ZIP code · Kotlik · Alaska · United States

ZIP code 99620 — Kotlik

Name: Kotlik (99620)
Address: Alaska, 99620, US

ZIP code 99620 serves Kotlik, Alaska.

Postal code: 99620
Single source Value from one source, not cross-checked.
City: Kotlik
County: Kusilvak
State: Alaska
Country: United States
Coordinates: 63.0295, -163.5542 — precision estimated (postal-area centroid)
View on OpenStreetMap
Population: 1,166 (ZCTA, ACS 5-year)
Median household income: $49,844
Median age: 18.6

Nearby localities

99581Emmonak
99554Alakanuk
99671Stebbins
99666Nunam Iqua
99659Saint Michael
99632Mountain Village
99658Saint Marys
99650Pilot Station
99585Marshall
99684Unalakleet

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