Fox Island is a city located in Washington. Fox Island has a 2020 population of 3,692. Fox Island is currently declining at a rate of 0.00% annually and its population has increased by 1.62% since the most recent census, which recorded a population of 3,633 in 2010. Fox Island reached it's highest population of 3,848 in 2017.
The average household income in Fox Island is $128,897 with a poverty rate of 6.90%. The median rental costs in recent years comes to $1,238 per month, and the median house value is $568,500. The median age in Fox Island is 48.3 years, 48.6 years for males, and 47.9 years for females. For every 100 females there are 93.1 males.