County · Wisconsin · United States
Kewaunee County ZIP codes
4 ZIP codes · 4 cities · FIPS 55061
Key facts
- State
- Wisconsin (WI)
- FIPS code
- 55061
- Population
- 20,621
- Median household income
- $80,085
- Median age
- 44.4
- Land area
- 342.5 sq mi (887 km²)
- Population density
- 60 / sq mi
- Area codes
- 274, 920
Cities and ZIP codes in Kewaunee County (4)
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.