Walworth County, Wisconsin
Walworth County is a county in Wisconsin. Its county FIPS code is 55127. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 55127
- Representative coordinates
- 42.668110, -88.541731
- County type
- County
- County seat or government
- Elkhorn
- Resident population, July 2025
- 106,127
- Land area
- 1,438.572 km²
- Water area
- 54.805 km²
- State
- Wisconsin
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Walworth County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
53105 · 53114 · 53115 · 53119 · 53120 · 53121 · 53125 · 53128 · 53147 · 53149 · 53157 · 53176 · 53184 · 53190 · 53191 · 53195 · 53525 · 53585
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Allens Grove CDP, WI
- Big Foot Prairie CDP, WI
- Bloomfield village, WI
- Burlington city, WI
- Como CDP, WI
- Darien village, WI
- Delavan city, WI
- Delavan Lake CDP, WI
- East Troy village, WI
- Elkhorn city, WI
- Fontana-on-Geneva Lake village, WI
- Genoa City village, WI
- Lake Geneva city, WI
- Lake Ivanhoe CDP, WI
- Lake Lorraine CDP, WI
- Lauderdale Lakes CDP, WI
- Lyons CDP, WI
- Mukwonago village, WI
- Potter Lake CDP, WI
- Sharon village, WI
- Springfield CDP, WI
- Turtle Lake CDP, WI
- Walworth village, WI
- Whitewater city, WI
- Williams Bay village, WI
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.