County · South Dakota · United States
McCook County ZIP codes
5 ZIP codes · 5 cities · FIPS 46087
Key facts
- State
- South Dakota (SD)
- FIPS code
- 46087
- Population
- 5,732
- Median household income
- $80,847
- Median age
- 39.9
- Land area
- 574.2 sq mi (1,487.2 km²)
- Population density
- 10 / sq mi
- Area codes
- 605
Cities and ZIP codes in McCook County (5)
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.