Williston, ND ZIP codes

Williston, North Dakota has 3 ZIP codes, including 2 PO Box ZIPs. They are in Williams County.

Population in these ZIPs: 34,277
Avg. median income: $84,700population-weighted
Typical home value: $370,400population-weighted
Metro area: Williston, ND

Loading map…

Click anywhere on the map to see which ZIP code it's in.

Williston, ND ZIP codes list

Williston, ND ZIP codes
ZIP code	County	Population	Median income	Typical home value
58801	Williams County	34,277	$84,702	$370,400
58802 PO Box	Williams County	—	—	—
58803 PO Box	Williams County	—	—	—

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Williston

Trenton 9 mi
Epping 14 mi
Alexander 23 mi
Ray 25 mi
Zahl 29 mi
Alamo 30 mi
Cartwright 31 mi
Arnegard 33 mi
Grenora 34 mi
Watford City 34 mi
Tioga 36 mi
Wildrose 39 mi

Frequently asked questions

What is the ZIP code for Williston, ND?

Williston, ND has 3 ZIP codes: 58801, 58802 and 58803.

What county is Williston, North Dakota in?

Williston ZIP codes are in Williams County.

Which Williston ZIP codes are PO Boxes?

58802 and 58803 are PO Box or single-organization ZIP codes; they have no residential delivery area.