Data / Nonprofits / Illinois / Monmouth / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Monmouth, IL: 5 registered with the IRS
5 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Monmouth, IL, 4 of them 501(c)(3) charities; the 1 that report revenue took in $94,556. The largest by revenue: Youngs Lake Inc ($94,556).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Youngs Lake Inc | 501(c)(7) | 2001 | $94,556 | $125,383 | 2025-07 |
| Addleman Family Foundation | 501(c)(3) | 1965 | $258,212 | 2025-12 | |
| Community Health Foundation of Warren and Henderson Counties | 501(c)(3) | 2008 | $17.3 million | 2025-12 | |
| Jamieson Community Center Foundation Inc | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| Tartan Bluff Foundation Inc | 501(c)(3) | 2025 | $1 | 2025-12 |
Other causes in Monmouth, IL
- Youth development 6
- Education 6
- Human services 5
- Recreation and sports 4
- Arts, culture and humanities 4
- Religion-related 3
- Community improvement and capacity building 3
Every nonprofit in Monmouth, IL · 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.