Home > SC > Darlington County > Hartsville > Zip 29550

Zip Code 29550 — Hartsville, SC

29550 is a ZIP Code associated with Hartsville, SC, located within Darlington. The postal region supports an estimated population of 29,924 residents across Data Pending housing units, with a population density of 55.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.393090, -80.075950)

Data MetricLocal Statistic
Postal / Zip Code29550
Primary CityHartsville
State / ProvinceSC
CountyDarlington
Total Population29,924
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density55.5 people/sq mi
TimezoneAmerica/New_York

How 29550 Compares

MetricZIP 29550Darlington CountySC State Average
Population29,92460,2585,296,225
Median IncomeData PendingN/AN/A
Population Density55.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29079Lydia7.5 mi58N/A
Zip 29101McBee11.1 mi2,497N/A
Zip 29584Patrick12.7 mi2,979N/A
Zip 29540Darlington12.9 mi4,080N/A
Zip 29069Lamar14.2 mi4,647N/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 →