ZIP Code 97861 is located in Mikkalo Oregon. 97861 is entirely within Gilliam County. Regionally, 97861 is located in the Yakima-Richland-Kennewick Area.
| ZIP Code Name | Mikkalo |
| Primary County | Gilliam County |
| ZIP Code Type | Standard |
| Area Code(s) | 458 / 541 |
| Current Time | PDT |
| Coordinates | 45.46744919,-120.24686432 |
| Adjacent ZIP Codes | |
| Region | Yakima-Richland-Kennewick Area |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| Area | 9 Square Miles |
| School Districts in 97861 | |
| Elementary Schools in 97861 | |
| High Schools in 97861 |