Louisa is located in Lawrence county Kentucky with a geographic area of 2.2 square miles. The total population in Louisa is 2,852 with 47.1% male and 52.9% female. Children under age 5 represent 9.9% of the population, under age 18 equal 27.7% of the population and over age 65 is 15.7% of the population. The median household income is $29,167, per capita income is $20,878. There are a total of 954 housing units with 69.4% owner occupied. Education includes 37.6% of residents that are high school graduates and 11.8% with a bachelor's degree or higher. The average temperature in Louisa in the summer is 76 degrees, and in the winter 36 degrees.
