City | 2024 Population |
|---|---|
| Raft Island | 486 |
| Rainier | 2,507 |
| Raymond | 3,270 |
| Reardan | 691 |
| Redmond | 82,588 |
| Renton | 103,748 |
| Republic | 1,024 |
| Richland | 64,706 |
| Ridgefield | 16,423 |
| Ritzville | 1,699 |
| River Road | 882 |
| Riverbend | 1,561 |
| Riverpoint | 1,139 |
| Riverside | 334 |
| Roche Harbor | 891 |
| Rochester | 6,716 |
| Rock Island | 1,721 |
| Rockford | 589 |
| Rockport | 67 |
| Rocky Point | 1,674 |
| Ronald | 300 |
| Roosevelt | 274 |
| Rosalia | 616 |
| Rosburg | 525 |
| Rosedale | 4,157 |
| Roslyn | 952 |
| Roy | 787 |
| Royal City | 1,934 |
| Ruston | 1,019 |
| Ryderwood | 449 |