Postal reference
ZIP 99020, Washington
ZIP code 99020 is associated with Marshall in Washington in the GeoNames postal reference.
Reference details
- State
- Washington (WA)
- ZIP code
- 99020
- Associated localities
- Marshall
- County names in postal records
- Spokane
- Approximate postal point
- 47.5649, -117.4994
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.