Selah is a city located in Washington. With a 2020 population of 8,269, it is the 100th largest city in Washington and the 3534th largest city in the United States. Selah is currently growing at a rate of 1.11% annually and its population has increased by 15.70% since the most recent census, which recorded a population of 7,147 in 2010. Selah reached it's highest population of 8,269 in 2021. Spanning over 5 miles, Selah has a population density of 1,793 people per square mile.
The average household income in Selah is $85,328 with a poverty rate of 9.48%. The median rental costs in recent years comes to $1,027 per month, and the median house value is $224,800. The median age in Selah is 33.1 years, 36.3 years for males, and 30.5 years for females. For every 100 females there are 83.3 males.