- Seabrooke Landing
- Seacock Corner
- Seaford
- Seaford Shores
- Sealston
- Seaside Mobile Village
- Seasons Trace
- Seatack
- Seaview
- Sebrell
- Sedalia
- Sedge Island
- Sedgefield
- Sedley
- Selden
- Selma
- Selma
- Seminary
- Seminary Valley
- Seminole Ridge
- Seneca
- Senora
- Senseny Heights
- Septa
- Serena Forest
- Settlers Landing
- Seven Corners
- Seven Fountains
- Seven Islands
- Seven Lakes