McKenna is a city located in Washington. McKenna has a 2020 population of 892. McKenna is currently declining at a rate of 0.00% annually and its population has increased by 24.58% since the most recent census, which recorded a population of 716 in 2010. McKenna reached it's highest population of 978 in 2017.
The average household income in McKenna is $105,247 with a poverty rate of 1.67%. The median rental costs in recent years comes to $1,129 per month, and the median house value is -. The median age in McKenna is 29.6 years, 33.3 years for males, and 28.8 years for females. For every 100 females there are 116.0 males.