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.
Mille Lacs County, Minnesota, has about 28,000 residents (2024 Census Bureau estimate). A DWI arrest in Mille Lacs County starts two cases, a criminal case in the Mille Lacs County District Court and a license case before Driver and Vehicle Services, and leaves three records. This guide follows the arrest from the roadside to the court file and the driving record.
This guide covers the law, the arrest, booking, the court case, the license case, the records and common questions.
Related guides: Mille Lacs County public records, Mille Lacs County arrest records, Mille Lacs County warrants, Mille Lacs County inmate search, Mille Lacs County criminal records, Minnesota arrest records and Minnesota inmate search.
The DWI Law in Minnesota
Drunk driving is charged as DWI in Minnesota, at a blood alcohol level of 0.08 or more.
Driving in Minnesota is consent to a breath or blood test when an officer has cause to suspect DWI; the license case that follows a refusal or a failed test is run by Driver and Vehicle Services, separately from the criminal case.
For charging and sentencing, Minnesota counts prior offenses within 10 years.
Who Makes DWI Arrests in Mille Lacs County
The Mille Lacs County Sheriff's Office and the agencies that report for Princeton, Milaca, Onamia and Isle make the DWI arrests in Mille Lacs County.
Together, the four agencies in Mille Lacs County with all twelve months of 2025 on file reported 686 arrests to the FBI that year, all offenses together; the FBI's count for Mille Lacs County does not break DWI out.
Booking After a DWI Arrest in Mille Lacs County
A driver arrested for DWI and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Mille Lacs County Sheriff's Office, held about 43 people on an average day in 2021 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at incustody.co.mille-lacs.mn.us/InmateLocator. The Mille Lacs County inmate search guide covers the jail in full.
The Court Case
The County Attorney files the charge, and the case is heard in the Mille Lacs County District Court.
The County Attorney's page SearchSystems verified is at millelacs.mn.gov/1227/Attorneys-Office, phone 320-983-8305.
The court records page SearchSystems verified for the county is at mncourts.gov/find-courts/mille-lacs.
Statewide, Minnesota Court Records Online is the Minnesota Judicial Branch's free statewide case search.
The License Case
A DWI arrest starts two cases: the criminal one above and an administrative one over the license, run by Driver and Vehicle Services. The driving record, kept by the Minnesota Driver and Vehicle Services, carries the result of both.
The Records a DWI Leaves
- The arrest report: from the agency that made the arrest, under the Minnesota Government Data Practices Act.
- The court file: from the Mille Lacs County District Court, kept by the court administrator.
- The driving record: from the Minnesota Driver and Vehicle Services.
More on each: Mille Lacs County arrest records, Mille Lacs County police reports and Mille Lacs County court records.
Frequently Asked Questions
What is the DWI limit in Minnesota?
0.08 percent blood alcohol.
Where is a DWI case from Mille Lacs County heard?
In the Mille Lacs County District Court, brought by the County Attorney.
Where is a person arrested for DWI in Mille Lacs County held?
At the county jail, run by the Mille Lacs County Sheriff's Office, if kept in custody.
Who handles the license after a DWI arrest in Minnesota?
Driver and Vehicle Services, in an administrative case separate from the court case.
How long does a DWI count as a prior in Minnesota?
10 years.
Is this the official Mille Lacs 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.