Some of the cities, towns, and places in Walworth County are Abells Corners, Adams, Allen's Grove, Army Lake, Bardwell, Big Foot Prairie, Bloomfield, Bowers, Burlington, Como, Darien, Delavan, Delavan Lake, East Delavan, East Troy, Elkhorn, Fairfield, Fontana-on-Geneva Lake, Geneva, Genoa City, Heart Prairie, Hilburn, Honey Creek, Honey Lake, Inlet, Jefferson County, Kenosha County, La Grange, Lafayette, Lake Beulah, Lake Como, Lake Geneva, Lake Ivanhoe, Lake Lawn, Lake Lorraine, Lauderdale, Lauderdale Lakes, Lauderdale Shores, Linn, Linton, Little Prairie, Lyons, Mayhews, Millard, Mukwonago, North Bloomfield, Pell Lake, Potter Lake, Powers Lake, Racine County, Richmond, Sharon, Spring Prairie, Springfield, Sugar Creek, Tibbets, Troy, Troy Center, Turtle Lake, Voree, Walworth, Waukesha County, Whitewater, Williams Bay, Zenda
Walworth County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 106,478. Its county seat is Elkhorn. The county was created in 1836 from Wisconsin Territory and organized in 1839. It is named for Reuben H. Walworth. Walworth County comprises the Whitewater-Elkhorn, WI Micropolitan Statistical Area and is included in the Milwaukee-Racine-Waukesha, WI Combined Statistical Area. Lake Geneva, the University of Wisconsin-Whitewater, and Alpine Valley Resort, and Music Theatre are located in Walworth County.