- Sabine
- Sabraton
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- Saint Marys
- Salem
- Salt Rock
- Sand Fork
- Sandstone
- Sandyville
- Sarah Ann
- Saulsville
- Scarbro
- Scott Depot
- Seneca Rocks
- Seth
- Shady Spring
- Shanks
- Sharples
- Shenandoah Junction
- Shepherdstown
- Shinnston
- Shirley
- Shock
- Short Creek
- Shrewsbury
- Simon
- Simpson
- Sinks Grove
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- Sistersville
- Slab Fork
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- Slaty Fork
- Smithburg
- Smithers
- Smithfield
- Smithville
- Smoot
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- Sophia
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- South Parkersburg
- Southside
- Spanishburg
- Spencer
- Spring Dale
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- St Albans
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- St. Albans
- St.albans
- St.marys
- Stanaford
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- Stollings
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- Sumerco
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- Surveyor
- Sutton
- Swiss
- Switzer
- Sylvester