County · Nebraska · United States
Keith County ZIP codes
5 ZIP codes · 5 cities · FIPS 31101
Key facts
- State
- Nebraska (NE)
- FIPS code
- 31101
- Population
- 8,239
- Median household income
- $58,132
- Median age
- 49
- Land area
- 1,061.7 sq mi (2,749.9 km²)
- Population density
- 8 / sq mi
- Area codes
- 308
Cities and ZIP codes in Keith 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.