Data / Nonprofits / New York / Cornwall HDSN
Nonprofits in Cornwall HDSN, NY: 23 registered with the IRS
23 nonprofits are registered with the IRS in Cornwall HDSN, NY, 17 of them 501(c)(3) charities; the 8 that report revenue took in $18.6 million. The largest by revenue: Storm King School ($13.6 million), Rural & Migrant Ministries ($2.6 million), New York Military Academy ($1.6 million). Most common causes: education (3), philanthropy, voluntarism and grantmaking foundations (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Storm King School | Education | 501(c)(3) | 1943 | $13.6 million | $17.7 million | 2025-06 |
| Rural & Migrant Ministries | 501(c)(3) | 1985 | $2.6 million | $90,667 | 2024-12 | |
| New York Military Academy | 501(c)(3) | 1947 | $1.6 million | $1.1 million | 2025-06 | |
| Cornwall Yacht Club Inc | Recreation and sports | 501(c)(7) | 2001 | $255,745 | $1.2 million | 2025-10 |
| The Hudson Valley Riverbank Historic Sites | Arts, culture and humanities | 501(c)(3) | 2013 | $207,847 | $243,134 | 2025-12 |
| International Assoc of Arson Invest Nys Chapter 23 | 501(c)(3) | 2014 | $117,694 | $89,716 | 2025-06 | |
| Cornwall Central School Districtparent-Teacher Organizations | Education | 501(c)(3) | 2018 | $87,446 | $87,627 | 2025-06 |
| Storm King Fire Engine Company Number 2 | Public safety, disaster preparedness and relief | 501(c)(4) | 2014 | $82,491 | $377,246 | 2024-12 |
| Beth C and Henry E Adams Private Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $72,666 | 2024-12 | |
| Catholic Daughters of the Americas | 501(c)(3) | 1946 | ||||
| Catholic Daughters of the Americas | 501(c)(3) | 1972 | ||||
| City of Newburgh Lions Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Civil Service Employees Association | 501(c)(5) | 1970 | $0 | $0 | 2025-09 | |
| Cornwall Area Swim Team Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Henry O Flipper Chapter of the Rocks Incorporated | Education | 501(c)(3) | 2025 | $346 | 2025-12 | |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $0 | $0 | 2025-06 | |
| Knights of Columbus Our Lady of the Rosary of Fatima Council 7460 | Mutual and membership benefit | 501(c)(8) | 2025 | $0 | $0 | 2025-06 |
| Lolos Lost and Found Animals Inc | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Mid-Hudson Valley Dsa | Community improvement and capacity building | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| Nikirahul Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $341,819 | 2024-12 | |
| Paul Holden Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Pta New York Congress | 501(c)(3) | 1954 | ||||
| Roman Catholic Church of Saint Thomas of Canterbury and Saint Jos | 501(c)(3) | 1946 |
By cause in Cornwall HDSN, NY
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.