Webster is located in Harris county Texas with a geographic area of 6.4 square miles. The total population in Webster is 11,229 with 47.6% male and 52.4% female. Children under age 5 represent 9.1% of the population, under age 18 equal 20.6% of the population and over age 65 is 11.7% of the population. The median household income is $53,339, per capita income is $31,923. There are a total of 5,334 housing units with 15.9% owner occupied. Education includes 19.0% of residents that are high school graduates and 33.2% with a bachelor's degree or higher. The average temperature in Webster in the summer is 84 degrees, and in the winter 49 degrees.