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Zip Code 29439 — Folly Beach, SC

ZIP Code 29439 is associated with Folly Beach, SC, in Charleston County. The listed population estimate is 1,125; estimated density is 149.4 people per square mile. Among records with population estimates, it ranks #25 of 25 in Charleston County and #350 of 422 in SC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (32.666360, -79.929020)

Data MetricLocal Statistic
Postal / Zip Code29439
Primary CityFolly Beach
State / ProvinceSC
CountyCharleston
Total Population1,125
Population Density149.4 people/sq mi
TimezoneAmerica/New_York

How 29439 Compares

MetricZIP 29439Charleston County recordsSC records
Population estimate1,125444,725 (sum)5,296,225 (sum)
Population Density149.4 /sq mi----
County population rank#25 of 25----
State population rank#350 of 422----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in SC

ZIP CodeCityDistancePopulation estimate
ZIP 29412Charleston3.3 mi39,256
ZIP 29401Charleston7.8 mi9,339
ZIP 29424Charleston8.2 mi1,243
ZIP 29425Charleston8.3 miN/A
ZIP 29482Sullivans Island8.9 mi2,087

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 →