Aberdeen Branch Library serves 16,900 residents in the City of Aberdeen. Established in 1975, the library is part of the Harford County Public Library System. The library system maintains 770,000 volumes and circulates 4.1 million items per year. Aberdeen Branch Library offers books, music, DVDs, language collections, digital resources, free public Wi-Fi, public computers, copying, printing, 3D printing, faxing, and scanning services.