Mahnomen County, website

Mahnomen County in Minnesota uses area code 218. This page is a phonebook directory listing the physical addresses and contact information of the most relevant government agencies in Mahnomen County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

311 North Main Street
P. O. Box 440
Mahnomen, MN 56557

Phone: (218) 935-2255
Fax: (218) 935-5946

Police Department

P. O. Box 157

Waubun, MN 56589

Phone: (218) 473-2490

District Court

311 North Main Street

P. O. Box 459
Mahnomen, MN 56557

Phone: (218) 935-2251
Fax: (218) 935-2851

District Attorney

311 N. Main St.

Mahnomen, MN 56557

Phone: (218) 935-2378

Treasurer

311 N. Main St.
Mahnomen, MN 56557

Phone: (218) 935-2545
Fax: (218) 936-5656

Assessor

311 North Main Street

P. O. Box 464

Mahnomen, MN 56557

Phone: (218) 935-2417

Fax: (218) 936-5656

Mahnomen County Jail 

311 N. Main St.
Mahnomen, MN 56557
Phone: (218) 935-5669

Emergency Management

311 N. Main Street

Mahnomen, MN 56556

Phone: (218) 935-2488

Fax: (218) 935-2524

Fire Department

P. O. Box 250

Mahnomen, MN 56557

Phone: (218) 935-5381

Human Resources Department

311 N. Main St.

Mahnomen, MN 56557

Phone: (218) 935-2568

Health Department

115 Madison Avenue
Mahnomen, MN 56557

Phone: (218) 935-2527

School District

209 1st St.
Mahnomen, MN 56557
Phone: (218) 935-2211