9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 98802 | East Wenatchee | 33,539 |
| 98813 | Bridgeport | 2,826 |
| 98843 | Orondo | 2,510 |
| 98850 | Rock Island | 2,032 |
| 98858 | Waterville | 1,783 |
| 99115 | Coulee City | 1,369 |
| 99133 | Grand Coulee | 1,115 |
| 98830 | Mansfield | 557 |
| 98845 | Palisades | 115 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Douglas County, Washington (US Census).