The Contra Costa County Public Library serves over 1 million residents in Martinez. The library maintains over 1.2 million volumes and circulates over 5.6 million items per year. In addition to providing a literacy program for kids and older adults, the library offers technology services where users can print and scan materials.

Contact Contra Costa County Public Library


Physical Address:
777 Arnold Dr, Ste 210
Martinez, California 94553


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