Sequatchie is located in Marion county Tennessee with a geographic area of 1.0 square miles. The total population in Sequatchie is 696 with 48.1% male and 51.9% female. Children under age 5 represent 12.9% of the population, under age 18 equal 26.6% of the population and over age 65 is 10.2% of the population. The median household income is $49,857, per capita income is $23,621. There are a total of 245 housing units with 53.1% owner occupied. Education includes 38.8% of residents that are high school graduates and 6.9% with a bachelor's degree or higher. The average temperature in Sequatchie in the summer is 77 degrees, and in the winter 38 degrees.
