Atka
- County:
- Aleutians West Census Area
- County Seat:
- No
- Area (mi²):
- 8.129
- State:
- Alaska
Atka is a city located in Aleutians West Census Area, Alaska. Atka has a 2026 population of 60. Atka is currently growing at a rate of 7.14% annually and its population has increased by 7.14% since the most recent census, which recorded a population of 56 in 2020.
The median age in Atka is 30.8 years: 30.7 years for males, and 0 years for females. For every 100 females there are 650.0 males.