Data / Nonprofits / Washington / Walla Walla / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Walla Walla, WA: 15 registered with the IRS
15 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Walla Walla, WA, 15 of them 501(c)(3) charities; the 5 that report revenue took in $33.7 million. The largest by revenue: Blue Mountain Community Foundation ($31.9 million), United Way of the Blue Mountains ($1.7 million), Rotary Foundation of Walla Walla ($79,270).
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Every organization, largest by revenue first
Other causes in Walla Walla, WA
- Education 25
- Youth development 22
- Recreation and sports 22
- Human services 22
- Arts, culture and humanities 21
- Religion-related 19
- Environment 7
- Community improvement and capacity building 7
- Health care 6
- International, foreign affairs and national security 5
- Housing and shelter 5
- Crime and legal-related 5
- Public safety, disaster preparedness and relief 4
- Food, agriculture and nutrition 4
- Mental health and crisis intervention 4
- Public and societal benefit 4
Every nonprofit in Walla Walla, WA · Philanthropy, voluntarism and grantmaking foundations 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.