Folly Beach
- County:
- Charleston County
- County Seat:
- No
- Area (mi²):
- 12.507
- State:
- South Carolina
Folly Beach is a city located in Charleston County, South Carolina. Folly Beach has a 2026 population of 2,084. Folly Beach is currently declining at a rate of -0.19% annually but its population has increased by 0.39% since the most recent census, which recorded a population of 2,076 in 2020.
The median household income in Folly Beach is $102,279 with a poverty rate of 4.03%. The median age in Folly Beach is 62 years: 60 years for males, and 63.8 years for females. For every 100 females there are 120.0 males.