ZIP Codes in Grand Forks, ND
Grand Forks uses 3 ZIP codes, all in Grand Forks County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 3 Grand Forks ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 58201 | standard | Grand Forks | 42,373 |
| 58202 | standard | Grand Forks | 2,865 |
| 58203 | standard | Grand Forks | 16,478 |
Finding a ZIP+4 in Grand Forks
Knowing which of these 3 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Grand Forks street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Grand Forks addresses and download it complete.