| | Edgefield town | 4522795 | Edgefield County 45037 | SC | Augusta-Richmond County,
GA-SC 12260 | | | https://maps.google.com/?q=Edgefieldtown+SC |
| | Johnston town | 4537150 | Edgefield County 45037 | SC | Augusta-Richmond County,
GA-SC 12260 | | | https://maps.google.com/?q=Johnstontown+SC |
| | North Augusta city (part) | 4550695 | Edgefield County 45037 | SC | Augusta-Richmond County,
GA-SC 12260 | | | https://maps.google.com/?q=NorthAugustacity+SC |
| | Trenton town | 4572520 | Edgefield County 45037 | SC | Augusta-Richmond County,
GA-SC 12260 | | | https://maps.google.com/?q=Trentontown+SC |