United States Postal Service

Name: United States Postal Service
Address: Knife River, MN, 55609
Telephone: (218) 834-3433

Post Offices

200 Central Ave Knife River, MN 55609

Today: 8:00 AM to 12:00 PM

United States Postal Service serves Knife River, MN and is located in the 55609 ZIP code.

Mon 8:00 AM to 12:00 PM
Sat 1:00 PM to 4:30 PM
Sun 8:00 AM to 10:00 AM

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