Denham springs is located in Livingston county Louisiana with a geographic area of 7.3 square miles. The total population in Denham springs is 9,908 with 46.7% male and 53.3% female. Children under age 5 represent 7.9% of the population, under age 18 equal 24.7% of the population and over age 65 is 16.8% of the population. The median household income is $67,921, per capita income is $30,986. There are a total of 3,770 housing units with 66.4% owner occupied. Education includes 30.8% of residents that are high school graduates and 27.6% with a bachelor's degree or higher. The average temperature in Denham springs in the summer is 81 degrees, and in the winter 51 degrees.