20 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 98902 | Yakima | 45,377 |
| 98908 | Yakima | 37,921 |
| 98901 | Yakima | 32,080 |
| 98903 | Yakima | 19,010 |
| 98942 | Selah | 18,564 |
| 98930 | Grandview | 15,071 |
| 98948 | Toppenish | 12,960 |
| 98951 | Wapato | 12,935 |
| 98936 | Moxee | 8,898 |
| 98953 | Zillah | 6,815 |
| 98932 | Granger | 5,742 |
| 98937 | Naches | 4,701 |
| 98935 | Mabton | 4,481 |
| 98947 | Tieton | 3,146 |
| 98952 | White Swan | 1,735 |
| 98938 | Outlook | 1,678 |
| 98933 | Harrah | 1,276 |
| 98923 | Cowiche | 1,027 |
| 98939 | Parker | 90 |
| 98921 | Buena | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 20 ZCTAs in Yakima County, Washington (US Census).