Grand Forks, ND ZIP Codes
Grand Forks, North Dakota has 6 ZIP codes: 3 for street addresses (, and ), 2 for PO boxes ( and ) and 1 for a single organization.
Your street decides which one you use.
Which Grand Forks ZIP code is my address in?
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?
Grand Forks ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
58206, 58207 and 58208 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Grand Forks city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Grand Forks ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 58201 | street delivery Grand Forks |
| 58202 | street delivery Grand Forks |
| 58203 | street delivery Grand Forks |
| 58206 | PO boxes at the Grand Forks post office Grand Forks |
| 58207 | one organization Grand Forks |
| 58208 | PO boxes at the Grand Forks post office Grand Forks |
Why your mail may say Grand Forks when you live outside it
Grand Forks ZIP codes also cover Brenna Township, Rye Township and Falconer Township, so a letter addressed to Grand Forks can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Grand Forks County property records show which city you are in.
Grand Forks ZIP code questions
What is the main ZIP code for Grand Forks?
58201, the ZIP code of the main Grand Forks post office at 2501 28th Ave S.
Which Grand Forks ZIP codes are for PO boxes only?
58206 and 58208. Mail to them goes to boxes at the post office, not to street addresses.
What county is Grand Forks in?
Grand Forks County.
ZIP codes for towns near Grand Forks
More towns near Grand Forks: Duluth, Andover, Maple Grove, Coon Rapids, Brooklyn Park, Plymouth, Blaine, Brooklyn Center, Fridley.
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