Mahnomen County Courthouse

311 N. Main Street

Find department P.O. Boxes

Mahnomen, MN  56557-0379

 Phone: 218-935-5669, Fax: 218-935-5946

 Hours: 8:00 a.m. - 4:30 p.m.
Monday - Friday

What's Happening in Mahnomen County?

• County State Aid Highway 4 Construction Update Updated 9-2-10

Population: 5,241
Area in Square Miles: 563
State Senate District: 2
State House District: 2A
Congressional District: 7