Mansfield is located in De soto county Louisiana with a geographic area of 3.7 square miles. The total population in Mansfield is 4,652 with 48.8% male and 51.2% female. Children under age 5 represent 5.0% of the population, under age 18 equal 19.9% of the population and over age 65 is 17.9% of the population. The median household income is $27,776, per capita income is $15,096. There are a total of 1,956 housing units with 46.5% owner occupied. Education includes 40.7% of residents that are high school graduates and 9.8% with a bachelor's degree or higher. The average temperature in Mansfield in the summer is 81 degrees, and in the winter 51 degrees.