Data / Nonprofits / New York / Potsdam
Nonprofits in Potsdam, NY: 103 registered with the IRS
103 nonprofits are registered with the IRS in Potsdam, NY, 76 of them 501(c)(3) charities; the 46 that report revenue took in $681.5 million. The largest by revenue: Canton-Potsdam Hospital ($385.7 million), Clarkson University ($223.5 million), Gouverneur Hospital ($36 million). Most common causes: education (18), arts, culture and humanities (7), recreation and sports (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Canton-Potsdam Hospital | Health care | 501(c)(3) | 1973 | $385.7 million | $342 million | 2024-12 |
| Clarkson University | Education | 501(c)(3) | 1955 | $223.5 million | $454.6 million | 2025-06 |
| Gouverneur Hospital | Health care | 501(c)(3) | 2014 | $36 million | $31.3 million | 2024-12 |
| Potsdam Auxiliary & College Educational Services Inc | Education | 501(c)(3) | 1953 | $7.3 million | $5.1 million | 2025-05 |
| Potsdam College Foundation Inc | Education | 501(c)(3) | 1970 | $6 million | $71.9 million | 2025-06 |
| St Lawrence Health System Inc | Health care | 501(c)(3) | 2015 | $3.6 million | $40.2 million | 2024-12 |
| Hospice of St Lawrence Valley Inc | Human services | 501(c)(3) | 1988 | $3.5 million | $4.7 million | 2024-12 |
| St Lawrence Health Foundation Inc | Health care | 501(c)(3) | 1987 | $2.5 million | $36 million | 2024-12 |
| International Brotherhood Teamsters | 501(c)(5) | 1959 | $1.4 million | $807,661 | 2024-12 | |
| St Lawrence County Health Initiative Inc | Health care | 501(c)(3) | 2000 | $1.4 million | $593,098 | 2024-12 |
| Potsdam Volunteer Rescue Squad Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2004 | $1.2 million | $3.5 million | 2025-09 |
| Suny Potsdam Child Care Center Inc | Human services | 501(c)(3) | 1990 | $1 million | $1.2 million | 2025-06 |
| North Country Childrens Museum | Arts, culture and humanities | 501(c)(3) | 2014 | $990,076 | $4.6 million | 2025-06 |
| Citec Inc | Education | 501(c)(3) | 1993 | $898,016 | $1.5 million | 2025-12 |
| St Lawrence County Arts Council | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1990 | $893,062 | $2 million | 2024-12 |
| Northern New York Library Network | Education | 501(c)(3) | 1966 | $875,653 | $1.2 million | 2025-06 |
| Potsdam Humane Society Inc | Animal-related | 501(c)(3) | 1988 | $743,830 | $1.7 million | 2024-12 |
| Potsdam Sandstone Senior Citizens Club Inc | 501(c)(3) | 1994 | $691,171 | $3.9 million | 2024-12 | |
| Potsdam Public Library | Education | 501(c)(3) | 2009 | $672,766 | $1.6 million | 2025-06 |
| Northern New York Resources Corporation | Education | 501(c)(3) | 2000 | $555,104 | $6 million | 2025-12 |
| Sandstone Housing Corp | Housing and shelter | 501(c)(4) | 1974 | $477,374 | $1.7 million | 2025-03 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $470,097 | $521,126 | 2025-03 | |
| Canton-Potsdam Medical Practice PLLC | Diseases, disorders and medical disciplines | 501(c)(3) | 2015 | $364,477 | $105,765 | 2024-12 |
| Student Government Association of Suny Potsdam | Education | 501(c)(3) | 2019 | $344,697 | $666,770 | 2025-05 |
| Orchestra Association of Northern New York Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $283,355 | $431,861 | 2025-06 |
| Potsdam Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2005 | $270,716 | $1.6 million | 2026-03 |
| Cny Connect Ny Inc | Education | 501(c)(3) | 2010 | $206,785 | $199,854 | 2024-06 |
| Bayside Cemetery Association | 501(c)(13) | $190,589 | $1.3 million | 2024-12 | ||
| Potsdam Lodge 2397 Loyal Order of Moose | 501(c)(8) | 1972 | $167,704 | $241,755 | 2025-04 | |
| West Potsdam Volunteer Fire Department | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $162,992 | $594,998 | 2024-12 |
| Potsdam Figure Skating Club | Recreation and sports | 501(c)(3) | 2001 | $160,661 | $151,178 | 2026-03 |
| Potsdam Junior Hockey Association Inc | 501(c)(3) | 1970 | $119,606 | $80,803 | 2025-08 | |
| New Hope Transformation House Ministries Inc | Religion-related | 501(c)(3) | 2012 | $97,708 | $60,367 | 2025-12 |
| Associated Colleges of the St Lawrence Valley | 501(c)(3) | 1970 | $96,661 | $177,402 | 2025-06 | |
| New York State Agricultural Society | 501(c)(6) | 1963 | $84,856 | $19,980 | 2025-09 | |
| Potsdam Booster Club Inc | Education | 501(c)(3) | 2003 | $71,228 | $62,730 | 2024-12 |
| Potsdam Holiday Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $62,855 | $71,093 | 2025-08 |
| Potsdam Hospital Guild Inc | 501(c)(3) | 1978 | $50,905 | $107,893 | 2024-12 | |
| Trustees of Truch Drivers and Helpers Local 687 Insurance Trust | 501(c)(9) | 1979 | $40,844 | $78,989 | 2024-12 | |
| Rotary International | 501(c)(4) | 1942 | $26,782 | $27,880 | 2025-06 | |
| Sandstoner Foundation Inc | Education | 501(c)(3) | 2002 | $20,956 | $6,026 | 2024-12 |
| Algonquin To Adirondacks Collaborative Inc | Environment | 501(c)(3) | 2021 | $18,000 | $37,502 | 2024-12 |
| Parishville Hopkinton Pto Inc | Education | 501(c)(3) | 2024 | $13,488 | $7,702 | 2025-12 |
| Potsdam Youth Recreation Association Inc | Recreation and sports | 501(c)(3) | 2008 | $9,536 | $29,441 | 2025-12 |
| Americans Supporting Armed Services Inc Or Asas | Public and societal benefit | 501(c)(3) | 2017 | $7,388 | $3,098 | 2025-12 |
| Alpha Phi Omega | 501(c)(3) | 1957 | $0 | $0 | 2023-08 | |
| Alumni Association of the State University College at Potsdam | 501(c)(3) | 1970 | $0 | $0 | 2026-03 | |
| American Chemical Society | 501(c)(3) | 1946 | $0 | $0 | 2025-12 | |
| American Federation of Teachers | 501(c)(5) | 1967 | $0 | $0 | 2024-06 | |
| American Federation of Teachers | 501(c)(5) | 1967 | $0 | $0 | 2026-06 | |
| Amvets | 501(c)(19) | 1945 | $0 | $0 | 2025-12 | |
| Arnold Air Society-Silver Wings | 501(c)(4) | 1953 | $0 | $0 | 2025-12 | |
| Association for Computing Machinery | 501(c)(3) | 1968 | ||||
| Association for Computing Machinery | 501(c)(3) | 1968 | ||||
| Azure Mountain Friends | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Beta Alpha Psi National Council | 501(c)(3) | 1974 | $0 | $0 | 2024-04 | |
| Cinema 10 Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $0 | $0 | 2025-06 |
| Clarkson Chapter of Delta Upsilon International Fraternity Inc | Education | 501(c)(7) | 2018 | $0 | $0 | 2026-06 |
| Council of Religious Concern Inc | 501(c)(3) | 1987 | $0 | $0 | 2022-12 | |
| Curry Roper Memorial Inc | 501(c)(13) | 2025 | $0 | $0 | 2025-12 | |
| Delta Upsilon International Fraternity Inc | 501(c)(7) | 1996 | $0 | $0 | 2024-12 | |
| Disabled American Veterans | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Empire State Foa Inc | Community improvement and capacity building | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| Friends of Parishville | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Friends of the Potsdam Public Library Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Good News Radio Inc | 501(c)(3) | 1986 | $0 | $0 | 2026-06 | |
| Honor Society of Phi Kappa Phi | Education | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| Institute for Learning Centered Education Inc | Education | 501(c)(3) | 2011 | $1,157 | 2025-12 | |
| Julia E Crane Alumni Association Inc | 501(c)(3) | 1972 | $0 | $0 | 2026-06 | |
| Knight Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-06 | |
| Muslim Students Association of Northern New York | 501(c)(3) | 1983 | ||||
| New Hope Community Church | 501(c)(3) | 1972 | ||||
| New York Association of College Music Programs Inc | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| New York Chi Chapter of the Sigma P Hi Epsilon Fraternity | Education | 501(c)(7) | 2026 | |||
| New York Farm Bureau | 501(c)(5) | 1966 | $0 | $0 | 2025-09 | |
| Northeastern Anthropological Assoc Neaa | Arts, culture and humanities | 501(c)(3) | 1995 | $17,628 | 2023-12 | |
| Omega Chi Epsilon Chemical Engineer Honor Society | 501(c)(3) | 2018 | $0 | $0 | 2025-06 | |
| Omicron Pi Omicron Fraternity | 501(c)(91) | $0 | $0 | 2025-12 | ||
| Pawsitively Purrfect Retreat | Animal-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Phi Kappa Sigma Fraternity | 501(c)(7) | 1940 | $0 | $0 | 2025-07 | |
| Pi Mu Epsilon Inc | 501(c)(3) | 1953 | $0 | $0 | 2026-06 | |
| Pi Mu Epsilon Inc | 501(c)(3) | 1953 | $0 | $0 | 2026-06 | |
| Potsdam Chamber of Commerce | 501(c)(6) | 1994 | $0 | $142,965 | 2025-12 | |
| Potsdam Community Chorus Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Potsdam Community Dog Park at the Potsdam Humane Society Inc | Animal-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Potsdam Snack Pack Program | Food, agriculture and nutrition | 501(c)(3) | 2025 | |||
| Psi Chi the National Honor Society in Psychology | 501(c)(3) | 1957 | $0 | $0 | 2025-06 | |
| Psi Chi the National Honor Society in Psychology | 501(c)(3) | 1957 | $0 | $0 | 2025-06 | |
| Roman Catholic Church of St Marys in Potsdam Ny | 501(c)(3) | 1946 | 2013-06 | |||
| Saverio Sam Spagnolo Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Sigma Chi Fraternity | 501(c)(7) | 1937 | $0 | $0 | 2025-12 | |
| Slide Adk Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
| Society of Pi Kappa Lambda-Zeta Mu | 501(c)(3) | 2019 | $0 | $0 | 2023-04 | |
| Society of Women Engineers | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Stimulating Opportunities After Retirement Inc | Education | 501(c)(3) | 2025 | |||
| Stockholm Historical Organization | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Tau Beta Pi Association Inc | 501(c)(7) | 1967 | $0 | $0 | 2025-05 | |
| Tau Kappa Epsilon Fraternity Inc | Recreation and sports | 501(c)(7) | 2004 | $0 | $0 | 2025-05 |
| The Beacon Institute Inc | Science and technology | 501(c)(3) | 2004 | $0 | $804 | 2025-06 |
| The Medical Society of the County of St Lawrence Inc | Health care | 501(c)(6) | 2000 | $0 | $0 | 2025-12 |
| Trogers TRD Rescue at Dragonfly Farms | Animal-related | 501(c)(3) | 2024 | |||
| Seaway Private Equity Corporation | Community improvement and capacity building | 501(c)(3) | 2007 | $-1,705,660 | $5.1 million | 2025-12 |
By cause in Potsdam, NY
- Education 18
- Arts, culture and humanities 7
- Recreation and sports 6
- Health care 6
- Philanthropy, voluntarism and grantmaking foundations 4
- Animal-related 4
- Human services 3
- Public safety, disaster preparedness and relief 3
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.