Koyukuk Flag

Koyukuk

County Seat:
No
Area (mi²):
5.745
State:
Alaska

Koyukuk is a city located in Yukon-Koyukuk Census Area, Alaska. Koyukuk has a 2026 population of 90. Koyukuk is currently declining at a rate of -1.1% annually and its population has decreased by -6.25% since the most recent census, which recorded a population of 96 in 2020.

The median age in Koyukuk is 47.3 years: 0 years for males, and 0 years for females. For every 100 females there are 81.3 males.

90
Total Population
16
Density (mi²)
-1 -1.1%
Growth

Koyukuk Population

Koyukuk Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202690-1-1.1%
202591-1-1.09%
202492-1-1.08%
202393-1-1.06%
202294-2-2.08%
20219600%
202096-1-1.03%
201992-2-2.13%
20189400%
201794-1-1.05%
201695-1-1.04%
20159611.05%
201495-2-2.06%
20139711.04%
201296-1-1.03%
20119711.04%
20109600%

Median Age

Overall: 47.3 years
Female: 0 years
Male: 0 years

Koyukuk Adults

There are 24 adults, (0 of whom are seniors) in Koyukuk.

Sex Ratio

Female: 16 (55.2%)
Male: 13 (44.8%)

Demographics

The racial composition of Koyukuk includes 100% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Native American29100%
Race
Population ↓
Percentage (of total)
Native American29100%

Koyukuk Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)