West Fargo, ND ZIP Code
West Fargo, North Dakota has one ZIP code: .
Mail addressed to West Fargo covers nearby places too.
Where the 58078 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: West Fargo city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in West Fargo
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Why your mail may say West Fargo when you live outside it
West Fargo ZIP codes also cover Mapleton Township and Barnes Township, so a letter addressed to West Fargo can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Cass County property records show which city you are in.
West Fargo ZIP code questions
What is the main ZIP code for West Fargo?
58078, the ZIP code of the main West Fargo post office at 415 Main Ave E.
What county is West Fargo in?
Cass County.
ZIP codes for towns near West Fargo
More towns near West Fargo: Maple Grove, Coon Rapids, Plymouth, Brooklyn Park, Brooklyn Center, Blaine, Minnetonka, Fridley, St. Louis Park.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections