Coming soon to San Pablo and Pittsburg too, the self-service program lets patrons use the unstaffed location’s facilities in the afternoon.

The Contra Costa County Library system is celebrating a record-breaking year for digital checkouts in 2025, reaching an extraordinary 3,045,601 checkouts via Overdrive’s Libby app. Library Lines: ...

MARTINEZ, Calif. (KGO) -- It may take several days to recover from a ransomware attack that has shuttered the online network linking all branches Contra Costa County Library branches and the Martinez ...

An internet service outage is affecting all Contra Costa County Library locations Wednesday, according to library officials. The county library announced Wednesday afternoon that a problem with its ...

Contra Costa County library branches in Antioch, Concord and Walnut Creek are each receiving $10,000 donations as part of a nationwide initiative to commemorate the upcoming 250th anniversary of the ...