City · Washington · United States
Mount Vernon, WA — ZIP codes
2 ZIP codes · Skagit County
- City
- Mount Vernon
- County
- Skagit
- State
- Washington
- Country
- United States
- Postal codes
- 9827398274Single source
- Coordinates
- 48.4352, -122.2082 View on OpenStreetMap
ZIP codes (2)
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.