Simpsonville is located in South Carolina. Simpsonville, South Carolina has a population of 22,025. Simpsonville is less family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 29%.
The median household income in Simpsonville, South Carolina is $69,702. The median household income for the surrounding county is $63,470 compared to the national median of $66,222. The median age of people living in Simpsonville is 40.2 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 31.4 degrees. The annual precipitation is 47.83.