Addison is located in Washington county Maine with a geographic area of square miles. The total population in Addison is 1,346 with 47.8% male and 52.2% female. Children under age 5 represent 0.8% of the population, under age 18 equal 16.4% of the population and over age 65 is 29.6% of the population. The median household income is $37,250, per capita income is $22,605. There are a total of 589 housing units with 90.3% owner occupied. Education includes 32.1% of residents that are high school graduates and 22.1% with a bachelor's degree or higher. The average temperature in Addison in the summer is 68 degrees, and in the winter 25 degrees.
