| Zip Code | City | Population ↓ |
|---|---|---|
| 97065 | Wasco | 694 |
| 97039 | Moro | 464 |
| 97029 | Grass Valley | 390 |
| 97050 | Rufus | 220 |
| 97033 | Kent | 132 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Sherman County, Oregon (US Census).