ZIP Code 53121 is located in Walworth County county in the state of Wisconsin. 53121 ZIP Code is spread between the coordinates of +42.6991858 Latitude and -88.54397288 Longitude. 53121 ZIP Code is part of the 262 area code. There is 1 postal office in zip code 53121.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 53121. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.