Mantachie is located in Itawamba county Mississippi with a geographic area of 3.9 square miles. The total population in Mantachie is 1,726 with 43.7% male and 56.3% female. Children under age 5 represent 5.2% of the population, under age 18 equal 25.2% of the population and over age 65 is 19.4% of the population. The median household income is $46,875, per capita income is $53,119. There are a total of 652 housing units with 72.4% owner occupied. Education includes 15.8% of residents that are high school graduates and 17.9% with a bachelor's degree or higher. The average temperature in Mantachie in the summer is 79 degrees, and in the winter 44 degrees.