Hinesville is located in Liberty county Georgia with a geographic area of 18.3 square miles. The total population in Hinesville is 33,304 with 48.3% male and 51.7% female. Children under age 5 represent 10.6% of the population, under age 18 equal 29.0% of the population and over age 65 is 7.5% of the population. The median household income is $48,580, per capita income is $23,231. There are a total of 13,302 housing units with 42.8% owner occupied. Education includes 24.0% of residents that are high school graduates and 21.6% with a bachelor's degree or higher. The average temperature in Hinesville in the summer is 81 degrees, and in the winter 42 degrees.
