Chefornak is a city located in Bethel County Alaska. With a 2020 population of 481, it is the 59th largest city in Alaska and the 13483rd largest city in the United States . Chefornak is currently growing at a rate of 1.05% annually and its population has increased by 15.07% since the most recent census, which recorded a population of 418 in 2010. Chefornak reached it's highest population of in . Spanning over 6 miles, Chefornak has a population density of 92 people per square mile.
The average household income in Chefornak is $60,182 with a poverty rate of 17.39%. The median rental costs in recent years comes to $725 per month, and the median house value is $45,700. The median age in Chefornak is 24 years, 22.7 years for males, and 25.1 years for females.