| Municipality Sort descending | Population | County | Council of Government | Legislators |
|---|---|---|---|---|
| St. George | 1,843 | Dorchester County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| St. Matthews | 1,841 | Calhoun County
|
Lower Savannah Council of Governments
|
View Legislators |
| St. Stephen | 1,571 | Berkeley County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Starr | 165 | Anderson County
|
Appalachian Council of Governments
|
View Legislators |
| Stuckey | 200 | Williamsburg County
|
Waccamaw Regional Council of Governments
|
View Legislators |
| Sullivan's Island | 1,891 | Charleston County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Summerton | 814 | Clarendon County
|
Santee-Lynches Regional Council of Governments
|
View Legislators |
| Summerville | 50,915 | Berkeley County
Charleston County
Dorchester County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Summit | 423 | Lexington County
|
Central Midlands Council of Governments
|
View Legislators |
| Sumter | 43,463 | Sumter County
|
Santee-Lynches Regional Council of Governments
|
View Legislators |
| Surfside Beach | 4,155 | Horry County
|
Waccamaw Regional Council of Governments
|
View Legislators |
| Swansea | 722 | Lexington County
|
Central Midlands Council of Governments
|
View Legislators |
| Sycamore | 147 | Allendale County
|
Lower Savannah Council of Governments
|
View Legislators |
| Tatum | 76 | Marlboro County
|
Pee Dee Regional Council of Governments
|
View Legislators |
| Tega Cay | 12,832 | York County
|
Catawba Regional Council of Governments
|
View Legislators |
| Timmonsville | 2,099 | Florence County
|
Pee Dee Regional Council of Governments
|
View Legislators |
| Travelers Rest | 7,788 | Greenville County
|
Appalachian Council of Governments
|
View Legislators |
| Trenton | 200 | Edgefield County
|
Upper Savannah Council of Governments
|
View Legislators |
| Troy | 83 | Greenwood County
|
Upper Savannah Council of Governments
|
View Legislators |
| Turbeville | 760 | Clarendon County
|
Santee-Lynches Regional Council of Governments
|
View Legislators |
| Ulmer | 65 | Allendale County
|
Lower Savannah Council of Governments
|
View Legislators |
| Union | 8,174 | Union County
|
Catawba Regional Council of Governments
|
View Legislators |
| Van Wyck | 848 | Lancaster County
|
Catawba Regional Council of Governments
|
View Legislators |
| Vance | 128 | Orangeburg County
|
Lower Savannah Council of Governments
|
View Legislators |
| Varnville | 1,669 | Hampton County
|
Lowcountry Council of Governments
|
View Legislators |
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