Haynesville is located in Claiborne county Louisiana with a geographic area of 4.8 square miles. The total population in Haynesville is 3,049 with 51.9% male and 48.1% female. Children under age 5 represent 7.7% of the population, under age 18 equal 22.8% of the population and over age 65 is 21.1% of the population. The median household income is $24,718, per capita income is $13,756. There are a total of 1,176 housing units with 57.7% owner occupied. Education includes 49.1% of residents that are high school graduates and 11.1% with a bachelor's degree or higher. The average temperature in Haynesville in the summer is 81 degrees, and in the winter 51 degrees.