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.
As of 2014, South Riding has a median household income of $142,088. 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.