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Zip Code 29379 — Union, SC

29379 is a ZIP Code associated with Union, SC, located within Union. The postal region supports an estimated population of 17,607 residents across Data Pending housing units, with a population density of 28.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.687720, -81.604030)

Data MetricLocal Statistic
Postal / Zip Code29379
Primary CityUnion
State / ProvinceSC
CountyUnion
Total Population17,607
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density28.0 people/sq mi
TimezoneAmerica/New_York

How 29379 Compares

MetricZIP 29379Union CountySC State Average
Population17,60725,0715,296,225
Median IncomeData PendingN/AN/A
Population Density28.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29321Buffalo8.1 mi3,236N/A
Zip 29353Jonesville10.3 mi3,675N/A
Zip 29364Lockhart10.7 mi553N/A
Zip 29031Carlisle11.5 mi1,617N/A
Zip 29178Whitmire13.0 mi3,280N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →