The St. Johns County Public Library System is comprised of six library branches and two bookmobiles. Our headquarters is in St. Augustine, the “Nation’s Oldest City.” St. Johns County is one of the fastest growing counties in the United States. Our population has increased 33.8% since the last census in 2010. Unfortunately, we have not added a new branch since 2007. This has pushed librarians and library staff to get creative to meet the demands of patrons.