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Zip Code 29401 — Charleston, SC

29401 is a ZIP Code associated with Charleston, SC, located within Charleston. The postal region supports an estimated population of 9,339 residents across Data Pending housing units, with a population density of 2,350.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.778680, -79.935400)

Data MetricLocal Statistic
Postal / Zip Code29401
Primary CityCharleston
State / ProvinceSC
CountyCharleston
Total Population9,339
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,350.0 people/sq mi
TimezoneAmerica/New_York

How 29401 Compares

MetricZIP 29401Charleston CountySC State Average
Population9,339444,7255,296,225
Median IncomeData PendingN/AN/A
Population Density2,350.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29424Charleston0.5 mi1,243N/A
Zip 29425Charleston0.9 miN/AN/A
Zip 29403Charleston1.8 mi22,533N/A
Zip 29409Charleston1.9 mi2,056N/A
Zip 29407Charleston3.9 mi36,706N/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 →