Brinnon is a city located in Washington. Brinnon has a 2020 population of 751. Brinnon is currently declining at a rate of 0.00% annually and its population has decreased by -5.77% since the most recent census, which recorded a population of 797 in 2010. Brinnon reached it's highest population of 818 in 2012.
The average household income in Brinnon is $67,121 with a poverty rate of 9.85%. The median rental costs in recent years comes to $850 per month, and the median house value is $258,300. The median age in Brinnon is 63.9 years, 60.9 years for males, and 65.3 years for females. For every 100 females there are 112.1 males.