| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| R Corner | city | Washington | United States | 48.09 | -123.27 | 400 | |
| Raeco | city | Washington | United States | 47.38 | -122.41 | 0 | |
| Ragnar | city | Washington | United States | 47.44 | -121.71 | 1814 | |
| Rahm | city | Washington | United States | 47.32 | -117.18 | 2598 | |
| Rain Forest Mobile Home Park | city | Washington | United States | 47.94 | -124.39 | 390 | |
| Raineer View Mobile Home Community | city | Washington | United States | 47.31 | -122.00 | 830 | |
| Rainier | city | Washington | United States | 46.89 | -122.69 | 830 | |
| Rainier Beach | city | Washington | United States | 47.52 | -122.26 | 200 | |
| Rainier Valley | city | Washington | United States | 47.56 | -122.29 | 200 | |
| Rainier West Mobile Home Park | city | Washington | United States | 47.04 | -122.37 | 830 | |
| Ralston | city | Washington | United States | 46.98 | -118.34 | 1797 | |
| Ramapo | city | Washington | United States | 48.12 | -123.68 | 275 | |
| Rancho Villa Mobile Home Park | city | Washington | United States | 47.16 | -122.50 | 298 | |
| Randle | city | Washington | United States | 46.54 | -121.96 | 869 | |
| Ranier West Mobile Home Park | city | Washington | United States | 47.08 | -122.43 | 393 | |
| Ravenna | city | Washington | United States | 47.68 | -122.30 | 200 | |
| Ravensdale | city | Washington | United States | 47.35 | -121.98 | 830 | |
| Raymond | city | Washington | United States | 46.69 | -123.73 | 200 | |
| Rayville | city | Washington | United States | 47.04 | -123.32 | 393 | |
| Reardan | city | Washington | United States | 47.67 | -117.88 | 2542 | |
| Redd | city | Washington | United States | 46.35 | -118.76 | 400 | |
| Redmond | city | Washington | United States | 47.67 | -122.12 | 200 | |
| Redondo | city | Washington | United States | 47.35 | -122.32 | 200 | |
| Rees Corner | city | Washington | United States | 47.88 | -122.11 | 200 | |
| Reese | city | Washington | United States | 46.07 | -118.78 | 830 | |
| Regal | city | Washington | United States | 46.99 | -120.47 | 1669 | |
| Reiman | city | Washington | United States | 47.22 | -118.68 | 1794 | |
| Reiter | city | Washington | United States | 47.84 | -121.63 | 288 | |
| Reliance | city | Washington | United States | 46.77 | -122.27 | 1200 | |
| Relief | city | Washington | United States | 46.45 | -118.09 | 1197 | |
| Rena | city | Washington | United States | 48.09 | -123.19 | 190 | |
| Renslow | city | Washington | United States | 46.96 | -120.31 | 2509 | |
| Renton | city | Washington | United States | 47.48 | -122.22 | 173 | |
| Republic | city | Washington | United States | 48.65 | -118.74 | 2532 | |
| Rest - A - While Mobile Home Park | city | Washington | United States | 47.44 | -123.12 | 0 | |
| Retsil | city | Washington | United States | 47.55 | -122.61 | 127 | |
| Revere | city | Washington | United States | 47.08 | -117.93 | 1669 | |
| Rexville | city | Washington | United States | 48.37 | -122.43 | 6 | |
| Reynolds (historical) | city | Washington | United States | 46.55 | -123.34 | 830 | |
| Rhodesia Beach | city | Washington | United States | 46.61 | -123.96 | 6 | |
| Rhododendron Mobile Home Park | city | Washington | United States | 47.15 | -122.16 | 830 | |
| Rhododendron Park | city | Washington | United States | 47.15 | -122.16 | 830 | |
| Rice | city | Washington | United States | 48.43 | -118.17 | 1853 | |
| Richardson | city | Washington | United States | 48.45 | -122.90 | 0 | |
| Richland | city | Washington | United States | 46.29 | -119.28 | 360 | |
| Richland Junction | city | Washington | United States | 46.23 | -119.23 | 403 | |
| Richland Y | city | Washington | United States | 46.24 | -119.23 | 406 | |
| Richmond Beach | city | Washington | United States | 47.77 | -122.39 | 0 | |
| Richmond Highlands | city | Washington | United States | 47.76 | -122.35 | 400 | |
| Ridge Acres Mobile Home Park | city | Washington | United States | 47.79 | -122.35 | 400 | |
| Ridgecrest | city | Washington | United States | 47.75 | -122.32 | 400 | |
| Ridgecrest Mobile Home Park | city | Washington | United States | 48.28 | -117.73 | 1699 | |
| Ridgefield | city | Washington | United States | 45.82 | -122.74 | 196 | |
| Ridpath | city | Washington | United States | 46.59 | -117.90 | 830 | |
| Riffe (historical) | city | Washington | United States | 46.51 | -122.37 | 830 | |
| Rifton | city | Washington | United States | 46.60 | -118.34 | 830 | |
| Rignall | city | Washington | United States | 47.17 | -122.92 | 22 | |
| Rimrock | city | Washington | United States | 46.66 | -121.13 | 2798 | |
| Ringo | city | Washington | United States | 46.87 | -117.06 | 2598 | |
| Rio Verde Mobile Estates | city | Washington | United States | 47.32 | -122.21 | 190 | |
| Riparia | city | Washington | United States | 46.58 | -118.09 | 1023 | |
| Risbeck | city | Washington | United States | 46.86 | -117.31 | 2509 | |
| Ritell | city | Washington | United States | 47.04 | -119.09 | 1167 | |
| Ritsvil | city | Washington | United States | 47.13 | -118.38 | 1896 | |
| Ritzville | city | Washington | United States | 47.13 | -118.38 | 1896 | |
| River Mobile Home Park | city | Washington | United States | 47.19 | -122.22 | 164 | |
| River Road | city | Washington | United States | 48.07 | -123.13 | 413 | |
| River Shores Mobile Home Park | city | Washington | United States | 47.75 | -122.19 | 200 | |
| Riverbend | city | Washington | United States | 47.47 | -121.75 | 830 | |
| Riverbend Mobile Home Park | city | Washington | United States | 47.53 | -120.55 | 1000 | |
| Riverbend Mobile Home Park | city | Washington | United States | 47.46 | -122.11 | 200 | |
| Riverside | city | Washington | United States | 48.50 | -119.51 | 961 | |
| Riverside | city | Washington | United States | 48.11 | -122.00 | 367 | |
| Riverside Mobile Estates | city | Washington | United States | 47.76 | -122.19 | 200 | |
| Riverside Mobile Home Park | city | Washington | United States | 48.20 | -122.13 | 173 | |
| Riverside Mobile Home Park | city | Washington | United States | 47.21 | -123.12 | 193 | |
| Riverside Villa Mobile Home Park | city | Washington | United States | 47.21 | -122.33 | 98 | |
| Riverton | city | Washington | United States | 47.48 | -122.29 | 255 | |
| Riverton Heights | city | Washington | United States | 47.47 | -122.30 | 400 | |
| Riverview | city | Washington | United States | 46.24 | -119.15 | 370 | |
| Riverview | city | Washington | United States | 46.25 | -119.17 | 367 | |
| Roanoke | city | Washington | United States | 47.59 | -122.24 | 147 | |
| Robe | city | Washington | United States | 48.10 | -121.81 | 912 | |
| Robin Lane Mobile Home Park | city | Washington | United States | 48.71 | -122.50 | 108 | |
| Robinson | city | Washington | United States | 47.09 | -117.22 | 2598 | |
| Robinson | city | Washington | United States | 46.30 | -118.29 | 1197 | |
| Robinswood | city | Washington | United States | 47.59 | -122.14 | 321 | |
| Roche Harbor | city | Washington | United States | 48.61 | -123.15 | 0 | |
| Rochester | city | Washington | United States | 46.82 | -123.10 | 183 | |
| Rock Island | city | Washington | United States | 47.38 | -120.14 | 830 | |
| Rockaway Beach | city | Washington | United States | 48.21 | -122.54 | 308 | |
| Rockdale | city | Washington | United States | 47.39 | -121.45 | 3349 | |
| Rockford | city | Washington | United States | 47.45 | -117.13 | 2509 | |
| Rocklyn | city | Washington | United States | 47.63 | -118.27 | 2509 | |
| Rockport | city | Washington | United States | 48.49 | -121.60 | 118 | |
| Rockwell | city | Washington | United States | 47.15 | -118.01 | 1804 | |
| Rocky Butte | city | Washington | United States | 48.06 | -119.69 | 830 | |
| Rocky Point | city | Washington | United States | 47.59 | -122.67 | 3 | |
| Rocky Point | city | Washington | United States | 46.17 | -122.91 | 200 | |
| Rocky Point Mobile Home Park | city | Washington | United States | 47.58 | -122.67 | 26 | |
| Rocky Ridge | city | Washington | United States | 47.02 | -122.37 | 830 | |
| Rodena Beach | city | Washington | United States | 48.22 | -122.63 | 213 | |
| Rodna | city | Washington | United States | 47.30 | -117.80 | 2014 | |
| Rogersburg | city | Washington | United States | 46.08 | -116.98 | 1010 | |
| Roll Inn Mobile Home Park | city | Washington | United States | 48.10 | -123.39 | 321 | |
| Rollingbay | city | Washington | United States | 47.66 | -122.51 | 78 | |
| Ronald | city | Washington | United States | 47.24 | -121.02 | 2509 | |
| Ronald | city | Washington | United States | 47.75 | -122.34 | 400 | |
| Ronan | city | Washington | United States | 46.36 | -117.92 | 2509 | |
| Rony | city | Washington | United States | 46.94 | -123.35 | 200 | |
| Roosevelt | city | Washington | United States | 45.74 | -120.22 | 400 | |
| Roosevelt | city | Washington | United States | 47.68 | -122.32 | 239 | |
| Roosevelt | city | Washington | United States | 48.76 | -122.45 | 180 | |
| Roosevelt | city | Washington | United States | 47.89 | -122.01 | 196 | |
| Rosalia | city | Washington | United States | 47.24 | -117.37 | 2509 | |
| Rosario | city | Washington | United States | 48.65 | -122.88 | 0 | |
| Rosario Beach | city | Washington | United States | 48.42 | -122.66 | 0 | |
| Rosburg | city | Washington | United States | 46.33 | -123.64 | 190 | |
| Rose Garden Mobile Home Park | city | Washington | United States | 47.15 | -122.50 | 308 | |
| Rose Hill | city | Washington | United States | 47.68 | -122.17 | 200 | |
| Rose Point | city | Washington | United States | 47.42 | -122.87 | 216 | |
| Rose Point | city | Washington | United States | 47.85 | -122.51 | 0 | |
| Rose Springs | city | Washington | United States | 46.28 | -117.55 | 5029 | |
| Rose Valley | city | Washington | United States | 46.10 | -122.83 | 400 | |
| Rosedale | city | Washington | United States | 47.33 | -122.65 | 108 | |
| Rosehilla | city | Washington | United States | 47.35 | -122.47 | 0 | |
| Rosewood Manor Mobile Home Park | city | Washington | United States | 47.00 | -123.88 | 285 | |
| Roslyn | city | Washington | United States | 47.22 | -120.99 | 2509 | |
| Ross (historical) | city | Washington | United States | 47.65 | -122.36 | 108 | |
| Rowan | city | Washington | United States | 48.27 | -121.85 | 830 | |
| Roxboro | city | Washington | United States | 46.95 | -118.85 | 1669 | |
| Roxbury Heights | city | Washington | United States | 47.51 | -122.37 | 200 | |
| Roy | city | Washington | United States | 47.00 | -122.54 | 351 | |
| Royal City | city | Washington | United States | 46.90 | -119.63 | 1023 | |
| Royal Coachman Mobile Estates | city | Washington | United States | 48.89 | -122.47 | 59 | |
| Royal Coachman Mobile Home Park | city | Washington | United States | 47.82 | -122.21 | 200 | |
| Royal Oak Mobile Home Park | city | Washington | United States | 47.00 | -122.54 | 367 | |
| Royalwood Mobile Home Estates | city | Washington | United States | 47.83 | -122.30 | 830 | |
| Roza | city | Washington | United States | 46.78 | -120.45 | 1669 | |
| Ruby | city | Washington | United States | 48.52 | -117.30 | 2063 | |
| Ruby | city | Washington | United States | 48.50 | -119.73 | 2001 | |
| Ruby | city | Washington | United States | 46.38 | -119.28 | 383 | |
| Ruby (historical) | city | Washington | United States | 48.74 | -121.06 | 2509 | |
| Ruff | city | Washington | United States | 47.17 | -119.00 | 1669 | |
| Rulo | city | Washington | United States | 46.17 | -118.50 | 1033 | |
| Rupple | city | Washington | United States | 46.40 | -120.63 | 875 | |
| Russell | city | Washington | United States | 46.13 | -118.35 | 997 | |
| Russell Landing | city | Washington | United States | 45.61 | -122.58 | 200 | |
| Rustemeyer Mobile Home Park | city | Washington | United States | 46.91 | -123.98 | 29 | |
| Ruston | city | Washington | United States | 47.30 | -122.51 | 147 | |
| Ruth | city | Washington | United States | 46.61 | -123.12 | 830 | |
| Ruth | city | Washington | United States | 46.64 | -119.46 | 400 | |
| Ruxby | city | Washington | United States | 46.58 | -118.49 | 830 | |
| Ryan | city | Washington | United States | 48.81 | -117.97 | 1669 | |
| Ryderwood | city | Washington | United States | 46.38 | -123.04 | 390 | |
| Rye | city | Washington | United States | 46.87 | -120.12 | 1817 | |
| Rye | city | Washington | United States | 45.68 | -122.63 | 242 |