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Zip Code 29203 — Columbia, SC

29203 is a ZIP Code associated with Columbia, SC, located within Richland. The postal region supports an estimated population of 40,653 residents across Data Pending housing units, with a population density of 252.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.101980, -81.040090)

Data MetricLocal Statistic
Postal / Zip Code29203
Primary CityColumbia
State / ProvinceSC
CountyRichland
Total Population40,653
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density252.1 people/sq mi
TimezoneAmerica/New_York

How 29203 Compares

MetricZIP 29203Richland CountySC State Average
Population40,653407,6055,296,225
Median IncomeData PendingN/AN/A
Population Density252.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29210Columbia5.4 mi39,962N/A
Zip 29204Columbia5.5 mi18,159N/A
Zip 29223Columbia6.8 mi53,074N/A
Zip 29206Columbia6.9 mi19,759N/A
Zip 29208Columbia7.3 mi2,445N/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 →