Website
Hours
Open. For hours of various branches, go to https://bit.ly/3EVOEVl
Contact Information
Contra Costa County Library administration
777 Arnold Drive, Suite 210
Martinez, CA 94553
925-608-7700
admin@library.cccounty.us
Remote Access
Electronic resources
Digital resources available at https://ccclib.org/digital-resources/
Online catalog
Online catalog available here.
Library Services
Walk-in service
Open
Curbside/front door service
Discontinued
Returns
Book drops open 24/7. No overdue fees.
Programs & Events
Virtual programs
Go to https://bit.ly/3td0Vmb
On site programs
Event calendar at https://ccclib.bibliocommons.com/events/search/index