ZIP Code 29678 Map
Census ZIP Code Tabulation Area 29678 in Seneca, SC (Oconee County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 29678 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
23,767
Households
10,394
Median household income
$52,550
Median age
38.4 years
Median home value
$225,500
Median gross rent
$913/mo
Owner-occupied homes
63.1%
Bachelor's degree or higher
24.3%
Below poverty level
22.3%
Land area
79.8 sq mi
Population density
298 / sq mi