US ZIP Code Map
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City

Barnwell, SC ZIP codes

1 ZIP, including 29812 as primary city.

ACS population

10,965

Median household income

$44,494

Median home value

$105,100

ZIP share of this city

Population share

ZIP codes in Barnwell

ZIPCityCountyPopulationIncome
29812BarnwellBarnwell County10,965$44,494