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About Us


We build relationships that support discovery by providing equal access to opportunities and experiences.


We provide a collaborative foundation within the community for all Prince Georgians to create the world they want to see.


We are Prince George’s Proud and put community first by being:

  • Welcoming
  • Curious
  • Accessible
  • Kind
  • Collaborative
  • Resilient

The Prince George’s County Memorial Library System (PGCMLS) helps customers discover and define opportunities that shape their lives. The Library serves the 915,000+ residents of Prince George’s County, Maryland through 19 branch libraries, a 24/7 online library, and pop-up services throughout the community. PGCMLS is a responsive and trusted community-driven organization. Programs, services, and outreach activities serve booklovers, immigrants and refugees, job seekers, children, young professionals, seniors, and families alike. The Books from Birth and Ready 2 Read programs make the Library the primary source of early literacy education and Kindergarten readiness programs in the County.