1,905 people live in Sullivan's Island. The median household income is $111,809.
Sullivan's Island is a neighborhood in Sullivan's Island with a total population of 1,905. It occupies approximately 2.00 square miles.
Most people in the neighborhood own their home, with 72% of households being occupied by owners.
As for the demographics in the neighborhood, the median age is 51, 63% of residents are married, and 26% of residents have at least one child. About 39% of adults here have a bachelor's degree or higher.
This area is zoned for Charleston 01 School District, which has approximately 48,536 students enrolled across 98 schools and is rated average overall based on student test scores. To see detailed information on the schools near any individual property, look that property up by street address.
Regarding weather, the average summer temperature is 81.1°F, while the average winter temperature is 47.1°F.