The Fosston Public Library is part of the Lake Agassiz Regional Library System, serving 1,398 residents in the Fosston area of Polk County. The Library System maintains 212,552 volumes and circulates 973,984 items annually. In addition to fiction and nonfiction books, movies, newspapers, and magazines, the Fosston Public Library provides various library facilities, including Public Computers, Hotspots, Laptops, a Microfilm reader, and Fax/Scan/Print devices. It also offers Research & Technology assistance, Proctoring services, Curbside delivery, Public Art displays, Storytime, Bingo, and other library events.