Douglas is located in Coffee county Georgia with a geographic area of 14.4 square miles. The total population in Douglas is 11,556 with 46.4% male and 53.6% female. Children under age 5 represent 7.5% of the population, under age 18 equal 30.4% of the population and over age 65 is 14.0% of the population. The median household income is $34,112, per capita income is $18,496. There are a total of 4,391 housing units with 46.9% owner occupied. Education includes 30.7% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Douglas in the summer is 80 degrees, and in the winter 42 degrees.