Round O, SC

ZIP code 29474 covers the area of Sullivans Island, South Carolina. This coastal town features the iconic Sullivans Island Lighthouse, a historic and picturesque landmark. The zip code also includes beautiful beaches and the popular Fort Moultrie National Monument, an important historical site that played a significant role in various military conflicts. Residents and visitors can enjoy the charming small-town atmosphere and stunning natural scenery in this area.