Corona is located in Riverside county California with a geographic area of 39.9 square miles. The total population in Corona is 168,112 with 50.0% male and 50.0% female. Children under age 5 represent 6.3% of the population, under age 18 equal 25.3% of the population and over age 65 is 10.1% of the population. The median household income is $88,434, per capita income is $32,545. There are a total of 47,953 housing units with 63.6% owner occupied. Education includes 19.5% of residents that are high school graduates and 32.2% with a bachelor's degree or higher. The average temperature in Corona in the summer is 75 degrees, and in the winter 43 degrees.