The Cascades Library serves 31,058 residents in the City of Sterling and is part of the Loudoun County Public Library. The Library System maintains 639,558 volumes and circulates approximately 5.3 million items per year. Cascades Branch Library has meeting rooms and computers with Internet access, print capability, Microsoft Office software, and educational games for children between 3-8. It provides Bus service, notary services, storytimes, and various events like Drop-in Mahjong, Teen Movie Night, Chess Club, and Tech Help.