Azusa is located in Los angeles county California with a geographic area of 9.7 square miles. The total population in Azusa is 49,584 with 48.5% male and 51.5% female. Children under age 5 represent 6.5% of the population, under age 18 equal 21.4% of the population and over age 65 is 11.0% of the population. The median household income is $65,912, per capita income is $24,686. There are a total of 13,279 housing units with 55.2% owner occupied. Education includes 22.4% of residents that are high school graduates and 30.6% with a bachelor's degree or higher. The average temperature in Azusa in the summer is 76 degrees, and in the winter 43 degrees.