A leader, innovator, champion, and important source of trusted information to Californians and their libraries.
The State Library is one of California's oldest public research libraries that helps a diverse people, their governments, and their libraries meet their knowledge and information needs
We empower the people of the nation's most diverse and populous state by providing credible information services to all Californians.
"The California State Library, a California public research institution, provides its customers with the accurate, up-to-date information they need to do their jobs easily, quickly, and confidently."