Lawrenceburg is located in Lawrence county Tennessee with a geographic area of 12.7 square miles. The total population in Lawrenceburg is 10,925 with 46.8% male and 53.2% female. Children under age 5 represent 9.3% of the population, under age 18 equal 24.1% of the population and over age 65 is 18.4% of the population. The median household income is $31,573, per capita income is $20,024. There are a total of 4,446 housing units with 54.4% owner occupied. Education includes 40.9% of residents that are high school graduates and 16.7% with a bachelor's degree or higher. The average temperature in Lawrenceburg in the summer is 75 degrees, and in the winter 38 degrees.