How many barrier islands in South Carolina?

There are twenty seven (27) barrier islands in South Carolina. They are:

Bear Island

Daniel Island

Daufuskie Island

Dewees Island

Dreher Island

Edisto Island

Folly Island

Fripp Island

Harbor Island

Hilton Head Island

Hunting Island

Isle of Palms

James Island

Johns Island

Kiawah Island

Lady's Island

Morris Island

Parris Island

Pawleys Island

Pinckney Island

Saint Helena Island

Sandy Island

Sea Islands

Seabrook Island

Sullivan's Island

Wadmalaw Island

Waites Island