Sheriff's Office


On April 18, 2014, at about 1:18 pm, former Mahnomen Sheriff's Office K9 Deuce was laid to rest.  

K9 Deuce served Mahnomen County Sheriff's Office from October 2003 until he retired in September 2012.  During his years of service, K9 Deuce was involved in searches of lost people, Drug search warrants, warrant arrests and the apprehension of a number of felony arrests as well as a number of K9 demonstrations.

The Mahnomen County Sheriff's Office wishes to thank K9 Deuce for his many years of service - He will be missed.

Douglas A. Krier, Sheriff

Douglas A. Krier, Sheriff

Mahnomen County Sheriff's Office
311 North Main St.
Mahnomen, MN   56557
Phone: 218-935-2255, Fax: 218-935-5946

Office Hours 8:00 a.m. – 4:30 p.m.

Monday through Friday

Closed on Observed Holidays

The CodeRED emergency notification system is used to send critical communications, from evacuation notices to missing child alerts. 

Click here for more information.

The Sheriff is the chief law enforcement officer in the County.  The Sheriff is an elected official serving a four year term.  The Sheriff’s Office provides policing services to 16 townships, the cities of Mahnomen and Bejou, covering 576 miles.   

The Sheriff’s Office staff consists of 14 full-time deputies, one part-time deputy, six  Dispatcher/Jailers, one Administrative Assistant, and numerous civilian Transport Officers.






Mahnomen County Courthouse, 311 N. Main Street, Mahnomen, MN  56557-0379 | Phone: 218-935-5669 | Fax: 218-936-5656 | Hours: 8:00 a.m. - 4:30 p.m. Monday - Friday

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