Middleton is located in Hardeman county Tennessee with a geographic area of 2.1 square miles. The total population in Middleton is 877 with 46.6% male and 53.4% female. Children under age 5 represent 5.4% of the population, under age 18 equal 31.2% of the population and over age 65 is 14.4% of the population. The median household income is $43,920, per capita income is $20,206. There are a total of 303 housing units with 54.5% owner occupied. Education includes 53.8% of residents that are high school graduates and 9.2% with a bachelor's degree or higher. The average temperature in Middleton in the summer is 78 degrees, and in the winter 38 degrees.