Simpsonville is a city located in South Carolina. With a 2020 population of 24,593, it is the 22nd largest city in South Carolina and the 1567th largest city in the United States. Simpsonville is currently growing at a rate of 3.27% annually and its population has increased by 34.84% since the most recent census, which recorded a population of 18,238 in 2010. Spanning over 9 miles, Simpsonville has a population density of 2,664 people per square mile.
The average household income in Simpsonville is $77,600 with a poverty rate of 7.59%. The median rental costs in recent years comes to $997 per month, and the median house value is $164,100. The median age in Simpsonville is 38 years, 36.9 years for males, and 39.2 years for females. For every 100 females there are 90.4 males.