| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Shadow | city | Washington | United States | 48.15 | -123.86 | 249 | |
| Shadow Pines Mobile Estates | city | Washington | United States | 47.05 | -122.31 | 830 | |
| Shady Glen Mobile Home Park | city | Washington | United States | 47.85 | -122.30 | 830 | |
| Shady Haven Mobile Home Park | city | Washington | United States | 47.14 | -122.30 | 830 | |
| Shady Hill Mobile Home Park | city | Washington | United States | 47.33 | -122.19 | 400 | |
| Shady Lawn Mobile Home Park | city | Washington | United States | 47.89 | -122.25 | 830 | |
| Shady Woods East and West Mobile Home Park | city | Washington | United States | 47.06 | -122.31 | 830 | |
| Shafrans Mobile Estate | city | Washington | United States | 47.38 | -122.26 | 170 | |
| Shaker Church | city | Washington | United States | 48.05 | -122.23 | 104 | |
| Shano | city | Washington | United States | 46.76 | -118.99 | 1197 | |
| Sharpes Corner | city | Washington | United States | 48.46 | -122.58 | 42 | |
| Shaw Island | city | Washington | United States | 48.58 | -122.93 | 341 | |
| Shawnee | city | Washington | United States | 46.82 | -117.27 | 2509 | |
| Shawnee | city | Washington | United States | 47.38 | -122.48 | 0 | |
| Sheffler | city | Washington | United States | 46.41 | -118.64 | 849 | |
| Shelter Bay | city | Washington | United States | 48.38 | -122.52 | 150 | |
| Shelton | city | Washington | United States | 47.22 | -123.10 | 29 | |
| Sheridan | city | Washington | United States | 47.59 | -122.64 | 104 | |
| Sheridan Beach | city | Washington | United States | 47.74 | -122.29 | 118 | |
| Sheridan Park | city | Washington | United States | 47.58 | -122.64 | 3 | |
| Sherman | city | Washington | United States | 47.83 | -118.61 | 2509 | |
| Sherman Heights | city | Washington | United States | 47.54 | -122.68 | 0 | |
| Sherwood Village Mobile Home Park | city | Washington | United States | 47.86 | -122.18 | 400 | |
| Shilo Mobile Home Park | city | Washington | United States | 47.15 | -122.12 | 830 | |
| Shine-Gri-La | city | Washington | United States | 47.87 | -122.69 | 3 | |
| Shore Acres | city | Washington | United States | 47.35 | -122.45 | 0 | |
| Shore Acres | city | Washington | United States | 47.31 | -122.57 | 200 | |
| Shoreline | city | Washington | United States | 47.76 | -122.34 | 400 | |
| Shorewood | city | Washington | United States | 47.50 | -122.36 | 291 | |
| Shreck | city | Washington | United States | 46.70 | -117.89 | 1669 | |
| Shrine Beach | city | Washington | United States | 47.92 | -120.21 | 1095 | |
| Shuwah | city | Washington | United States | 48.02 | -124.39 | 298 |