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Zip Code 29555 — Johnsonville, SC

29555 is a ZIP Code associated with Johnsonville, SC, located within Florence. The postal region supports an estimated population of 5,972 residents across Data Pending housing units, with a population density of 24.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.838640, -79.461910)

Data MetricLocal Statistic
Postal / Zip Code29555
Primary CityJohnsonville
State / ProvinceSC
CountyFlorence
Total Population5,972
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density24.3 people/sq mi
TimezoneAmerica/New_York

How 29555 Compares

MetricZIP 29555Florence CountySC State Average
Population5,972144,6685,296,225
Median IncomeData PendingN/AN/A
Population Density24.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29546Gresham7.3 mi2,683N/A
Zip 29554Hemingway10.6 mi8,681N/A
Zip 29583Pamplico11.1 mi4,994N/A
Zip 29519Centenary13.6 mi99N/A
Zip 29580Nesmith13.7 mi1,322N/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 →