Below is a list of Kiawah Island SC zip codes. For your research we have also included Kiawah Island Area Code, Time Zone, UTC and the local Charleston County FIPS Code. Each Kiawah Island South Carolina zip code has a center Longitude / Latitude point (the Kiawah Island center is -80.091201782227 / 32.691299438477). For your convenience we have also indicated if that zip code in Kiawah Island observes Daylight Savings time.