Occoquan is located in Prince william county Virginia with a geographic area of 0.2 square miles. The total population in Occoquan is 1,053 with 46.9% male and 53.1% female. Children under age 5 represent 8.3% of the population, under age 18 equal 13.1% of the population and over age 65 is 9.6% of the population. The median household income is $110,000, per capita income is $61,542. There are a total of 500 housing units with 51.2% owner occupied. Education includes 12.0% of residents that are high school graduates and 48.4% with a bachelor's degree or higher. The average temperature in Occoquan in the summer is 71 degrees, and in the winter 35 degrees.