Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Walworth County Address Data
Businesses Addresses: 5,347
PO Box Addresses: 3,402
Residential Addresses: 71,209
Multi-Family Addresses: 6,849
Single Family Addresses: 63,821
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Map of Walworth County, WI ZIP Codes With Actual (Default) City Names