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 9, 2026.
Polk County, Minnesota, has about 30,000 residents (2024 Census Bureau estimate). Its court cases are filed in the Polk County District Court, and the file of each case, kept by the court administrator, 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: Polk County public records, Polk County arrest records, Polk County warrants, Polk County inmate search, Polk County criminal records, Minnesota arrest records and Minnesota inmate search.
The Courts That Hear Cases from Polk County
In Polk County, the Polk County District Court hears every civil, criminal, family, probate and juvenile case.
Divorces go to the District Court, and the file stays with the court administrator.
The court administrator keeps the files, and a copy of anything in a file comes from that office, under the court's own rules rather than the Minnesota Government Data Practices Act.
Looking Up a Case from Polk County
For Polk County, SearchSystems opened and checked the court records page for the county at mncourts.gov/find-courts/polk (page title: Polk County District Court), a site that blocks automated checks (HTTP 403), so open it in a browser.
Statewide, Minnesota Court Records Online is the Minnesota Judicial Branch's free statewide case search.
The Minnesota court page SearchSystems verified is at publicaccess.courts.state.mn.us/CaseSearch.
What Reaches the Court from Polk County
Together, the four agencies in Polk County with all twelve months of 2025 on file reported 504 arrests to the FBI that year; the County Attorney decides which of those arrests become cases in the Polk County District Court.
The County Attorney's page SearchSystems verified is at polkcountymn.gov/m/directory/department?did=14 (page title: Staff Directory, Attorney's Office), phone 800-437-7051, 816 Marin Avenue, Suite 254 Crookston, MN 56716-2148, which answered when SearchSystems opened it on September 23, 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 Minnesota Driver and Vehicle Services, and an eviction or a lien on land.
The other Polk County guides take the kinds of file one at a time: Polk County criminal records, Polk County divorce records, Polk County traffic tickets, Polk County DUI and Polk County property records.
Cities in Polk County
Wherever in the county a case arises, it is filed in the Polk County District Court.
SearchSystems has a guide to the offices of these cities in Polk County, with the 2024 Census Bureau population; a city with its own court records guide opens there:
- Crookston (7,269)
Frequently Asked Questions
How do I look up a court case in Polk County?
Through Minnesota Court Records Online, the Minnesota Judicial Branch's free statewide case search.
Which court hears felonies in Polk County?
The Polk County District Court, which hears every civil, criminal, family, probate and juvenile case.
Who keeps the court records in Polk County?
The court administrator. Copies come from that office under the court's own rules.
Is there a statewide court case search in Minnesota?
Yes: Minnesota Court Records Online, the Minnesota Judicial Branch's free statewide case search.
Is this the official Polk 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.