Avon is located in Franklin county Maine with a geographic area of square miles. The total population in Avon is 490 with 50.2% male and 49.8% female. Children under age 5 represent 9.0% of the population, under age 18 equal 25.1% of the population and over age 65 is 16.5% of the population. The median household income is $33,646, per capita income is $26,118. There are a total of 197 housing units with 73.6% owner occupied. Education includes 44.2% of residents that are high school graduates and 13.7% with a bachelor's degree or higher. The average temperature in Avon in the summer is 68 degrees, and in the winter 25 degrees.