Walworth County, Wisconsin
14 ZIP codes · 555.43 sq mi of land · FIPS 55127
| Population | 105,657 |
|---|---|
| State | Wisconsin |
| FIPS code | 55127 |
| Time zone | Central |
| Land area | 555.43 sq mi |
| Center (lat, long) | 42.6681, -88.5417 |
Area codes in this area
These are the area codes that most often serve Walworth County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Whitewater · 15,807DarienDelavanEast TroyElkhornFontanaGenoa CityLake GenevaPell LakeSpringfieldWalworthWilliams BayZendaSharon
ZIP codes in Walworth County
53114 Darien53115 Delavan53120 East Troy53121 Elkhorn53125 Fontana53128 Genoa City53147 Lake Geneva53157 Pell Lake53176 Springfield53184 Walworth53190 Whitewater53191 Williams Bay53195 Zenda53585 Sharon
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.