Houston is located in Kent county Delaware with a geographic area of 0.4 square miles. The total population in Houston is 449 with 51.7% male and 48.3% female. Children under age 5 represent 6.5% of the population, under age 18 equal 17.4% of the population and over age 65 is 27.2% of the population. The median household income is $74,844, per capita income is $35,998. There are a total of 199 housing units with 83.9% owner occupied. Education includes 46.7% of residents that are high school graduates and 5.0% with a bachelor's degree or higher. The average temperature in Houston in the summer is 74 degrees, and in the winter 35 degrees.
