Sullivans Island zip code

Zip code in Sullivans Island, SC

The location Sullivans Island belongs to Charleston County, state of South Carolina. Sullivans Island has been assigned with the zip code 29482.

Sullivans Island is the official name of the location so if you want to use the US Postal Service you must use that name. You can also use any of the following names: Sullivans Is.

Zip code Type Population
29482 STANDARD 1,850