City · North Dakota · United States

Williston, ND — ZIP codes

3 ZIP codes · Williams County

City: Williston
County: Williams
State: North Dakota
Country: United States
Postal codes: 588015880258803
Single source
Coordinates: 48.2257, -103.6490 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
58801	Williston	Single source
58802	Williston	Single source
58803	Williston	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.