Glennville is located in Tattnall county Georgia with a geographic area of 7.0 square miles. The total population in Glennville is 5,081 with 61.9% male and 38.1% female. Children under age 5 represent 7.4% of the population, under age 18 equal 20.9% of the population and over age 65 is 12.7% of the population. The median household income is $50,464, per capita income is $20,122. There are a total of 1,473 housing units with 60.1% owner occupied. Education includes 27.2% of residents that are high school graduates and 23.2% with a bachelor's degree or higher. The average temperature in Glennville in the summer is 80 degrees, and in the winter 42 degrees.
