Colbert is located in Madison county Georgia with a geographic area of 1.0 square miles. The total population in Colbert is 659 with 46.4% male and 53.6% female. Children under age 5 represent 5.3% of the population, under age 18 equal 21.1% of the population and over age 65 is 22.2% of the population. The median household income is $45,093, per capita income is $23,871. There are a total of 274 housing units with 74.5% owner occupied. Education includes 37.6% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Colbert in the summer is 78 degrees, and in the winter 42 degrees.