Addison is located in Winston county Alabama with a geographic area of 3.8 square miles. The total population in Addison is 723 with 50.1% male and 49.9% female. Children under age 5 represent 7.3% of the population, under age 18 equal 23.0% of the population and over age 65 is 19.1% of the population. The median household income is $38,523, per capita income is $21,814. There are a total of 307 housing units with 71.3% owner occupied. Education includes 46.6% of residents that are high school graduates and 7.2% with a bachelor's degree or higher. The average temperature in Addison in the summer is 77 degrees, and in the winter 43 degrees.