City · Washington · United States
Olga, WA — ZIP codes
1 ZIP code · San Juan County
- City
- Olga
- County
- San Juan
- State
- Washington
- Country
- United States
- Postal code
- 98279Single source
- Coordinates
- 48.6195, -122.8355 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 98279 | Olga | 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.