Cities and Towns in Yakima County, Washington
Founded in 1865, Yakima County is one of 39 counties in the state of Washington. Historically, Yakima County was formed from Ferguson County (defunct). The city of Yakima is the county seat. With FIPS code of 77, Yakima County has a population of 256,728 and area of 4,296 square miles (11,127 km²).
List of all cities in Yakima County, WA alphabetically
| City/Town | Postal Code | Area Code |
| Ahtanum, WA | 98902 | 509 |
| Brownstown, WA | 98920 | 509 |
| Buena, WA | 98921 | 509 |
| Cliffdell, WA | 98937 | 509 |
| Cowiche, WA | 98923 | 509 |
| Donald, WA | 98951 | 509 |
| East Selah, WA | 98901 | 509 |
| Fairview, WA | 98903 | 509 |
| Fruitvale, WA | 98902 | 509 |
| Gleed, WA | 98904 | 509 |
| Goose Prairie, WA | 98929 | 509 |
| 98937 | 509 | |
| Grandview, WA | 98930 | 509 |
| Granger, WA | 98932 | 509 |
| Harrah, WA | 98933 | 509 |
| Harwood, WA | 98902 | 509 |
| Mabton, WA | 98935 | 509 |
| Moxee, WA | 98936 | 509 |
| Moxee City, WA | 98936 | 509 |
| Naches, WA | 98929 | 509 |
| Naches, WA | 98937 | 509 |
| Nile, WA | 98937 | 509 |
| Outlook, WA | 98938 | 509 |
| Parker, WA | 98939 | 509 |
| Pomona, WA | 98902 | 509 |
| Rimrock, WA | 98937 | 509 |
| Sawyer, WA | 98951 | 509 |
| Selah, WA | 98942 | 509 |
| South Broadway, WA | 98903 | 509 |
| Sumach, WA | 98901 | 509 |
| 98903 | 509 | |
| Sunnyside, WA | 98944 | 509 |
| Tampico, WA | 98902 | 509 |
| Tieton, WA | 98947 | 509 |
| Toppenish, WA | 98948 | 509 |
| Union Gap, WA | 98901 | 509 |
| Union Gap, WA | 98903 | 509 |
| Wapato, WA | 98951 | 509 |
| Weikel, WA | 98902 | 509 |
| West Side, WA | 98902 | 509 |
| White Pass, WA | 98937 | 509 |
| White Swan, WA | 98952 | 509 |
| Yakima, WA | 98901 | 509 |
| 98902 | 509 | |
| 98903 | 509 | |
| 98904 | 509 | |
| 98907 | 509 | |
| 98908 | 509 | |
| 98909 | 509 | |
| Yakima Firing Center, WA | 98901 | 509 |
| Zillah, WA | 98953 | 509 |
