County · Kansas · United States
Wallace County ZIP codes
3 ZIP codes · 3 cities · FIPS 20199
Key facts
- State
- Kansas (KS)
- FIPS code
- 20199
- Population
- 1,459
- Median household income
- $60,263
- Median age
- 47.2
- Land area
- 913.7 sq mi (2,366.4 km²)
- Population density
- 2 / sq mi
- Area codes
- 785
Cities and ZIP codes in Wallace County (3)
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.