Fulshear is located in Fort bend county Texas with a geographic area of 12.0 square miles. The total population in Fulshear is 12,213 with 49.6% male and 50.4% female. Children under age 5 represent 5.9% of the population, under age 18 equal 31.6% of the population and over age 65 is 7.1% of the population. The median household income is $162,826, per capita income is $53,808. There are a total of 3,588 housing units with 96.4% owner occupied. Education includes 4.4% of residents that are high school graduates and 76.3% with a bachelor's degree or higher. The average temperature in Fulshear in the summer is 83 degrees, and in the winter 49 degrees.