Northwest Arctic County ZIP Codes
Alaska, United States · 11 codes
Northwest Arctic County in Alaska has 11 ZIP codes, from 99727 to 99786, serving 11 places.
ZIP codes in Northwest Arctic
Frequently asked questions
What is the ZIP code of Northwest Arctic?
Northwest Arctic has 11 ZIP codes, from 99727 to 99786. The table lists the places each one serves.
How many places are listed in Northwest Arctic County?
11 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.