Chino hills is located in San bernardino county California with a geographic area of 44.7 square miles. The total population in Chino hills is 82,800 with 49.4% male and 50.6% female. Children under age 5 represent 6.4% of the population, under age 18 equal 22.8% of the population and over age 65 is 12.1% of the population. The median household income is $104,661, per capita income is $39,993. There are a total of 25,874 housing units with 73.0% owner occupied. Education includes 13.1% of residents that are high school graduates and 52.3% with a bachelor's degree or higher. The average temperature in Chino hills in the summer is 72 degrees, and in the winter 43 degrees.