Karluk is a CDP located in Kodiak Island Borough, Alaska. Karluk has a 2026 population of 32. Karluk is currently growing at a rate of 6.67% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Karluk is 38.1 years: 38.1 years for males, and 31.5 years for females. For every 100 females there are 230.0 males.
Data after 2023 is projected based on recent change
Overall: 38.1 years
Female: 31.5 years
Male: 38.1 years
There are 33 adults, (8 of whom are seniors) in Karluk.
Female: 10 (30.3%)
Male: 23 (69.7%)
The racial composition of Karluk includes 96.97% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Native American | 32 | 96.97% |
| Two or more races | 1 | 3.03% |