Parker is located in La paz county Arizona with a geographic area of 22.0 square miles. The total population in Parker is 3,174 with 54.8% male and 45.2% female. Children under age 5 represent 8.3% of the population, under age 18 equal 23.3% of the population and over age 65 is 11.4% of the population. The median household income is $60,461, per capita income is $26,025. There are a total of 970 housing units with 58.1% owner occupied. Education includes 26.8% of residents that are high school graduates and 10.7% with a bachelor's degree or higher. The average temperature in Parker in the summer is 83 degrees, and in the winter 49 degrees.