Rancho Peñasquitos Library serves 1.4 million residents in the City of San Diego. Opened in 1992, the library belongs to the San Diego Public Library System. The library system maintains 4.9 million volumes and circulates 6.9 million items per year. Rancho Peñasquitos Library offers books, e-books, audiobooks, online resources, language collections, one meeting room, three study rooms, free wireless internet access, public computers, copying, printing, and scanning services.