County · Washington · United States
Skagit County ZIP codes
14 ZIP codes · 13 cities · FIPS 53057
Key facts
- State
- Washington (WA)
- FIPS code
- 53057
- Population
- 130,407
- Median household income
- $85,474
- Median age
- 41.9
- Land area
- 1,730.2 sq mi (4,481.3 km²)
- Population density
- 75 / sq mi
- Area codes
- 360, 564
Cities and ZIP codes in Skagit County (13)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.