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 Gregory County Address Data
Businesses Addresses: 380
PO Box Addresses: 523
Residential Addresses: 1,870
Multi-Family Addresses: 41
Single Family Addresses: 1,829
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Map of Gregory County, SD ZIP Codes With Actual (Default) City Names