Library services in Half Moon Bay are provided by the San Mateo County Library System.

Latest Update: Library wins Green Building Award! See the news and the video here.

The brand-new Half Moon Bay Library opened on August 18, 2018! Learn more about the Library's programs and services at San Mateo County Library System's Half Moon Bay Library website.

The Half Moon Bay Library and San Mateo County Library System provides unmatched service to community members, and is consistently ranked as one of the best library systems in the nation. Here, you'll enjoy an extensive physical and digital collection, technology services including 3D printing and free WiFi hotspots, multilingual collections, literacy services, online high school, and thousands of community programs and events per year.