South Riding, VA
South Riding is a census-designated place and planned community in Loudoun County, Virginia. The population as of the 2010 Census was 24,256. . Neighboring U.S. Route 50 and State Route 28 provide access to the Dulles/Reston/Tysons Corner technology corridor and other major employment centers in Northern Virginia and Washington, D.C. Located in the richest county in the nation, South Riding has a median household income of $160,021. The average listing price for homes in South Riding is between $511,000 and $624,000. Loudoun County also ranks as the 10th most educated county in the nation.