Kupreanof is a city located in Alaska. With a 2020 population of 26, it is the 148th largest city in Alaska and the 19338th largest city in the United States. Kupreanof is currently declining at a rate of 0.00% annually and its population has decreased by -3.70% since the most recent census, which recorded a population of 27 in 2010. Kupreanof reached it's highest population of 27 in 2016. Spanning over 5 miles, Kupreanof has a population density of 9 people per square mile.
The average household income in Kupreanof is - with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Kupreanof is 66.1 years, 0 years for males, and 0 years for females. For every 100 females there are 116.7 males.