Keyport is a city located in Washington. Keyport has a 2020 population of 430. Keyport is currently declining at a rate of 0.00% annually and its population has decreased by -22.38% since the most recent census, which recorded a population of 554 in 2010. Keyport reached it's highest population of 554 in 2010.
The average household income in Keyport is $77,007 with a poverty rate of 1.86%. The median rental costs in recent years comes to $988 per month, and the median house value is $461,100. The median age in Keyport is 33.9 years, 34.3 years for males, and 29.2 years for females. For every 100 females there are 129.9 males.