The mission of the James Prendergast Library is to provide access to information resources, staff, facilities and services that respond to the pursuit of knowledge, education, lifelong learning opportunities and cultural enrichment by the people of the City of Jamestown and Chautauqua and Cattaraugus counties.

The James Prendergast Library is a vital source for books and information including ebooks and periodicals as well as Internet access, videos, literacy training, educational services, and technology training.