Sierra vista is located in Cochise county Arizona with a geographic area of 152.3 square miles. The total population in Sierra vista is 43,756 with 50.1% male and 49.9% female. Children under age 5 represent 6.5% of the population, under age 18 equal 22.5% of the population and over age 65 is 19.2% of the population. The median household income is $59,585, per capita income is $32,406. There are a total of 17,817 housing units with 59.0% owner occupied. Education includes 17.4% of residents that are high school graduates and 32.9% with a bachelor's degree or higher. The average temperature in Sierra vista in the summer is 78 degrees, and in the winter 49 degrees.
