Washington Neighborhoods S
- Salmon Creek (5)
- Samish Hill (41)
- Seahurst (3)
- Seattle Hill-Silver Firs (4)
- Seaview Seattle (1)
- Seward Park (2)
- Shadow Hawk (1)
- Shelby (1)
- Shelton View-Meridian-3rd SE (1)
- Sheridan Beach (5)
- Sheridan Park (8)
- Silver Firs (2)
- Silver Lake (16)
- Smokey Point (2)
- Somerset (1)
- South Auburn (13)
- South Beacon Hill (5)
- South Bellingham (1)
- South Capitol (3)
- South Delridge (14)
- South End (36)
- South Forest Park (3)
- South Hill (54)
- South Hill (6)
- South Juanita (11)
- South Kent (2)
- South Lake Union (74)
- South Lake Washington (1)
- South Lakes (2)
- South Olympia (18)
- South Park (5)
- South Renton (7)
- South Rose Hill (3)
- South Tacoma (49)
- South Westside (4)
- Southeast Bellevue (8)
- Southeast Redmond (12)
- Southern Heights-Boulevard Park (3)
- Southwest Bellevue (7)
- Springbrook Terrace (3)
- Springtree (1)
- Squak Mountain (1)
- Stadium District (53)
- Starcrest (10)
- Stevens (17)
- Summit (2)
- Summit Puyallup (5)
- Sunnyside (1)
- Sunnyside Vancouver (1)
- Sunset (14)
- Sunset Hill (5)
- Sycamore (1)