Carnesville is located in Franklin county Georgia with a geographic area of 3.1 square miles. The total population in Carnesville is 980 with 45.6% male and 54.4% female. Children under age 5 represent 8.6% of the population, under age 18 equal 27.2% of the population and over age 65 is 10.0% of the population. The median household income is $53,482, per capita income is $21,529. There are a total of 278 housing units with 64.4% owner occupied. Education includes 26.6% of residents that are high school graduates and 5.4% with a bachelor's degree or higher. The average temperature in Carnesville in the summer is 76 degrees, and in the winter 42 degrees.