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Zip Code 29404 — Charleston Afb, SC

29404 is a ZIP Code associated with Charleston Afb, SC, located within Charleston. The postal region supports an estimated population of 2,334 residents across Data Pending housing units, with a population density of 178.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.897830, -80.052460)

Data MetricLocal Statistic
Postal / Zip Code29404
Primary CityCharleston Afb
State / ProvinceSC
CountyCharleston
Total Population2,334
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density178.4 people/sq mi
TimezoneAmerica/New_York

How 29404 Compares

MetricZIP 29404Charleston CountySC State Average
Population2,334444,7255,296,225
Median IncomeData PendingN/AN/A
Population Density178.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29418North Charleston0.9 mi26,052N/A
Zip 29406Charleston2.8 mi32,001N/A
Zip 29420North Charleston3.6 mi23,959N/A
Zip 29410Hanahan3.6 mi21,314N/A
Zip 29414Charleston4.9 mi44,727N/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 →