Tukwila is located in King county Washington with a geographic area of 9.2 square miles. The total population in Tukwila is 20,265 with 53.4% male and 46.6% female. Children under age 5 represent 6.3% of the population, under age 18 equal 21.2% of the population and over age 65 is 11.7% of the population. The median household income is $63,053, per capita income is $32,216. There are a total of 7,302 housing units with 38.6% owner occupied. Education includes 27.3% of residents that are high school graduates and 26.9% with a bachelor's degree or higher. The average temperature in Tukwila in the summer is 60 degrees, and in the winter 42 degrees.
