Iliamna is a city located in Alaska. Iliamna has a 2020 population of 63. Iliamna is currently declining at a rate of 0.00% annually and its population has decreased by -42.20% since the most recent census, which recorded a population of 109 in 2010. Iliamna reached it's highest population of 109 in 2010.
The average household income in Iliamna is $108,279 with a poverty rate of 17.46%. The median rental costs in recent years comes to - per month, and the median house value is $314,300. The median age in Iliamna is 34.8 years, 47.5 years for males, and 20.8 years for females. For every 100 females there are 70.3 males.