Home > SC > Charleston County > North Charleston > Zip 29405

Zip Code 29405 — North Charleston, SC

29405 is a ZIP Code associated with North Charleston, SC, located within Charleston. The postal region supports an estimated population of 26,254 residents across Data Pending housing units, with a population density of 690.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.852070, -79.979030)

Data MetricLocal Statistic
Postal / Zip Code29405
Primary CityNorth Charleston
State / ProvinceSC
CountyCharleston
Total Population26,254
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density690.5 people/sq mi
TimezoneAmerica/New_York

How 29405 Compares

MetricZIP 29405Charleston CountySC State Average
Population26,254444,7255,296,225
Median IncomeData PendingN/AN/A
Population Density690.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29407Charleston3.8 mi36,706N/A
Zip 29403Charleston3.9 mi22,533N/A
Zip 29409Charleston4.0 mi2,056N/A
Zip 29425Charleston5.0 miN/AN/A
Zip 29424Charleston5.2 mi1,243N/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 →