Deridder is located in Beauregard county Louisiana with a geographic area of 9.3 square miles. The total population in Deridder is 10,955 with 48.5% male and 51.5% female. Children under age 5 represent 6.4% of the population, under age 18 equal 22.2% of the population and over age 65 is 14.6% of the population. The median household income is $49,383, per capita income is $28,105. There are a total of 4,168 housing units with 61.8% owner occupied. Education includes 32.8% of residents that are high school graduates and 23.0% with a bachelor's degree or higher. The average temperature in Deridder in the summer is 81 degrees, and in the winter 51 degrees.