Pennington County Criminal Records

Pennington County criminal records are kept by the 9th Judicial District Court in Thief River Falls, the county seat in northwestern Minnesota. The county is rural and sparsely populated, but its court handles a full range of criminal cases from traffic offenses to felony charges. You can search Pennington County criminal records online through the state's free court portal, request records at the courthouse in Thief River Falls, or look up conviction history through the Bureau of Criminal Apprehension. This page covers all main access points for criminal case data in Pennington County.

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Pennington County Overview

~14,000 Population
Thief River Falls County Seat
9th Judicial District
(218) 683-7000 Sheriff Phone

Pennington County Sheriff and Criminal Records

The Pennington County Sheriff's Office is the main law enforcement body in the county. The Sheriff handles arrests, runs the county jail, and works alongside local police and state agencies on criminal cases. The office is based in Thief River Falls and can be reached at (218) 683-7000. For general county government matters, the Pennington County website at co.pennington.mn.us lists department contacts and services.

When someone is arrested in Pennington County, basic facts about the arrest become public data under Minn. Stat. § 13.82. The law requires agencies to release the time and date of arrest, the charges, the identity of the person arrested, and custody status. This applies to all law enforcement agencies in the county, whether it is the Sheriff, Thief River Falls police, or the State Patrol. Active investigative files are confidential while ongoing, but once a case wraps up, that data becomes public. The Sheriff's jail records feed into the broader county criminal case system.

The Pennington County jail holds people who are awaiting trial or serving shorter sentences. For current custody status, contact the Sheriff's Office directly at (218) 683-7000. The statewide DOC offender locator at coms.doc.state.mn.us covers people serving state prison sentences and is free to search.

District Court Records in Pennington County

Pennington County District Court is part of the 9th Judicial District, which covers a large swath of northwestern Minnesota. The courthouse sits at 101 North Main Avenue in Thief River Falls. The Court Administrator manages case files and handles requests for copies. Cases span misdemeanors, gross misdemeanors, and felonies filed under Minnesota law.

The Minnesota Courts website at mncourts.gov/Find-Courts lists current hours, addresses, and contact details for the Pennington County courthouse. Walk-in requests are handled on business days. The clerk can pull case files by name or case number. Certified copies cost more than uncertified plain copies. If you need records from before the MCRO online system went live, you will need to request them in person or by mail.

Court Pennington County District Court - 9th Judicial District
Address 101 North Main Avenue
Thief River Falls, MN 56701
Phone (218) 683-7028
Hours Monday through Friday, 8:00 AM to 4:30 PM
Website mncourts.gov - Find Courts

Criminal Background Checks

The BCA's Criminal History Search (CHS) at chs.state.mn.us is the primary tool for checking someone's Minnesota conviction record. The $8 fee covers one name search. Results show felony, gross misdemeanor, and misdemeanor convictions, along with sentence and custody information. The public window under Minn. Stat. § 13.87 is 15 years from the date sentence was discharged.

The criminal justice data communications network under Minn. Stat. § 299C.46 governs how law enforcement agencies and authorized users connect to BCA systems. This network is not open to the general public. It allows criminal justice agencies, courts, and certain government entities to access records beyond what the public CHS system shows. For most people in Pennington County, the CHS tool and MCRO are the right options.

Note: Arrest data is not part of the public conviction record in Minnesota. The BCA search shows convictions only, not arrests that did not result in a conviction.

Expungement in Pennington County

Two paths exist for clearing a criminal record in Minnesota. The first is automatic expungement under Minn. Stat. § 609A.015, which was enacted in 2023. Under this law, the BCA identifies eligible records and seals them without the person needing to file anything. Qualifying categories include dismissed cases, completed diversion programs, and certain convictions after a waiting period. The BCA is supposed to review records and trigger expungement on its own once the waiting period ends.

The second path is a petition under Minn. Stat. § 609A.03. This applies when automatic expungement does not cover the case. You file in Pennington County District Court, pay the filing fee, serve the petition on the prosecutor and all agencies holding records related to the case, then attend a hearing no sooner than 60 days after service. The court weighs the benefit to you against public safety concerns. Expungement seals the record from public view but does not destroy it. Law enforcement can still access sealed records for investigations.

Note: Legal aid resources in the region may be able to help with expungement paperwork. LawHelpMN at lawhelpmn.org has guides and referral tools for people working through the process.

Predatory Offender Registry

Minnesota requires certain people convicted of serious offenses to register as predatory offenders under Minn. Stat. § 243.166. This includes convictions for murder, kidnapping, criminal sexual conduct, and related offenses. Registration is handled through the BCA and local law enforcement. People who move to Pennington County from another state must register here if they were required to register where they came from.

Risk levels are assigned under Minn. Stat. § 244.052. Level I offenders pose the lowest risk; their information stays within law enforcement. Level II offenders trigger additional disclosure to schools and daycares. Level III offenders are considered high risk, and their information is posted publicly online. The Department of Corrections posts Level III offender data on its website. Pennington County residents can search the DOC site to see if any Level III offenders are registered in the area.

Minnesota predatory offender registration statute for Pennington County

The full text of the predatory offender registration law is available at revisor.mn.gov, the official state statutes site.

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Cities in Pennington County

No major cities in Pennington County meet our population threshold for dedicated pages. Thief River Falls is the county seat and largest city, but it falls below our qualifying threshold. All criminal cases from cities in Pennington County go through the 9th Judicial District Court in Thief River Falls.

Nearby Counties

These counties border Pennington County. Cases filed near the county line may fall under one of these neighboring jurisdictions.