Lockhart is located in Caldwell county Texas with a geographic area of 15.6 square miles. The total population in Lockhart is 13,782 with 44.3% male and 55.7% female. Children under age 5 represent 3.4% of the population, under age 18 equal 21.1% of the population and over age 65 is 16.6% of the population. The median household income is $59,253, per capita income is $24,744. There are a total of 4,503 housing units with 60.9% owner occupied. Education includes 36.4% of residents that are high school graduates and 21.7% with a bachelor's degree or higher. The average temperature in Lockhart in the summer is 83 degrees, and in the winter 49 degrees.
