Skip to main content
The Official Web Site of the State of South Carolina

The Town of Sullivan's Island has partnered with Everbridge to bring you up-to-date alerts from the Police Department and the Water & Sewer Department. Registration is free and you will be alerted via text message or email. Text our zip code, 29482, to 888777 or click here to sign up today!  NOTE:  Please check with your cell phone provider for fees to receive text messages. 

Click Here to review our Stormwater Master Plan Page.

Click here to review the draft Comprehensive Plan review.

SI has a New Residential Composting Drop Off Site!

Fri, 10/13/2023

SI Composting Drop Off Site