Seabrook Island zip code

Zip code in Seabrook Island, SC

The location Seabrook Island belongs to Charleston County, state of South Carolina. Seabrook Island has been assigned with the zip code 29455.

The location name Seabrook Island is listed as acceptable by the US Postal Service so it can be used in your mailings just fine. You can also use any of the following names: Kiawah Island, Seabrook Isl, Seabrook Island.
Zip code Type Population
29455 STANDARD 23,600