Walla walla is located in Walla walla county Washington with a geographic area of 13.8 square miles. The total population in Walla walla is 32,951 with 52.6% male and 47.4% female. Children under age 5 represent 4.7% of the population, under age 18 equal 19.8% of the population and over age 65 is 17.6% of the population. The median household income is $54,412, per capita income is $26,451. There are a total of 12,414 housing units with 57.9% owner occupied. Education includes 21.9% of residents that are high school graduates and 28.9% with a bachelor's degree or higher. The average temperature in Walla walla in the summer is 60 degrees, and in the winter 42 degrees.
