Williston city, North Dakota
Official LSAD Designation: Williston city • Census GEOID: 3886220
• Williams County
Williston city is an incorporated city in Williams County, North Dakota. According to official records from the Census (2025), Williston city had an estimated population of 29,522 residents. Official Census Bureau geographic records classify this community under LSAD designation Williston city (GEOID 3886220).
Local Government Administration U.S. Census Bureau GMAF
City Of Williston
Municipal
Official Title:
Building Permit Ofc Mgr
Address:
PO BOX 1306, WILLISTON ND 58802-1306
County Of Williams
County
Official Title:
Auditor
Address:
PO BOX 2047, WILLISTON ND 58802-2047
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 29,522 | 2025 |
| Median Household Income | $79,381 | 2020-2024 |
| Median Home Value | $286,200 | 2020-2024 |
| Land Area | 25.71 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).