The hills is located in Travis county Texas with a geographic area of 1.1 square miles. The total population in The hills is 2,397 with 45.5% male and 54.5% female. Children under age 5 represent 4.6% of the population, under age 18 equal 19.2% of the population and over age 65 is 30.8% of the population. The median household income is $153,500, per capita income is $76,951. There are a total of 1,012 housing units with 95.9% owner occupied. Education includes 1.8% of residents that are high school graduates and 76.0% with a bachelor's degree or higher. The average temperature in The hills in the summer is 83 degrees, and in the winter 49 degrees.
