ZIP code · Fort Yukon · Alaska · United States

ZIP code 99740 — Fort Yukon

Name: Fort Yukon (99740)
Address: Alaska, 99740, US

ZIP code 99740 serves Fort Yukon, Alaska.

Postal code: 99740
Single source Value from one source, not cross-checked.
City: Fort Yukon
County: Yukon-Koyukuk (CA)
State: Alaska
Country: United States
Coordinates: 66.5647, -145.2739 — precision estimated (postal-area centroid)
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Population: 583 (ZCTA, ACS 5-year)
Median household income: $39,934
Median age: 43.7
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

99788Chalkyitsik
99781Venetie
99724Beaver
99733Circle
99730Central
99722Arctic Village
99774Stevens Village
99716Two Rivers
99712Fairbanks
99708Fairbanks

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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