Woodbridge is located in Prince william county Virginia with a geographic area of 9.0 square miles. The total population in Woodbridge is 42,517 with 48.0% male and 52.0% female. Children under age 5 represent 7.6% of the population, under age 18 equal 25.8% of the population and over age 65 is 8.8% of the population. The median household income is $76,846, per capita income is $33,508. There are a total of 13,107 housing units with 60.3% owner occupied. Education includes 23.7% of residents that are high school graduates and 35.7% with a bachelor's degree or higher. The average temperature in Woodbridge in the summer is 71 degrees, and in the winter 35 degrees.