Flat Rock
- County:
- Henderson County
- County Seat:
- No
- Area (mi²):
- 8.096
- State:
- North Carolina
Flat Rock is a village located in Henderson County, North Carolina. Flat Rock has a 2026 population of 3,602. Flat Rock is currently growing at a rate of 0.95% annually and its population has increased by 3.36% since the most recent census, which recorded a population of 3,485 in 2020.