South Carolina cities starting with W
- Wadmalaw Island, SC 5
- Wagener, SC 8
- Walhalla, SC 30
- Wallace, SC 11
- Walterboro, SC 57
- Wando, SC 5
- Ward, SC 7
- Ware Shoals, SC 14
- Warrenville, SC 13
- Waterloo, SC 7
- Wedgefield, SC 9
- Wellford, SC 9
- West Columbia, SC 79
- Westminster, SC 33
- West Union, SC 7
- Whitmire, SC 16
- Williamston, SC 16
- Williston, SC 10
- Windsor, SC 5
- Winnsboro, SC 45
- Woodruff, SC 22