In the year of 2023, Koyukuk, AK had a population of 44 people with a median age of 55 and a median household income of $28,250. Between 2022 and 2023 the population of Koyukuk, AK declined from 74 to 44, a −40.5% decrease and its median household income grew from $22,143 to $28,250, a 27.6% increase.
The 5 largest ethnic groups in Koyukuk, AK are American Indian & Alaska Native (Non-Hispanic) (100%), White (Non-Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Asian (Non-Hispanic) (0%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0%).
None of the households in Koyukuk, AK reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Koyukuk, AK are U.S. citizens.
In 2023, the median property value in Koyukuk, AK was $110,000, and the homeownership rate was 80%.