Home > SC > Colleton County > Round O > Zip 29474

Zip Code 29474 — Round O, SC

29474 is a ZIP Code associated with Round O, SC, located within Colleton. The postal region supports an estimated population of 1,420 residents across Data Pending housing units, with a population density of 5.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (32.908330, -80.524480)

Data MetricLocal Statistic
Postal / Zip Code29474
Primary CityRound O
State / ProvinceSC
CountyColleton
Total Population1,420
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.4 people/sq mi
TimezoneAmerica/New_York

How 29474 Compares

MetricZIP 29474Colleton CountySC State Average
Population1,42039,5305,296,225
Median IncomeData PendingN/AN/A
Population Density5.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29435Cottageville4.5 mi4,304N/A
Zip 29488Walterboro8.7 mi22,538N/A
Zip 29426Adams Run12.0 mi1,697N/A
Zip 29452Jacksonboro14.8 mi318N/A
Zip 29472Ridgeville15.6 mi12,722N/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 →