In the News

County Librarian's Message for September 2022

County Librarian Alison McKee talks about Library Card Sign-Up Month and her favorite things about libraries.

Pleasant Hill Library Grand Opening

Join us for the grand opening of the new Pleasant Hill Library on Saturday, July 30 at 10 a.m.

Social Media Ambassadors

Help us spread the word about all the amazing services, resources and programs at the Library. Sign up to be a Social Media Ambassador.

By the Numbers

Library Founded: 1913
Community Libraries: 26
Total Staff: 357
Population Served: 1,165,927
Cardholders: 351,658
Collection:  1.3 million items



Love Your Library?

We want to hear your library story.
Has the library inspired you, helped you or been one of your favorite places?
Tell us why.
Your story helps us tell our story.

Click here to share with us.

Media Inquiries

Brooke Converse
Public Information Officer
O: 925.608-7713 C: 925.329.8414

Wildfire Safety

Wildfire Preparedness and Evacuation Guide

Learn about the important steps you can take to prepare your family and neighbors should an evacuation due to fire become necessary.
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