County · Wisconsin · United States
Walworth County ZIP codes
14 ZIP codes · 14 cities · FIPS 55127
Key facts
- State
- Wisconsin (WI)
- FIPS code
- 55127
- Population
- 105,447
- Median household income
- $77,359
- Median age
- 41.1
- Land area
- 555.4 sq mi (1,438.5 km²)
- Population density
- 190 / sq mi
- Area codes
- 262
Cities and ZIP codes in Walworth County (14)
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.