Cenic.org
86M+
Visits to Libraries
86%
Connect to CalREN
8.3M+
Users of public Internet

California Public Libraries and CENIC

Libraries in more than 80% of jurisdictions across the state connect to CENIC’s California Research and Education Network.
86M+ Visits to Libraries
86% Connect to CalREN
8.3M+ Users of public Internet

California Public Libraries and CENIC

Libraries in more than 80% of jurisdictions across the state connect to CENIC’s California Research and Education Network.

CENIC supports public libraries in becoming community hubs

Widely considered the ultimate source of information, libraries have established themselves as the de facto place to turn when one needs to research a topic or simply secure a reliable Internet connection. Whether individuals are there for free WiFi, telehealth, job training, or online classes, California’s libraries have, in recent decades, emerged as digital hubs accessible to all–particularly post-pandemic.


Libraries in Action with CENIC

Libraries are unique among knowledge-driven institutions. They serve people from all walks of life and at all ages—from preschoolers to senior citizens—by connecting them with the education, training, and even research resources they need to participate in and contribute to society. Libraries also help bridge the state’s digital divide by supporting visitors with job searches, online classes, telehealth, cultural events, digital courses, and other assets that improve their lives. They’ve also become instrumental in assisting communities to respond and recover from disasters like wildfires.

Before joining CENIC, three-quarters of California’s libraries had very slow Internet connections—at or below 2 Megabits per second, far slower than many private homes. For two-thirds of libraries, these connections would fill soon after they opened their doors for the day.

Many libraries are now connected to the Internet 10 to 100 times faster than before. Of the 968 libraries connected to CalREN either directly or behind a directly connected main branch, most connect at speeds between 1–5 Gbps, with over 80 connecting at 10 Gbps and three at 100 Gbps. The Los Angeles Public Library was the first public library in the world with a 100 Gbps connection. Without CENIC, this level of connectivity would not be possible for libraries without tough or even impossible trade-offs.

With these improvements, Californians of all ages can trust their libraries to provide a high level of connectivity to online resources worldwide and a robust, best-in-class network path to California K–12 schools, institutions of higher learning, cultural and healthcare institutions, and more.

CENIC membership also allows libraries to overcome any limitations presented by their physical infrastructure. In some library systems, older buildings make it difficult to maintain reliable, on-site network infrastructure. However, improved connectivity through CENIC has opened the door to cloud-based solutions that provide greater flexibility and resilience.

CENIC partners with national and international research and education networks, governmental networks, and commercial networks to expand access, working to support broad public access to the educational, research, and cultural assets that position California for a prosperous future.

Positioning Communities for the Future

The California State Library and California public libraries are critical to community connectivity. Together, CENIC and libraries open horizons, prepare people for various opportunities, and create a digitally empowered state. This is especially true during these post-pandemic times when libraries are used for everything from telehealth appointments and job applications to digital downloads and remote work.


More than Ten Years of Milestones