Bonneau is a city located in South Carolina. With a 2020 population of 486, it is the 194th largest city in South Carolina and the 13442nd largest city in the United States. Bonneau is currently growing at a rate of 0.62% annually but its population has decreased by -0.21% since the most recent census, which recorded a population of 487 in 2010. Spanning over 3 miles, Bonneau has a population density of 161 people per square mile.
The average household income in Bonneau is $68,688 with a poverty rate of 24.25%. The median rental costs in recent years comes to $870 per month, and the median house value is $143,100. The median age in Bonneau is 31.8 years, 30.1 years for males, and 33 years for females. For every 100 females there are 119.0 males.