Virginia in United States with a geographic area of 42,774.0 square miles. The total population in Virginia is 8,509,358 with 49.2% male and 50.8% female. Children under age 5 represent 6.0% of the population, under age 18 equal 22.0% of the population and over age 65 is 15.4% of the population. The median household income is $76,398, per capita income is $41,255. There are a total of 3,184,121 housing units with 66.7% owner occupied. Education includes 20.8% of residents that are high school graduates and 42.8% with a bachelor's degree or higher. The average temperature in Virginia in the summer is 73 degrees, and in the winter 37 degrees.