Donalsonville is located in Seminole county Georgia with a geographic area of 4.0 square miles. The total population in Donalsonville is 2,783 with 37.3% male and 62.7% female. Children under age 5 represent 6.5% of the population, under age 18 equal 29.0% of the population and over age 65 is 19.9% of the population. The median household income is $28,216, per capita income is $17,572. There are a total of 1,049 housing units with 41.3% owner occupied. Education includes 26.4% of residents that are high school graduates and 11.2% with a bachelor's degree or higher. The average temperature in Donalsonville in the summer is 76 degrees, and in the winter 42 degrees.