Bonney Lake is a city located in Washington. With a 2020 population of 21,354, it is the 53rd largest city in Washington and the 1759th largest city in the United States. Bonney Lake is currently growing at a rate of 0.48% annually and its population has increased by 22.91% since the most recent census, which recorded a population of 17,374 in 2010. Bonney Lake reached it's highest population of 21,354 in 2021. Spanning over 8 miles, Bonney Lake has a population density of 2,598 people per square mile.
The average household income in Bonney Lake is $114,533 with a poverty rate of 5.17%. The median rental costs in recent years comes to $1,605 per month, and the median house value is $331,200. The median age in Bonney Lake is 35.3 years, 35.5 years for males, and 35.2 years for females. For every 100 females there are 98.1 males.