminal history search online is free and shows 15 years of convictions. The arrest report itself is released by the agency that made the arrest, under the Minnesota Government Data Practices Act.
How do I get a copy of an arrest report in Aitkin County?
From the agency that made the arrest: the Aitkin County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Minnesota Government Data Practices Act the answer is due promptly, within a reasonable time.
Is this the official Aitkin 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.