Warrenton is located in Warren county North carolina with a geographic area of 1.1 square miles. The total population in Warrenton is 1,036 with 48.0% male and 52.0% female. Children under age 5 represent 3.9% of the population, under age 18 equal 10.8% of the population and over age 65 is 41.3% of the population. The median household income is $38,500, per capita income is $28,583. There are a total of 540 housing units with 65.9% owner occupied. Education includes 27.0% of residents that are high school graduates and 29.8% with a bachelor's degree or higher. The average temperature in Warrenton in the summer is 75 degrees, and in the winter 38 degrees.