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: 414
PO Box Addresses: 848
Residential Addresses: 2,269
Multi-Family Addresses: 209
Single Family Addresses: 2,060
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Map of Walworth County, SD ZIP Codes With Actual (Default) City Names