Towns
| State | City/Town | Town Title |
|---|---|---|
| South Carolina | Ruby | Ruby, SC |
| South Carolina | Ruffin | Ruffin, SC |
| South Carolina | Russellville | Russellville, SC |
| South Carolina | Saint George | Saint George, SC |
| South Carolina | Saint Helena Island | Saint Helena Island, SC |
| South Carolina | Saint Matthews | Saint Matthews, SC |
| South Carolina | Saint Stephen | Saint Stephen, SC |
| South Carolina | Salem | Salem, SC |
| South Carolina | Salley | Salley, SC |
| South Carolina | Salters | Salters, SC |
| South Carolina | Saluda | Saluda, SC |
| South Carolina | Sandy Springs | Sandy Springs, SC |
| South Carolina | Santee | Santee, SC |
| South Carolina | Sardinia | Sardinia, SC |
| South Carolina | Scotia | Scotia, SC |
| South Carolina | Scott | Scott, SC |
| South Carolina | Scranton | Scranton, SC |
| South Carolina | Seabrook | Seabrook, SC |
| South Carolina | Sellers | Sellers, SC |
| South Carolina | Seneca | Seneca, SC |
| South Carolina | Sharon | Sharon, SC |
| South Carolina | Sharp | Sharp, SC |
| South Carolina | Shaw A F B | Shaw A F B, SC |
| South Carolina | Sheldon | Sheldon, SC |
| South Carolina | Silverstreet | Silverstreet, SC |