- Sunnyside Acres
- Sweet Gum Trail
- Sato
- Schofield
- Springtown
- Sweden
- Saint Johns
- Sandridge
- Sangaree
- Santee Circle
- Savanna Creek
- Saw Mill
- Seaton
- Simmonsville
- Simpson Crossing
- Smith
- South Pointe
- Spring Hill
- Stony Landing
- Strawberry
- Strawberry Landing
- Sugar Hill
- Swamp Fox
- Saint Helena Island
- Saint Phillips Island
- Salem Plantation
- Salt Creek
- Sangster Village
- Savage Island
- Scott