County · North Dakota · United States
Sioux County ZIP codes
4 ZIP codes · 4 cities · FIPS 38085
Key facts
- State
- North Dakota (ND)
- FIPS code
- 38085
- Population
- 3,789
- Median household income
- $41,676
- Median age
- 28.7
- Land area
- 1,094.1 sq mi (2,833.6 km²)
- Population density
- 3 / sq mi
- Area codes
- 701
Cities and ZIP codes in Sioux County (4)
| City | ZIP codes |
|---|---|
| Cannon Ball | 58528 |
| Fort Yates | 58538 |
| Selfridge | 58568 |
| Solen | 58570 |
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.