Centreville is located in Queen anne's county Maryland with a geographic area of 2.7 square miles. The total population in Centreville is 4,829 with 48.6% male and 51.4% female. Children under age 5 represent 5.8% of the population, under age 18 equal 24.1% of the population and over age 65 is 23.4% of the population. The median household income is $98,942, per capita income is $37,589. There are a total of 1,693 housing units with 79.9% owner occupied. Education includes 15.0% of residents that are high school graduates and 44.4% with a bachelor's degree or higher. The average temperature in Centreville in the summer is 74 degrees, and in the winter 37 degrees.