Atka is a city located in Alaska. With a 2020 population of 102, it is the 129th largest city in Alaska and the 18307th largest city in the United States. Atka is currently growing at a rate of 9.68% annually and its population has increased by 67.21% since the most recent census, which recorded a population of 61 in 2010. Spanning over 36 miles, Atka has a population density of 12 people per square mile.
The average household income in Atka is $65,385 with a poverty rate of 17.14%. The median rental costs in recent years comes to - per month, and the median house value is $95,000. The median age in Atka is 25.7 years, 52.5 years for males, and 25.1 years for females. For every 100 females there are 84.2 males.