The Dorchester County Library serves 136,555 residents of Saint George through its four branch locations, including St. George-Jennie J. McMahan Library, Summerville-George H. Seago Jr. Library, North Charleston Library, and Library on the Ashley River. It also operates a Bookmobile and a STEM Mobile Library. The library maintains a collection of 171,476 volumes and circulates approximately 569,780 items annually. Services available at the library include meeting rooms, Wi-Fi, Public Internet/Microsoft Office workstations, copying, printing, scanning, and a public Notary, which is available by appointment