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- (Fezile Dabi District Municipality) Sandersville
- (Thabo Mofutsanyana District Municipality) Swinburne
- (Xhariep District Municipality) Swesterpan
- (Thabo Mofutsanyana District Municipality) Sweet Valley
- (Xhariep District Municipality) Sweetfontein
- (Xhariep District Municipality) Swartlaagte
- (Xhariep District Municipality) Swartkoppies
- (Mangaung Metropolitan Municipality) Swartjan
- (Xhariep District Municipality) Swartfontein (2)
- (Xhariep District Municipality) Swartfontein (1)
- (Xhariep District Municipality) Swartfontein
- (Thabo Mofutsanyana District Municipality) Swartfontein
- (Thabo Mofutsanyana District Municipality) Suurbult
- (Thabo Mofutsanyana District Municipality) Susannas Rust
- (Xhariep District Municipality) Sunnyside
- (Fezile Dabi District Municipality) Sunnyside
- (Xhariep District Municipality) Sunnydale
- (Mangaung Metropolitan Municipality) Summer Pride
- (Xhariep District Municipality) Suidelyn
- (Xhariep District Municipality) Strydpoort
- (Mangaung Metropolitan Municipality) Strydom College
- (Xhariep District Municipality) Strydfontein
- (Mangaung Metropolitan Municipality) Stoomhoek
- (Xhariep District Municipality) Stinkhoutfontein
- (Mangaung Metropolitan Municipality) Stille Woning
- (Xhariep District Municipality) Stillestroom
- (Xhariep District Municipality) Stillerust
- (Xhariep District Municipality) Stillerus
- (Xhariep District Municipality) Stilfontein
- (Fezile Dabi District Municipality) Steynsrus