Loon Lake is a city located in Washington. Loon Lake has a 2020 population of 780. Loon Lake is currently declining at a rate of 0.00% annually and its population has decreased by -0.38% since the most recent census, which recorded a population of 783 in 2010. Loon Lake reached it's highest population of 869 in 2013.
The average household income in Loon Lake is $85,389 with a poverty rate of 10.13%. The median rental costs in recent years comes to $438 per month, and the median house value is $209,000. The median age in Loon Lake is 59.5 years, 61.7 years for males, and 57.1 years for females. For every 100 females there are 88.9 males.