Data / Nonprofits / New York / Setauket
Nonprofits in Setauket, NY: 69 registered with the IRS
69 nonprofits are registered with the IRS in Setauket, NY, 62 of them 501(c)(3) charities; the 21 that report revenue took in $27.3 million. The largest by revenue: Response of Suffolk County Inc ($9.5 million), St Georges Golf & Country Club Inc ($8.3 million), Emma S Clark Memorial Library Association ($6.1 million). Most common causes: education (8), arts, culture and humanities (8), philanthropy, voluntarism and grantmaking foundations (8).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Response of Suffolk County Inc | 501(c)(3) | 1983 | $9.5 million | $11.6 million | 2024-12 | |
| St Georges Golf & Country Club Inc | 501(c)(7) | 1971 | $8.3 million | $4.1 million | 2025-12 | |
| Emma S Clark Memorial Library Association | Education | 501(c)(3) | 1949 | $6.1 million | $10.4 million | 2025-12 |
| Gallery North Inc | Arts, culture and humanities | 501(c)(3) | 1997 | $1.3 million | $5.4 million | 2025-09 |
| Three Village Community Trust Inc | Environment | 501(c)(3) | 2004 | $714,854 | $2.5 million | 2024-12 |
| MN Foundation Inc | Health care | 501(c)(3) | 2021 | $255,953 | $949,903 | 2025-09 |
| Setauket Parents Play School Inc | Education | 501(c)(3) | 2000 | $164,368 | $25,143 | 2025-12 |
| Three Village Youth Patriots Inc | Recreation and sports | 501(c)(3) | 2022 | $150,346 | $47,817 | 2025-12 |
| Setauket Neighborhood Association Inc | 501(c)(4) | 1964 | $131,367 | $549,368 | 2025-09 | |
| Country Dance & Song Society Inc | Arts, culture and humanities | 501(c)(3) | 1993 | $122,226 | $234,858 | 2025-08 |
| Crane Neck Association Inc | Community improvement and capacity building | 501(c)(7) | 2019 | $101,310 | $355,913 | 2026-03 |
| Three Village Garden Club Inc | 501(c)(3) | 1981 | $82,981 | $685,598 | 2025-02 | |
| Pta New York Congress | Education | 501(c)(3) | 1954 | $67,661 | $23,861 | 2025-06 |
| Joseph Larosa Jr Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $61,388 | $73,193 | 2024-12 |
| Pta New York Congress | 501(c)(3) | 1954 | $56,563 | $32,630 | 2025-06 | |
| Tommy Angel Foundation Inc | Environment | 501(c)(3) | 2024 | $53,634 | $152,628 | 2025-12 |
| Pta New York Congress | 501(c)(3) | 1954 | $43,781 | $34,677 | 2025-06 | |
| Poquott Community Events II Inc | Community improvement and capacity building | 501(c)(3) | 2016 | $27,848 | $11,932 | 2025-12 |
| Room 4 Love Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $12,223 | $14,584 | 2025-12 |
| Rosenthal Center for Addiction Studies Inc | Mental health and crisis intervention | 501(c)(3) | 2016 | $10,031 | $107,487 | 2024-06 |
| John A Thomann Memorial Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $8,817 | $100,965 | 2025-12 |
| Aboutsmilesworld LTD | Education | 501(c)(3) | 2015 | $100 | 2025-12 | |
| Avenorpedo Scholarship Fund LLC | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bayberry Cove Assoc Inc | 501(c)(7) | 1962 | $0 | $0 | 2025-03 | |
| Bayview Association Inc | 501(c)(7) | 1991 | $0 | $0 | 2025-12 | |
| Bethel African Methodist Episcopal Church | Religion-related | 501(c)(3) | 2026 | |||
| Caroline Church of Brookhaven | 501(c)(3) | 1972 | ||||
| Chabad at Stony Brook Inc | 501(c)(3) | 1990 | ||||
| Chinese Environmental Scholars and Professionals Network Inc | Environment | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Dip A Stick for Diabetes Corporation | Health care | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Fellowship Synogogue | 501(c)(3) | 1977 | ||||
| Flexible Success Inc | Public and societal benefit | 501(c)(3) | 2024 | $0 | $4,660 | 2024-12 |
| Formosan Society for Performingarts Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Fulltray Inc | Youth development | 501(c)(3) | 2025 | |||
| Gulati Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $1.1 million | 2025-12 | |
| Hsia-Wu Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Hwa Um Sa Temple | Religion-related | 501(c)(3) | 1996 | |||
| Joy & Happiness | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Kayak Fishing Association of Ny LTD Kfa Ny | Recreation and sports | 501(c)(7) | 2008 | $0 | $0 | 2025-12 |
| Kingdom Hearts Inc | Religion-related | 501(c)(3) | 2003 | $0 | $0 | 2026-05 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Kyndr Foundation | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| M R Metzger Family Foundation Inc | Human services | 501(c)(3) | 2014 | $8.3 million | 2024-11 | |
| Multicultural Solidarity Long Island | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1969 | $0 | $0 | 2026-05 | |
| New York Zen Center of Rinzai-Ji Inc C O Edgar Kann | 501(c)(3) | 1978 | ||||
| North Shore Church of the Nazarene | 501(c)(3) | 1963 | ||||
| Ny Metro PB Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Old Field Lighthouse Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $1 | 2024-12 |
| Paniagua Cycling Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Pta New York Congress | 501(c)(3) | $0 | $0 | 2026-06 | ||
| Recorder Orchestra Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $0 | $0 | 2023-12 |
| Rommel Wilson Memorial Fund Inc | 501(c)(3) | $3.7 million | 2025-12 | |||
| Rooting4stem | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Salt & Light Charitable Works Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $277,170 | 2025-09 | |
| Sanguinity Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $51,864 | 2025-12 | |
| Setauket Harbor Task Force | Environment | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Siena Mens Lacrosse Parent Organization Inc | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Society of Emergency Physician Intensivists and Resuscitationists | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| St German of Alaska Eastern Orthodox Catholic Church | 501(c)(3) | 1974 | ||||
| Stony Brook Church | Religion-related | 501(c)(3) | 2025 | |||
| Strong Charities LTD | Housing and shelter | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Teaching Happiness Inc | Education | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| The Greek Orthodox Patriachate of Jerusalem | Religion-related | 501(c)(3) | 2003 | |||
| The Hellenic Link Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Three Village Youth Golf Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ward Melville Varsity Cheerleading Booster Club Inc | Recreation and sports | 501(c)(3) | 2024 | |||
| Young Wild and Free | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Zonta Charities of Suffolk Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1994 | $0 | $0 | 2026-05 |
By cause in Setauket, NY
- Education 8
- Arts, culture and humanities 8
- Philanthropy, voluntarism and grantmaking foundations 8
- Recreation and sports 5
- Religion-related 5
- Community improvement and capacity building 5
- Environment 4
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.