Walla Walla is a city located in Washington. With a 2020 population of 33,472, it is the 38th largest city in Washington and the 1173rd largest city in the United States. Walla Walla is currently growing at a rate of 0.73% annually and its population has increased by 5.49% since the most recent census, which recorded a population of 31,731 in 2010. Spanning over 14 miles, Walla Walla has a population density of 2,440 people per square mile.
The average household income in Walla Walla is $62,087 with a poverty rate of 17.02%. The median rental costs in recent years comes to $919 per month, and the median house value is $190,000. The median age in Walla Walla is 35.1 years, 33.7 years for males, and 36.4 years for females. For every 100 females there are 105.4 males.