Gritters Library serves 61,500 residents in the City of Marietta. Opened in 1973, the library belongs to the Cobb County Public Library System. The library system maintains over 900,000 volumes and circulates 3.1 million items per year. Gritters Library offers books, online resources, a curbside pickup service, a meeting room, free wireless internet access, public computers with internet, copying, printing, and scanning services.