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 Clay County Address Data
Businesses Addresses: 685
PO Box Addresses: 693
Residential Addresses: 8,043
Multi-Family Addresses: 539
Single Family Addresses: 7,504
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Map of Clay County, SD ZIP Codes With Actual (Default) City Names