Louin is located in Jasper county Mississippi with a geographic area of 6.1 square miles. The total population in Louin is 408 with 45.8% male and 54.2% female. Children under age 5 represent 6.1% of the population, under age 18 equal 27.2% of the population and over age 65 is 27.9% of the population. The median household income is $31,375, per capita income is $22,247. There are a total of 172 housing units with 83.7% owner occupied. Education includes 47.1% of residents that are high school graduates and 22.7% with a bachelor's degree or higher. The average temperature in Louin in the summer is 79 degrees, and in the winter 44 degrees.