Phoenix is located in Maricopa county Arizona with a geographic area of 518.0 square miles. The total population in Phoenix is 1,658,422 with 49.9% male and 50.1% female. Children under age 5 represent 7.0% of the population, under age 18 equal 25.7% of the population and over age 65 is 11.0% of the population. The median household income is $60,914, per capita income is $31,427. There are a total of 580,835 housing units with 55.6% owner occupied. Education includes 19.8% of residents that are high school graduates and 33.5% with a bachelor's degree or higher. The average temperature in Phoenix in the summer is 88 degrees, and in the winter 49 degrees.
