ZIP code · Hooper Bay · Alaska · United States
ZIP code 99604 — Hooper Bay
ZIP code 99604 serves Hooper Bay, Alaska.
- Postal code
- 99604Single source Value from one source, not cross-checked.
- City
- Hooper Bay
- County
- Kusilvak
- State
- Alaska
- Country
- United States
- Coordinates
- 61.5270, -166.1151 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 1,008 (ZCTA, ACS 5-year)
- Median household income
- $47,000
- Median age
- 30.1
- Time zone
- America/Nome (UTC−9 / UTC−8 DST)
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 · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page