Washington Neighborhoods S
- Salmon Creek (5)
- Samish Hill (46)
- Scenic Hill (1)
- Seahurst (1)
- Seattle Hill-Silver Firs (4)
- Seaview Seattle (3)
- Seven Mile (1)
- Seward Park (3)
- Shelby (2)
- Sheridan Beach (8)
- Sheridan Park (9)
- Shoultes (1)
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- Silver Firs (1)
- Silver Lake (15)
- Smokey Point (2)
- Somerset (2)
- South Auburn (14)
- South Beacon Hill (8)
- South Bellingham (1)
- South Capitol (4)
- South Delridge (12)
- South End (40)
- South Forest Park (2)
- South Hill (3)
- South Hill (66)
- South Juanita (6)
- South Kent (1)
- South Lake Union (77)
- South Lake Washington (1)
- South Lakes (4)
- South Olympia (24)
- South Park (5)
- South Renton (9)
- South Rose Hill (2)
- South Tacoma (44)
- South Union (1)
- South Westside (4)
- Southeast Bellevue (13)
- Southeast Redmond (12)
- Southern Heights-Boulevard Park (5)
- Southwest Bellevue (9)
- Springbrook Terrace (6)
- Springtree (2)
- Squak Mountain (1)
- Stadium District (62)
- Starcrest (6)
- Stevens (20)
- Summit Puyallup (5)
- Sunset (8)
- Sunset Hill (5)
- Sycamore (1)