Deville is located in Rapides county Louisiana with a geographic area of 13.1 square miles. The total population in Deville is 1,248 with 47.6% male and 52.4% female. Children under age 5 represent 4.6% of the population, under age 18 equal 26.5% of the population and over age 65 is 17.9% of the population. The median household income is $45,511, per capita income is $24,281. There are a total of 563 housing units with 77.1% owner occupied. Education includes 55.8% of residents that are high school graduates and 2.5% with a bachelor's degree or higher. The average temperature in Deville in the summer is 81 degrees, and in the winter 51 degrees.