53191 is zip code located in Williams Bay, Wisconsin. The population is 2,870, making 53191 the largest zipcode in Williams Bay and the 7th largest in Walworth County.
There are 3 public schools in 53191 with an average Homefacts rating of A-. The total crime rate for Williams Bay is very low , and there are 1 registered sex offenders residing in the zip code 53191. Unemployment in 53191 is moderate.