San tan valley is located in Pinal county Arizona with a geographic area of 75.8 square miles. The total population in San tan valley is 104,936 with 48.5% male and 51.5% female. Children under age 5 represent 7.0% of the population, under age 18 equal 30.1% of the population and over age 65 is 12.7% of the population. The median household income is $74,455, per capita income is $27,331. There are a total of 32,758 housing units with 78.5% owner occupied. Education includes 25.3% of residents that are high school graduates and 26.2% with a bachelor's degree or higher. The average temperature in San tan valley in the summer is 83 degrees, and in the winter 49 degrees.
