- Sedgwick
- Segur
- Self
- Sellers Addition
- Sellers Store
- Selma
- Sevenmile Island
- Seyppel
- Shadow Oaks Addition
- Shady
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove
- Shady Grove Estates
- Shakertown
- Shannon
- Shannon Hills
- Shannon Tank
- Shannondale
- Shannonville
- Shark
- Sharman