Andalusia is located in Covington county Alabama with a geographic area of 19.7 square miles. The total population in Andalusia is 8,719 with 45.8% male and 54.2% female. Children under age 5 represent 7.3% of the population, under age 18 equal 22.4% of the population and over age 65 is 20.6% of the population. The median household income is $41,410, per capita income is $24,832. There are a total of 3,394 housing units with 62.8% owner occupied. Education includes 26.9% of residents that are high school graduates and 29.5% with a bachelor's degree or higher. The average temperature in Andalusia in the summer is 80 degrees, and in the winter 43 degrees.