Walworth County, Wisconsin
Walworth County: county in Wisconsin, United States
About
Walworth County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 102,228 and a population density of 177 people per km². After 10 years in 2020 county had an estimated population of 103,953 inhabitants. Its county seat is Elkhorn. The county was created 190 years ago in 1835.
County Snapshot
Walworth County at a glance
Walworth County currently has 20 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
20
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Wisconsin counties
72
Open related pagesLargest city
ElkhornPopulation 10,020
Top linked places
Quick Facts about Walworth County
| Population | 103,953 (2020) |
| Country | United States of America |
| State | Wisconsin (United States) |
| Different from | Walworth County |
| Area | 577 km2 |
| Water as percent of area | 3.7% |
| Land as percent of area | 96.3% |
| Latitude & Longitude | 42.6685,-88.5419 |
| Named for | Reuben H. Walworth |
| Altitude | 994 feet / 303 meters |
| Capital | Elkhorn |
| Establishment | January 01, 1836 |
| Time Zone | America/Chicago |
| Local time | 02:03:23 (17th April 2026) |
| Density | 180 Pop. per km² as of 2020 |
| Population growth | 1.66% (2010-2020) |
| Weather | 76℉ Partly Sunny then Slight Chance Rain Showers 7-days weather |
Geography
Walworth County is located at 42°40'7"N 88°32'31"W (42.6684800, -88.5419200). It has 7 neighbors: Boone County, McHenry County, Jefferson County, Kenosha County, Racine County, Rock County and Waukesha County.
Walworth County map
icon to open full mode. View satellite images
The largest city of Walworth County is Elkhorn with a population of 10,020. Other cities include, Lake Geneva population 8,096, Delavan population 5,356, East Troy population 4,058 and Lyons population 3,739. See all Walworth County cities & populated places.
Walworth County Populated Places (more)
Cities, towns, neighborhoods & other populated places in Walworth County.
| City Name | Population | Title |
|---|---|---|
| Elkhorn | 10,020 | City in and county seat of Walworth County, Wisconsin |
| Lake Geneva | 8,096 | Fourth-class city in Walworth County, Wisconsin |
| Delavan | 5,356 | City in United States of America |
| East Troy | 4,058 | Village in Walworth County, Wisconsin |
| Lyons | 3,739 | Town in Walworth County, Wisconsin |
| Pell Lake | 3,722 | Census designated place |
| Genoa City | 2,975 | Village in Walworth County, Wisconsin |
| Williams Bay | 2,657 | Village in Walworth County, Wisconsin |
| Delavan Lake | 2,649 | Census designated place |
| La Grange | 2,469 | Civil town in Walworth County, Wisconsin |
| Troy | 2,376 | Township in Walworth County, Wisconsin |
| Spring Prairie | 2,199 | Civil town in Walworth County, Wisconsin |
| Richmond | 1,905 | Human settlement in Walworth County, Wisconsin, United States of America |
| Walworth | 1,718 | Central district in the London Borough of Southwark |
| Darien | 1,710 | Civil town in Walworth County, Wisconsin |
| Whitewater | 1,491 | Town in Wisconsin, United States |
Weather
A slight chance of rain showers after 1pm. Partly sunny, with a high near 76. South wind 5 to 15 mph. Chance of precipitation is 20%.
7-Day ForecastOfficial website of Walworth County
Official Website- Elkhorn
Demographics
The population of Walworth County increased by 1.66% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 102,228 | - | census |
| 2011 | 102,643 | 0.4% | estimation process |
| 2012 | 102,871 | 0.22% | estimation process |
| 2013 | 102,793 | -0.08% | estimation process |
| 2014 | 103,171 | 0.37% | estimation process |
| 2015 | 102,475 | -0.68% | estimation process |
| 2016 | 102,627 | 0.15% | estimation process |
| 2017 | 102,850 | 0.22% | estimation process |
| 2018 | 103,550 | 0.68% | estimation process |
| 2019 | 103,868 | 0.31% | estimation process |
| 2020 | 103,953 | 0.08% | estimation process |
People born in Walworth County (3)
People born in Walworth County, including politician Tyler August, diplomat William R. Finch, politician M. W. Kalaher, .
More notable people
Other places with the same name (1)
- Walworth County, South Dakota county in South Dakota, United States with a population of 5,336 people.
Wisconsin Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Milwaukee County | 945,016 | County in Wisconsin, United States |
| Milwaukee | 589,067 | The thirtieth most populous city in the United States and the center of the Milwaukee metropolitan area. |
| Dane County | 552,536 | County in Wisconsin, United States |
| Waukesha County | 406,172 | County in Wisconsin, United States |
| Brown County | 264,610 | County in Texas, United States |
| Racine County | 195,802 | County in Wisconsin, United States |
| Outagamie County | 188,766 | County in Wisconsin, United States |
| Winnebago County | 171,631 | County in Wisconsin, United States |
| Kenosha County | 169,671 | County in Wisconsin, United States |
| Rock County | 163,084 | County in Wisconsin, United States |
| Washington County | 136,445 | County in Wisconsin, United States |
| Marathon County | 135,593 | County in Wisconsin, United States |
| La Crosse County | 118,502 | County in Wisconsin, United States |
| Sheboygan County | 115,240 | County in Wisconsin, United States |
| Eau Claire County | 105,260 | County in Wisconsin, United States |
| Fond du Lac County | 102,902 | County in Wisconsin, United States |