Buckley is a city located in Washington. With a 2020 population of 5,302, it is the 121st largest city in Washington and the 4609th largest city in the United States. Buckley is currently growing at a rate of 2.36% annually and its population has increased by 21.77% since the most recent census, which recorded a population of 4,354 in 2010. Buckley reached it's highest population of 5,302 in 2021. Spanning over 4 miles, Buckley has a population density of 1,374 people per square mile.
The average household income in Buckley is $88,258 with a poverty rate of 8.42%. The median rental costs in recent years comes to $1,352 per month, and the median house value is $334,000. The median age in Buckley is 36.7 years, 37.4 years for males, and 36.3 years for females. For every 100 females there are 89.8 males.