- Sunrise Beach
- Sunset Beach
- Surfside
- Swan Point Estates
- Swans
- Sweetser Heights
- Sylmac
- Sylvan Shores
- Sylvan View
- Spry Island (historical)
- Sagamore Forest
- Sagamore Village
- Saint Denis
- Saint Georges
- Saint Helena
- Saint Pauls
- Sarawoods
- Satyr Hill Estates
- Scotts Level
- Seminary Overlook
- Seminary Springs
- Seneca Park
- Shady Oaks
- Shane
- Shane Valley
- Sharretts Ridge
- Shawan at Hunt Valley
- Shawan Valley
- Sherwood
- Sherwood Hills