Elkhorn is located in Walworth County, WI. The population is 9,983, making Elkhorn the largest city in Walworth County.
There are 8 public schools in Elkhorn with an average Homefacts rating of A-. The total crime rate for Elkhorn is moderate, and there are 86 registered sex offenders residing in the city. Unemployment in Elkhorn is low and the median home sales price is $0.