Contra Costa County Library

What Contra Costa County Library does

Contra Costa County Library is a public library system serving the residents of Contra Costa County, California, operating 26 community branch locations and headquartered in Martinez. Founded in 1913, the system is a government entity under the County of Contra Costa, with a current headcount of 251-500 staff. The library provides free access to physical materials (books, DVDs, audiobooks, music), digital resources (eBooks, eAudiobooks, streaming video), educational programs for all ages, and community services including early literacy, adult literacy (Project Second Chance), ESL programs, and Career Online High School.

The library's primary digital platform is BiblioCommons, which powers the catalog, patron account management, and digital content delivery. The system integrates with third-party digital content providers including Kanopy (streaming video), OverDrive/Libby (eBooks and audiobooks), O\'Reilly for Public Libraries (technology and business content), LinkedIn Learning (job skills), LearningExpress (test prep), and Brainfuse (live tutoring). Distribution channels include 26 physical branches, the ccclib.org website, the BiblioApp, the all-electric Rolling Reader outreach van for underserved communities, and a home delivery service. Specialized programs include Seed Libraries at multiple branches, Discover & Go museum passes, LINK+ interlibrary loan, and Library of Things non-traditional item lending.

The library is funded primarily through Contra Costa County tax revenues, supplemented by donations to The Library Foundation and Project Second Chance (tax-deductible contributions), and extensive volunteer support including 30+ Friends and Foundation organizations backing individual branches. All services are free to county residents with a library card, with nominal fees only for printing/copying. The system shows no commercial revenue model and is governed by the County Board of Supervisors with the County Librarian (Alison McKee) serving as the chief executive.

Name

Contra Costa County Library

Legal name

Contra Costa County Library

Website

https://ccclib.org

Company type

Private

Founded year

1913

Operating status

Operating

Headcount range

251–500 employees

Short description

Contra Costa County Library is a public library system serving residents of Contra Costa County, California through 26 community branches, offering free physical and digital resources, educational programs, and community services funded primarily by county tax revenues.

Ownership category

akta.pro rank

Product category

Public Library Services

NAICS

Libraries and Archives (519210), Libraries and Archives (51921), Educational Services (611), Educational Support Services (6117)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Public Library Operations & Community Branch Management (EDAEAGAC)

akta.pro secondary industries

Library Collections & Cataloging Services (Acquisitions, Metadata, Circulation) (EDAEAGAE), Interlibrary Loan (ILL) & Resource Sharing Operations (EDAEAGAK), Library-Based Learning Programs (Public Libraries) (EDAAAFAA), Library User Services & Information Support (Reference, Research Help, Instruction Support) (EDAEAGAL)

Keywords

• Public library services
• Community library
• Digital lending
• Early literacy
• Library programs

Headquarters

HQ city

Causeway Bay

HQ country

Hong Kong SAR China

HQ region

Asia

Offices25 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Public Tax Funding: Primarily funded through Contra Costa County government tax revenues and budgets
2. Donations and Fundraising: Receives monetary donations via check to the library, and through PayPal to The Library Foundation and Project Second Chance. All contributions are tax deductible.
3. Volunteer Services: Operates with significant volunteer support across 26 community libraries, with volunteers assisting in home delivery, literacy programs, and community services

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Contra Costa County Library is a public library system offering free access to physical and digital library materials, educational and community programs, and technology services across 26 community branches and a BiblioCommons-powered online catalog. Patrons can borrow books, DVDs, audiobooks, eBooks, eAudiobooks, and streaming video; attend storytimes, Summer Reading, author talks, and teen programs; and use digital learning resources including O'Reilly, LinkedIn Learning, LearningExpress, and Brainfuse. Specialized programs include Career Online High School, Project Second Chance adult literacy, the Rolling Reader early literacy outreach van, Seed Library, LINK+ interlibrary loan, Discover & Go museum passes, and Home Delivery for patrons unable to visit branches.

Product overview

Contra Costa County Library is a public library system comprising 26 branch locations offering physical materials (books, DVDs, CDs, audiobooks), digital resources (eBooks, eAudiobooks, streaming video), and community programs. The library's primary digital platform is the BiblioCommons-powered catalog and account management system. Core services include interlibrary loan (LINK+), museum passes (Discover & Go), the Seed Library program for sustainable gardening, and the all-electric Rolling Reader early literacy outreach van. The library also provides specialized collections including the African American Collection, Jazz Special Collection, and Local History Connection, alongside educational programs such as Career Online High School and adult literacy services.

Differentiator

Problem solved

Functional benefit

Products and services

• BiblioCommons Catalog and Account Platform

Named customers4 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

19 partnerships are on record, tiered core and minor.

• The Library Foundation of Contra CostacoreStrategic or Co-development PartnerPrimary foundation supporting the library system with fundraising, advocacy, and supplementary funding for programs, collections, facilities, and equipment.
• Project Second Chance, Inc.coreStrategic or Co-development PartnerAdult literacy organization providing one-on-one basic literacy instruction to English-speaking adults; accepts PayPal donations and provides tutoring services at library locations.
• Pinole Garden ClubcoreStrategic or Co-development PartnerCollaborates with Pinole Library on the Pinole Seed Library; joint effort to make seeds freely available to the community.
• Moraga Garden ClubcoreStrategic or Co-development PartnerPartners with Moraga Library to create the Moraga Seed Library; provides special book collection about seeds and local gardening; sponsors the seed library.
• El Cerrito Community Garden NetworkcoreStrategic or Co-development PartnerSponsors the 'Seeds of Cerrito' seed library at El Cerrito Library.
• Mt. Diablo Unified School DistrictcoreStrategic or Co-development PartnerPartners with Bay Point Library at Riverview Middle School location; supports Bay Point Seed Library through MDUSD Growing Healthy Kids Program.
• Various School DistrictscoreStrategic or Co-development PartnerPartner school districts provide Free Student Meals at select library locations for children and teens throughout the county.
• Home Depot #644 (Pittsburg)minorGTM or Marketing PartnerGenerous donation supporting the Antioch Seed Library project.
• Bill's Ace Hardware (Martinez)minorGTM or Marketing PartnerProvides generous seed donations to support the Martinez Seed Library.
• McDonnell Nursery (Orinda)minorGTM or Marketing PartnerGenerous support for the Orinda Library Seed Exchange program.
• Friends of the Orinda LibrarycoreStrategic or Co-development PartnerLocal Friends group supporting Orinda Library Seed Exchange with generous donations.
• Friends of Ygnacio Valley LibrarycoreStrategic or Co-development PartnerLocal Friends group supporting Ygnacio Valley Library through volunteering and fundraising for book sales and fundraising efforts.
• Vincent A. Davi FamilyminorGTM or Marketing PartnerEndowment from the Vincent A. Davi family supports the large cookbook collection at Pittsburg Library.
• KanopycoreTechnology or IntegrationStreaming video platform providing library patrons access to films; technical support available through Kanopy Support form.
• OverDrive ( Libby)coreTechnology or IntegrationDigital lending platform for eBooks, eAudiobooks, and digital magazines; technical support available through OverDrive's Front Line Tech Support Team.
• O'Reilly for Public LibrariescoreTechnology or IntegrationDigital resource providing on-demand access to thousands of eBooks, eAudiobooks, and videos on technology and business topics.
• LinkedIn LearningcoreTechnology or IntegrationDigital resource providing job skills courses covering web design, IT, instruction, media production, and more.
• LearningExpresscoreTechnology or IntegrationDigital resource for achieving educational and professional goals, building skills, and preparing for academic and civil service tests.
• BrainfusecoreTechnology or IntegrationLive tutoring and homework help platform connecting patrons with online tutors; also offers writing assistance and resume help.

Scale indicators12 records

Recent moves6 records

Expansion highlights8 records

Direct peers

• Alameda County Library: Adjacent Bay Area county library system operating multiple branches serving a similar demographically and economically diverse Northern California population. Directly comparable in scale, governance model, and free direct-to-consumer service delivery, with overlapping digital platforms (OverDrive/Libby, Kanopy).
• Santa Clara County Library District: California county library district with multiple branches offering physical and digital lending, programming, and literacy services funded primarily by property tax. Highly comparable in scale, funding mechanism, and operational model to CCCLib; both face similar Bay Area cost structures and demographic mix.
• San Francisco Public Library: Major urban California public library system serving San Francisco residents with branch network, digital lending, and community programming. Directly comparable in service mix (BiblioCommons platform, OverDrive/Libby, Kanopy), free-to-resident model, and educational programming — including adult literacy, ESL, and workforce resources.
• Los Angeles Public Library: Largest US public library system by population served, operating a similar multi-branch, free direct-to-consumer library model in California. Strongly comparable in service breadth (digital lending, literacy, ESL, workforce development, seed/tool libraries) and county/municipal funding dependency.
• King County Library System: Large Pacific-coast county library system operating a dense branch network funded by property tax. Directly comparable in geographic reach, service mix (digital lending, programming, community partnerships), and reliance on Friends/Foundation groups for supplemental support.
• New York Public Library: Iconic multi-branch public library system in the US offering free lending, programming, and digital resources under mixed public/private funding. Comparable in mission, free-to-resident positioning, literacy/education programming, and digital lending stack.
• Hennepin County Library: Minnesota county library system with multi-branch coverage, robust digital lending, and community programming funded by county property tax. Comparable in branch-network scale, mission focus on educational equity, and partnership-heavy service delivery model.
• Chicago Public Library: Major US urban public library system offering free lending, literacy, ESL, and workforce programming through a branch network. Directly comparable in scale, free-to-resident model, and emphasis on digital equity and adult education.
• Multnomah County Library: Pacific Northwest county library system offering branch-based lending, programming, and digital resources under county funding. Highly comparable in operational model, branch-network structure, and reliance on library foundations for supplemental programming capital.

Others

• BiblioCommons: Vendor of the integrated library system CCCLib uses for its catalog, account management, and digital lending. Relevant as a platform dependency rather than a true peer — illustrates the underlying technology layer that powers similar services across North American public library systems.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/theccclib/videos
• Xx.com/contracostalib
• Facebookfacebook.com/ccclib
• LinkedInlinkedin.com/company/pittsburg-library

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Contra Costa County Library