Located in Loudoun County, Virginia, South Riding is a census-designated place and planned community. The population as of the 2010 Census was over 24,000. 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.
The 2010 census contained the following statistics: Total population: 24,256. Demographics: White 74.1%, Black 5.08%, Asian 13.53%, Hispanic 11.18%.