Longville is located in Beauregard county Louisiana with a geographic area of 5.7 square miles. The total population in Longville is 170 with 5.9% male and 94.1% female. Children under age 5 represent 0.0% of the population, under age 18 equal 0.0% of the population and over age 65 is 30.0% of the population. The median household income is $20,257, per capita income is $11,776. There are a total of 75 housing units with 100.0% owner occupied. Education includes 98.7% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Longville in the summer is 81 degrees, and in the winter 51 degrees.