City · Oregon · United States
Mikkalo, OR — ZIP codes
1 ZIP code · Gilliam County
- City
- Mikkalo
- County
- Gilliam
- State
- Oregon
- Country
- United States
- Postal code
- 97861Single source
- Coordinates
- 45.4388, -120.2067 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 97861 | Mikkalo | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.