ZIP code · Nikolai · Alaska · United States

ZIP code 99691 — Nikolai

Name: Nikolai (99691)
Address: Alaska, 99691, US

ZIP code 99691 serves Nikolai, Alaska.

Postal code: 99691
Single source Value from one source, not cross-checked.
City: Nikolai
County: Yukon-Koyukuk (CA)
State: Alaska
Country: United States
Coordinates: 63.0133, -154.3750 — precision estimated (postal-area centroid)
View on OpenStreetMap
Population: 93 (ZCTA, ACS 5-year)
Median household income: $35,313
Median age: 52.2
Area code: 907
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Nearby localities

99627Mc Grath
99675Takotna
99757Lake Minchumina
99667Skwentna
99768Ruby
99668Sleetmute
99656Red Devil
99683Trapper Creek
99755Denali National Park
99741Galena

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