Oak grove is located in Westmoreland county Virginia with a geographic area of 1.2 square miles. The total population in Oak grove is 2,863 with 50.8% male and 49.2% female. Children under age 5 represent 14.0% of the population, under age 18 equal 25.4% of the population and over age 65 is 3.2% of the population. The median household income is $153,194, per capita income is $42,484. There are a total of 796 housing units with 59.3% owner occupied. Education includes 11.7% of residents that are high school graduates and 64.7% with a bachelor's degree or higher. The average temperature in Oak grove in the summer is 71 degrees, and in the winter 35 degrees.
