Home > SC > Charleston County > Ladson > Zip 29456

Zip Code 29456 — Ladson, SC

29456 is a ZIP Code associated with Ladson, SC, located within Charleston. The postal region supports an estimated population of 41,214 residents across Data Pending housing units, with a population density of 880.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.984330, -80.112060)

Data MetricLocal Statistic
Postal / Zip Code29456
Primary CityLadson
State / ProvinceSC
CountyCharleston
Total Population41,214
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density880.9 people/sq mi
TimezoneAmerica/New_York

How 29456 Compares

MetricZIP 29456Charleston CountySC State Average
Population41,214444,7255,296,225
Median IncomeData PendingN/AN/A
Population Density880.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29420North Charleston3.7 mi23,959N/A
Zip 29485Summerville5.5 mi58,507N/A
Zip 29406Charleston5.8 mi32,001N/A
Zip 29404Charleston Afb6.9 mi2,334N/A
Zip 29410Hanahan7.1 mi21,314N/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 →