Photo: Mzedp / Wikimedia Commons (CC0)
San Diego has two large public library systems: the San Diego Public Library, run by the City of San Diego with its Central Library in East Village and dozens of branches, and the San Diego County Library, which serves unincorporated areas and many smaller cities. Both are free to join for local residents.
San Diego Public Library
Cards are free to people who live in California or own property in the City of San Diego, and to members of the armed forces stationed in San Diego County. Non-residents can get a card for an annual fee. You can start an application online for a temporary account number, then visit a branch with photo ID and proof of a California address to get your permanent card.
San Diego County Library
The county system offers eCards to county residents, giving access to digital collections online, and full cards at its branches.
What a card unlocks
- Books, movies and music, plus e-books and audiobooks through apps such as Libby.
- Online databases, language learning and research tools.
- Computer and Wi-Fi access, study rooms and printing at branches.
- Programs for children, teens and adults, from story times to job help.
The Central Library, which opened in 2013 at Park Boulevard and J Street, also has a rooftop garden and event spaces.
By 
