Summerville is located in South Carolina. Summerville, South Carolina has a population of 49,122. Summerville is more family-centric than the surrounding county with 34.4% of the households containing married families with children. The county average for households married with children is 32.07%.
The median household income in Summerville, South Carolina is $57,825. The median household income for the surrounding county is $58,685 compared to the national median of $57,652. The median age of people living in Summerville is 35.4 years.
The average high temperature in July is 92.1 degrees, with an average low temperature in January of 33.7 degrees. The average rainfall is approximately 49.1 inches per year, with 0.7 inches of snow per year.
