Troutdale is a city located in Multnomah County Oregon. With a 2020 population of 15,851, it is the 39th largest city in Oregon and the 2241st largest city in the United States . Troutdale is currently declining at a rate of -1.04% annually and its population has decreased by -0.70% since the most recent census, which recorded a population of 15,962 in 2010. Troutdale reached it's highest population of 16,677 in 2016. Spanning over 6 miles, Troutdale has a population density of 2,670 people per square mile.
The average household income in Troutdale is $90,081 with a poverty rate of 9.79%. The median rental costs in recent years comes to $1,195 per month, and the median house value is $309,600. The median age in Troutdale is 34.9 years, 33.7 years for males, and 35.6 years for females.