| Place Name | Westfall |
| Place Type | Unincorporated |
| ZIP Code(s) | 97920 |
| County | Malheur County |
| Area Code(s) | 458,541 |
| Timezone | Mountain Daylight Time (MDT) |
| Population () | |
| Metro/Micro Stats Area | Ontario, OR-ID |
| US Congressional District(s) | Oregon 2nd |
| State House Districts | 60 |
| State Senate Districts | 30 |