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Koyukuk, AK
City in Yukon-Koyukuk Census Area, Alaska. ZIP codes: 99754.
Population
29
Land area
5.7sq mi
People per sq mi
5
ZIP codes
1
Koyukuk and its ZIP codes
Koyukuk at a glance
- Koyukuk is about 3.9 times as dense as Alaska as a whole.
Local data for Koyukuk, AK
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Yukon-Koyukuk Census Area. PPP loans are for Koyukuk.
Unemployment rate
8.7%
Aug 2026, 0.0 pts in a year
Average annual pay
$55,982
2,306 jobs, 2025
Income per person
$73,588
BEA, 2024
Federal spending
$172M
FY 2026, $32,204 per person
PPP loans
$9,000
1 loan, 2 jobs reported
Environment and hazard risk
Koyukuk, AK, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: cold wave
Storm events since 1996
109
Countywide, mostly flood
Flood insurance policies
67
2.4% of homes, county
July high / Jan low
69° / -17°F
13.9 inches of rain a year
Health statistics
Share of adults in Koyukuk, AK, CDC PLACES estimates
Obesity
38.8%
U.S. 33.3% +5.5 pts
Diabetes
19.5%
U.S. 12.1% +7.4 pts
Smoking
29.4%
U.S. 12.8% +16.6 pts
Uninsured (18-64)
11.4%
U.S. 11.1% about the same
ZIP codes in Koyukuk
1 in or overlapping Koyukuk. Population shown
Cities near Koyukuk
| Name | Distance | Land area (sq mi) |
|---|---|---|
| NulatoCity | 22 mi | 41.1 |
| GalenaCity | 27 mi | 17.8 |
Frequently asked questions
- What county is Koyukuk, AK in?
- Koyukuk is in Yukon-Koyukuk Census Area, Alaska.
- What ZIP codes are in Koyukuk, AK?
- ZIP codes in or overlapping Koyukuk include 99754.
- What is the population of Koyukuk, AK?
- About 29 people live in Koyukuk, based on American Community Survey 5-year estimates.
- What cities are near Koyukuk?
- Nearby places include Nulato (22 mi), Galena (27 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023