
Bonneau
- County:
- Berkeley County
- County Seat:
- No
- Area (mi²):
- 3.024
- State:
- South Carolina
Bonneau is a town located in Berkeley County, South Carolina. Bonneau has a 2025 population of 438. Bonneau is currently growing at a rate of 0.46% annually and its population has increased by 2.34% since the most recent census, which recorded a population of 428 in 2020.
The average household income in Bonneau is $92,385 with a poverty rate of 33.21%. The median age in Bonneau is 38.5 years: 38.1 years for males, and 38.9 years for females.