Summerville is located in South Carolina. Summerville, South Carolina has a population of 53,447. Summerville is less family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 33%.
The median household income in Summerville, South Carolina is $62,195. The median household income for the surrounding county is $64,867 compared to the national median of $66,222. The median age of people living in Summerville is 38.1 years.
The average high temperature in July is 90.8 degrees, with an average low temperature in January of 34.8 degrees. The annual precipitation is 53.47.