Greenwood is located in Caddo county Louisiana with a geographic area of 9.0 square miles. The total population in Greenwood is 3,155 with 50.7% male and 49.3% female. Children under age 5 represent 3.9% of the population, under age 18 equal 14.2% of the population and over age 65 is 13.7% of the population. The median household income is $55,034, per capita income is $38,677. There are a total of 1,351 housing units with 80.0% owner occupied. Education includes 27.2% of residents that are high school graduates and 30.4% with a bachelor's degree or higher. The average temperature in Greenwood in the summer is 81 degrees, and in the winter 51 degrees.