Sullivans Island, SC
14 Properties Found
Sullivans Island is located in South Carolina. Sullivans Island, South Carolina has a population of 1,847. Sullivans Island is more family-centric than the surrounding county with 29% of the households containing married families with children. The county average for households married with children is 23%.
The median household income in Sullivans Island, SC is $140,779. The median household income for the surrounding county is $64,829 compared to the national median of $61,963. The median age of people living in Sullivans Island is 50 years old.Learn more about Sullivans Island, SC Real Estate.