| Municipality | Population Sort descending | County | Council of Government | Legislators |
|---|---|---|---|---|
| Georgetown | 8,403 | Georgetown County
|
Waccamaw Regional Council of Governments
|
View Legislators |
| Lancaster | 8,460 | Lancaster County
|
Catawba Regional Council of Governments
|
View Legislators |
| York | 8,503 | York County
|
Catawba Regional Council of Governments
|
View Legislators |
| Seneca | 8,850 | Oconee County
|
Appalachian Council of Governments
|
View Legislators |
| Laurens | 9,335 | Laurens County
|
Upper Savannah Council of Governments
|
View Legislators |
| Fountain Inn | 10,416 | Greenville County
Laurens County
|
Appalachian Council of Governments
Upper Savannah Council of Governments
|
View Legislators |
| Forest Acres | 10,617 | Richland County
|
Central Midlands Council of Governments
|
View Legislators |
| Newberry | 10,691 | Newberry County
|
Central Midlands Council of Governments
|
View Legislators |
| Irmo | 11,569 | Lexington County
Richland County
|
Central Midlands Council of Governments
|
View Legislators |
| James Island | 11,624 | Charleston County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Gaffney | 12,764 | Cherokee County
|
Appalachian Council of Governments
|
View Legislators |
| Tega Cay | 12,832 | York County
|
Catawba Regional Council of Governments
|
View Legislators |
| Orangeburg | 13,240 | Orangeburg County
|
Lower Savannah Council of Governments
|
View Legislators |
| Moncks Corner | 13,297 | Berkeley County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Beaufort | 13,607 | Beaufort County
|
Lowcountry Council of Governments
|
View Legislators |
| Cayce | 13,781 | Lexington County
|
Central Midlands Council of Governments
|
View Legislators |
| Port Royal | 14,220 | Beaufort County
|
Lowcountry Council of Governments
|
View Legislators |
| West Columbia | 17,416 | Lexington County
|
Central Midlands Council of Governments
|
View Legislators |
| Clemson | 17,681 | Pickens County
|
Appalachian Council of Governments
|
View Legislators |
| North Myrtle Beach | 18,790 | Horry County
|
Waccamaw Regional Council of Governments
|
View Legislators |
| Hanahan | 20,325 | Berkeley County
|
Berkeley-Charleston-Dorchester Council of Governments
|
View Legislators |
| Greenwood | 22,545 | Greenwood County
|
Upper Savannah Council of Governments
|
View Legislators |
| Easley | 22,921 | Pickens County
|
Appalachian Council of Governments
|
View Legislators |
| Simpsonville | 23,354 | Greenville County
|
Appalachian Council of Governments
|
View Legislators |
| Lexington | 23,568 | Lexington County
|
Central Midlands Council of Governments
|
View Legislators |
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