Libraries
County and city libraries. Each listing links to the official page; hours and details change, so confirm there. Last checked October 19, 2026.
Emergency? Call 911. This directory is not a substitute for 911.
Alameda County
Alameda County Library ↗The county library system for most of Alameda County, with online books and events.
Contra Costa County
Contra Costa County Library ↗The county library system, with branches across Contra Costa.
Danville
Danville Community Center and Library ↗A Town rental venue; see the page for details.
Danville
Danville Library (Contra Costa County Library) ↗400 Front Street. Hours and programs are on the library's page.
Dublin
Dublin Library (Alameda County Library) ↗Dublin's branch of the county library.
Livermore
Livermore Public Library ↗The City's library, with locations at Civic Center, Rincon and Springtown.
Pleasanton
Library member services ↗City of Pleasanton library page: hours, services and programs.
Pleasanton
Library programs and events ↗City of Pleasanton library page: hours, services and programs.
Pleasanton
Pleasanton Library (City) ↗City of Pleasanton library page: hours, services and programs.
San Ramon
Dougherty Station Library (Contra Costa County Library) ↗Listed on the City's community links page.
San Ramon
San Ramon Library (Contra Costa County Library) ↗Listed on the City's community links page.
Walnut Creek
Walnut Creek Library (Contra Costa County Library) ↗Linked from the City's libraries page.
Walnut Creek
Ygnacio Valley Library (Contra Costa County Library) ↗Ygnacio Valley branch of the Contra Costa County Library, in Walnut Creek.
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