County
Gilliam County, OR ZIP codes
5 ZIPs, including 97812, 97823, 97861 as county.
Map of Gilliam County
ZIP code map
ZIP share of this county
ZIP codes in Gilliam County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 97812 | Arlington | Gilliam County | 996 | $76,087 |
| 97823 | Condon | Gilliam County | 984 | $55,125 |
| 97830 | Fossil | Wheeler County | 621 | $43,750 |
| 97843 | Ione | Morrow County | 725 | $93,393 |
| 97861 | Mikkalo | Gilliam County | — | — |