Aberdeen is located in Grays harbor county Washington with a geographic area of 10.9 square miles. The total population in Aberdeen is 16,571 with 49.9% male and 50.1% female. Children under age 5 represent 7.5% of the population, under age 18 equal 27.7% of the population and over age 65 is 17.9% of the population. The median household income is $42,203, per capita income is $24,143. There are a total of 6,452 housing units with 49.9% owner occupied. Education includes 31.2% of residents that are high school graduates and 19.2% with a bachelor's degree or higher. The average temperature in Aberdeen in the summer is 60 degrees, and in the winter 42 degrees.