The San Marco Branch Library, part of the Jacksonville Public Library system, offers free lending of books, audiobooks, videos, and music. It provides internet and wireless access, meeting rooms for nonprofit and community groups, and separate areas for adults, teens, and children. The library hosts various programs throughout the year for all age groups, including story times, reading practice with therapy dogs, and technology-focused events. Curbside holds pickup is also available. The library aims to serve as a resource for bridging disadvantage and opportunity within the community.

