Data / Nonprofits / California / Walnut Creek / Community improvement and capacity building
Community improvement and capacity building nonprofits in Walnut Creek, CA: 28 registered with the IRS
28 community improvement and capacity building nonprofits are registered with the IRS in Walnut Creek, CA, 12 of them 501(c)(3) charities; the 15 that report revenue took in $3.9 million. The largest by revenue: Diablo Valley Giving Partners ($1.1 million), Contra Costa Economic Partnership Inc ($847,074), Medical Staff of John Muir Med Center Walnut Creek Campus ($536,786).
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Every organization, largest by revenue first
Other causes in Walnut Creek, CA
- Education 73
- Human services 56
- Arts, culture and humanities 54
- Philanthropy, voluntarism and grantmaking foundations 44
- Recreation and sports 42
- Religion-related 32
- Housing and shelter 30
- Health care 20
- Environment 18
- Animal-related 17
- International, foreign affairs and national security 14
- Mental health and crisis intervention 14
- Public and societal benefit 11
- Youth development 9
- Medical research 6
- Mutual and membership benefit 5
- Science and technology 5
- Crime and legal-related 5
- Civil rights, social action and advocacy 5
- Diseases, disorders and medical disciplines 5
- Employment 4
Every nonprofit in Walnut Creek, CA · Community improvement and capacity building nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.