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 Barnwell County Address Data
Businesses Addresses: 794
PO Box Addresses: 1,112
Residential Addresses: 10,070
Multi-Family Addresses: 104
Single Family Addresses: 9,892
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Map of Barnwell County, SC ZIP Codes With Actual (Default) City Names