Auburn is a city located in Washington. With a 2020 population of 87,135, it is the 14th largest city in Washington and the 393rd largest city in the United States. Auburn is currently growing at a rate of 3.09% annually and its population has increased by 24.16% since the most recent census, which recorded a population of 70,180 in 2010. Spanning over 30 miles, Auburn has a population density of 2,947 people per square mile.
The average household income in Auburn is $85,116 with a poverty rate of 12.62%. The median rental costs in recent years comes to $1,185 per month, and the median house value is $294,200. The median age in Auburn is 34.9 years, 34.1 years for males, and 36.3 years for females. For every 100 females there are 97.2 males.