Sour lake is located in Hardin county Texas with a geographic area of 2.3 square miles. The total population in Sour lake is 2,449 with 48.0% male and 52.0% female. Children under age 5 represent 11.1% of the population, under age 18 equal 40.0% of the population and over age 65 is 12.1% of the population. The median household income is $55,714, per capita income is $23,976. There are a total of 820 housing units with 64.4% owner occupied. Education includes 36.8% of residents that are high school graduates and 19.9% with a bachelor's degree or higher. The average temperature in Sour lake in the summer is 82 degrees, and in the winter 49 degrees.
