City · Washington · United States
East Olympia, WA — ZIP codes
1 ZIP code · Thurston County
- City
- East Olympia
- County
- Thurston
- State
- Washington
- Country
- United States
- Postal code
- 98540Single source
- Coordinates
- 46.9781, -122.7024 View on OpenStreetMap
- Area code
- 360 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 98540 | East Olympia | 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.