ZIP code · Amboy · Washington · United States
ZIP code 98601 — Amboy
ZIP code 98601 serves Amboy, Washington.
- Postal code
- 98601Single source Value from one source, not cross-checked.
- City
- Amboy
- County
- Clark
- State
- Washington
- Country
- United States
- Coordinates
- 45.9195, -122.4574 — precision precise (locality)
View on OpenStreetMap - Population
- 2,742 (ZCTA, ACS 5-year)
- Median household income
- $108,990
- Median age
- 38.6
Nearby localities
About this page
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page