Northwest Arctic Borough, Alaska ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
99752Kotzebue3,056
99750Kivalina809
99761Noatak786
99763Noorvik748
99727Buckland533
99749Kiana440
99770Selawik412
99736Deering227
99786Ambler182
99773Shungnak147
99751Kobuk101

Overview of ZIP Codes in Northwest Arctic Borough

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Northwest Arctic Borough, Alaska (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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