Crab orchard is located in Cumberland county Tennessee with a geographic area of 10.9 square miles. The total population in Crab orchard is 946 with 44.2% male and 55.8% female. Children under age 5 represent 4.3% of the population, under age 18 equal 23.6% of the population and over age 65 is 17.5% of the population. The median household income is $37,083, per capita income is $22,685. There are a total of 392 housing units with 87.0% owner occupied. Education includes 68.1% of residents that are high school graduates and 3.1% with a bachelor's degree or higher. The average temperature in Crab orchard in the summer is 74 degrees, and in the winter 38 degrees.