Keysville is located in Burke county Georgia with a geographic area of 1.1 square miles. The total population in Keysville is 339 with 64.0% male and 36.0% female. Children under age 5 represent 1.8% of the population, under age 18 equal 21.2% of the population and over age 65 is 10.9% of the population. The median household income is $47,500, per capita income is $18,511. There are a total of 102 housing units with 52.9% owner occupied. Education includes 53.9% of residents that are high school graduates and 1.0% with a bachelor's degree or higher. The average temperature in Keysville in the summer is 78 degrees, and in the winter 42 degrees.