Freedom High School, also known as Freedom-South Riding, is a public secondary school located in the Washington, D.C. suburb Chantilly (South Riding), an unincorporated community in Loudoun County, Virginia, United States. Campus is 25 miles west of Washington, D.C. and located off of U.S. Route 50 just over the Fairfax County border. The school serves all subdivisions in the Loudoun County side of Chantilly (20152 zip code) including South Riding, The Retreat at South Village, Ridings at Blue Spring, Cedar Hunt and Cedar Crest.