Avon is located in Lorain county Ohio with a geographic area of 20.8 square miles. The total population in Avon is 23,233 with 47.5% male and 52.5% female. Children under age 5 represent 5.5% of the population, under age 18 equal 29.1% of the population and over age 65 is 16.8% of the population. The median household income is $109,539, per capita income is $48,240. There are a total of 8,496 housing units with 86.7% owner occupied. Education includes 15.5% of residents that are high school graduates and 58.7% with a bachelor's degree or higher. The average temperature in Avon in the summer is 72 degrees, and in the winter 32 degrees.