Postal reference
ZIP 98040, Washington
ZIP code 98040 is associated with Mercer Island in Washington in the GeoNames postal reference.
Reference details
- State
- Washington (WA)
- ZIP code
- 98040
- Associated localities
- Mercer Island
- County names in postal records
- King
- Approximate postal point
- 47.5603, -122.2281
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.