Folly Beach is a city in Charleston County, South Carolina, home to about 1,267 people across 13 square miles. Its ZIP code is 29439, and parts of 29412 are in Folly Beach too.
Homes sold for a median of $781 per square foot in the three months ending August 2026, a seller’s market.
All in Folly Beach
Mostly Charleston; part is in Folly Beach
Each card is that ZIP code’s whole market, including any part outside Folly Beach. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Charleston International Airport (CHS)14 miles away |
|---|---|
| Nearest city of 250,000+ | Charlotte, NC180 miles away |
| Nearest city of 1 million+ | Philadelphia, PA571 miles away |
Straight-line distances from the center of Folly Beach; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Folly Beach had 2,078 residents in the 2020 census, down 2% since 2000.
It’s the 245th largest of 474 towns in South Carolina by population.
Charleston County grew from 88,006 residents in 1900 to 408,235 in 2020.
Charleston County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 44°F. About 44.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Charleston City, SC weather station (5 miles away).
226,330 jobs at 15,801 businesses in Charleston County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
8 doctors and other health care providers list an office in Folly Beach.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 3 |
| Mental health providers | 2 |
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues (1 nearby)
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with Charleston and James Island.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.