County · North Dakota · United States
Williams County ZIP codes
10 ZIP codes · 10 cities · FIPS 38105
Key facts
- State
- North Dakota (ND)
- FIPS code
- 38105
- Population
- 39,368
- Median household income
- $90,224
- Median age
- 32.3
- Land area
- 2,077.6 sq mi (5,381 km²)
- Population density
- 19 / sq mi
- Area codes
- 701
Cities and ZIP codes in Williams County (10)
| City | ZIP codes |
|---|---|
| Alamo | 58830 |
| Epping | 58843 |
| Grenora | 58845 |
| Mcgregor | 58755 |
| Ray | 58849 |
| Tioga | 58852 |
| Trenton | 58853 |
| Wildrose | 58795 |
| Williston | 58801 |
| Zahl | 58856 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.