Data / Nonprofits / Iowa / Washington / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Washington, IA: 7 registered with the IRS
7 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Washington, IA, 6 of them 501(c)(3) charities; the 3 that report revenue took in $8 million. The largest by revenue: Washington County Riverboat Foundation ($5.1 million), Washington County Hospital Foundation ($2.7 million), Washington Iowa Betterment Foundation ($237,877).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Washington County Riverboat Foundation | 501(c)(4) | 2006 | $5.1 million | $4.4 million | 2025-12 |
| Washington County Hospital Foundation | 501(c)(3) | 1997 | $2.7 million | $11.6 million | 2025-06 |
| Washington Iowa Betterment Foundation | 501(c)(3) | 1997 | $237,877 | $486,047 | 2024-12 |
| Community Foundation of Washington County Inc | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Iowa P E O Project Fund Inc | 501(c)(3) | 1951 | $3.3 million | 2026-03 | |
| Rock N Ride | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Saint James Foundation Inc | 501(c)(3) | 1996 | $0 | $0 | 2025-07 |
Other causes in Washington, IA
- Human services 12
- Arts, culture and humanities 10
- Education 8
- Religion-related 6
- Recreation and sports 5
- Community improvement and capacity building 4
- Public and societal benefit 3
- Youth development 3
Every nonprofit in Washington, IA · 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.