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Data / Nonprofits / New York / Oceanside

Nonprofits in Oceanside, NY: 154 registered with the IRS

154 nonprofits are registered with the IRS in Oceanside, NY, 134 of them 501(c)(3) charities; the 57 that report revenue took in $890.5 million. The largest by revenue: South Nassau Communities Hospital ($780.5 million), South Nassau Communites Hospital ($67.5 million), Barry & Florence Friedberg Jewish Community Center ($14 million). Most common causes: health care (18), human services (17), education (16).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
South Nassau Communities HospitalHealth care501(c)(3)2010$780.5 million$1.20 billion2024-12
South Nassau Communites Hospital501(c)(3)2010$67.5 million$46.3 million2024-12
Barry & Florence Friedberg Jewish Community CenterReligion-related501(c)(3)1963$14 million$6.6 million2025-06
Sunrise Day Camps Association IncHuman services501(c)(3)2015$10.7 million$14.7 million2025-06
Oceanside LibraryEducation501(c)(3)1979$8.3 million$46.7 million2025-06
Bright Star Academy IncEducation501(c)(3)2013$1.8 million$743,8912024-12
3481 Associates Inc501(c)(7)1967$1.2 million$63,0962026-06
American Federation of Teachers501(c)(5)1967$733,626$869,5212024-12
Oceanside United Soccer Club IncRecreation and sports501(c)(3)2011$638,520$655,1502025-12
South Nassau Communities HospitalHealth care501(c)(3)2010$628,352$74,2562006-12
Sibs Place IncHuman services501(c)(3)2017$414,546$2.4 million2024-12
Soul Purpose New York IncRecreation and sports501(c)(3)2022$357,939$15,0402024-12
Ruff House Rescue IncAnimal-related501(c)(3)2010$337,422$956,8832024-12
All About Cats Rescue IncAnimal-related501(c)(3)2011$278,064$599,5112025-12
Volunteer & Exempt Firemens Benevolent Association ofPublic safety, disaster preparedness and relief501(c)(3)1996$275,704$1.6 million2025-12
Forever Family Foundation IncScience and technology501(c)(3)2005$270,500$661,3892024-12
Ministerio Fraternidad Cristiana CorpReligion-related501(c)(3)2016$232,818$623,5722024-12
Knights of Columbus501(c)(8)1940$191,563$244,4762025-06
Oceanside Stallions Roller Hockey IncRecreation and sports501(c)(3)2025$153,592$199,4332025-12
Flushing Jewish Community Council IncHuman services501(c)(3)1995$152,579$19,6582025-06
Iglesia Fraternidad Cristiana Five Town IncReligion-related501(c)(3)2023$124,188$119,9202024-12
Oceanside Hose Company Number One of Oceanside New York IncPublic safety, disaster preparedness and relief501(c)(4)2010$116,713$316,1332025-12
Oceanside Fire Department CorpPublic safety, disaster preparedness and relief501(c)(3)2009$106,324$63,0882025-12
Prince Center for the Visually ImpairedHuman services501(c)(3)2016$100,893$1,1822023-12
Jackie Boys Crew Foundation IncHuman services501(c)(3)2021$87,948$73,3072025-12
South Side Hose Company 2 IncorporatedPublic safety, disaster preparedness and relief501(c)(3)2010$87,017$793,3682025-11
Lsma Foundation IncYouth development501(c)(3)2011$85,289$10,2872025-12
Oceanside Youth Hockey Club IncRecreation and sports501(c)(3)2023$80,983$48,3952025-12
Sailor Cheerleading Parent AssociationEducation501(c)(3)2017$77,124$17,3052025-06
Little League Baseball Inc501(c)(3)1967$73,667$47,4162025-09
Terrace Hose & Chemical Company 3Public safety, disaster preparedness and relief501(c)(4)2000$63,783$231,9322025-12
Pta New York Congress501(c)(3)1970$59,306$52,1342025-06
Aviva Rachel Aryeh FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2007$50,759$232,1642025-12
Sailor Nation Football Parents AssociationRecreation and sports501(c)(3)2016$45,343$20,4522025-03
Pta New York Congress501(c)(3)1954$45,107$27,2482025-06
Kiwanis Club of Oceanside Foundation IncCommunity improvement and capacity building501(c)(3)2022$43,901$12,5912025-09
Columbia Engine Co 1 of Oceanside NyPublic safety, disaster preparedness and relief501(c)(3)2001$43,757$673,2022025-12
Pta New York Congress501(c)(3)1954$43,565$23,3422025-06
Pta New York Congress501(c)(3)1954$41,926$22,7912025-06
The Salamander Hook Ladder and Bucket Company of OceansidePublic safety, disaster preparedness and relief501(c)(3)2014$39,835$169,3372025-12
Oceanside Community Service IncHuman services501(c)(3)1996$38,327$99,5562025-12
Pta New York Congress501(c)(3)1954$38,126$34,1652025-06
Long Island Association for the Motion Picture Arts IncArts, culture and humanities501(c)(3)1983$37,585$43,2162024-12
Oceanside Community Warriors IncCommunity improvement and capacity building501(c)(3)2020$33,902$19,2432025-12
Jordyn Landau Memorial FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2025$31,584$7,3802025-12
Semantics IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2005$29,476$12,8012026-02
Faith Mission IncHuman services501(c)(3)1996$26,050$32,3182026-05
Pta New York Congress501(c)(3)1954$21,467$32,8252025-06
Pta New York Congress501(c)(3)1954$20,956$32,8182025-06
Pta New York Congress501(c)(3)1954$20,327$26,9292026-06
Pta New York Congress501(c)(3)1954$20,042$9,0752025-06
Dhokham Chushi Gangdruk IncHuman services501(c)(3)2002$17,672$71,6282025-12
Pta New York CongressEducation501(c)(3)1954$11,560$76,6262025-06
Mentoring for America IncHuman services501(c)(3)2014$9,248$502025-12
Good Looks Foundation IncHuman services501(c)(3)2022$4,643$5,8432024-12
Marthas Kayak IncDiseases, disorders and medical disciplines501(c)(3)2019$2,909$22,0982025-12
Animal Rescue International IncAnimal-related501(c)(3)2024
Arca de Salvation501(c)(3)1964
Benefit for A Friend IncHuman services501(c)(3)2010$0$8,1652024-12
Campus Patriots IncEducation501(c)(3)2017$0$02024-12
Catholic Daughters of the Americas501(c)(3)1946
Central Council of the Society of St Vincent de Paul in the DioceseHuman services501(c)(3)2009$0$02025-09
Chabad of Oceanside IncHuman services501(c)(3)2021
Childrens Holiday Fund IncHuman services501(c)(3)2011$0$02023-12
Civil Service Employee Association Inc501(c)(5)1970$0$02025-09
Concept Crew IncRecreation and sports501(c)(3)2025$0$02025-12
Congregation Darchei Noam501(c)(3)1986
Coopstrong Foundation IncorporatedMedical research501(c)(3)2026$0$12025-12
Cornerstone Christian Fellowship501(c)(3)1991
Department of New York VFW AuxiliaryPublic and societal benefit501(c)(19)2009$0$02026-06
East Meadow Overseas Veterans Memorial Association Inc501(c)(4)1992$0$02025-12
Empowering Education IncEducation501(c)(3)2023$0$02024-12
Fair Justice Monitoring Services IncCrime and legal-related501(c)(3)2020$0$02024-12
Fight 4 Smiles IncDiseases, disorders and medical disciplines501(c)(3)2021$0$02025-12
Frank & Gertrude Kaiser FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2002$1.4 million2025-12
Free & Accepted Masons of New YorkMutual and membership benefit501(c)(10)2025$0$02025-12
Friends of Catholic Education IncEducation501(c)(3)2009$0$02025-12
Friends of Lwiro USAAnimal-related501(c)(3)2016$0$02024-12
Friends of the Oceanside Library IncEducation501(c)(3)2016$0$02025-12
Gesher Fertility IncReligion-related501(c)(3)2022$0$02025-12
Harvest Church of the Nazarene501(c)(3)1963
Healing Waters Ministries IncReligion-related501(c)(3)1996
Imperfectly Perfect IncHuman services501(c)(3)2014$0$02024-12
Jewish War Veterans of the United States of America Inc501(c)(4)1967$0$02025-12
Joe & Hellen Darion Foundation IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2002$7.2 million2025-09
John Esposito Scholarship IncEducation501(c)(3)2023$4,5912025-12
Kindness KitsHuman services501(c)(3)2025$0$02025-12
Kiwanis International Inc501(c)(4)1963$0$02025-12
Knights of Pythias of New York501(c)(8)1940$0$02025-06
Liams Legacy Athletic Association IncRecreation and sports501(c)(3)2025$0$12025-12
Look To the Stars Productions IncArts, culture and humanities501(c)(3)2025$0$02026-01
Lynvet Youth Sports Association IncRecreation and sports501(c)(3)1999$0$02025-12
Makeshift Movement IncMental health and crisis intervention501(c)(3)2016$0$02024-12
Marines of New York IncPublic and societal benefit501(c)(3)2017$0$02025-12
Mario Dilonardo Memorial FoundationAnimal-related501(c)(3)2024
Match Interactive Inc501(c)(3)1994$0$02026-07
Matthew Kears Paper Rose ProjectDiseases, disorders and medical disciplines501(c)(3)2025
Nassau County Association of Mathematics Supervisors Inc501(c)(3)1985$0$02026-08
National Bail Association IncCrime and legal-related501(c)(3)2023$0$02025-01
National Council of Young Israel501(c)(3)1952
New York Soccer Referees AssociationRecreation and sports501(c)(3)2023$0$02024-06
New York State Bailbondsmen Association IncCommunity improvement and capacity building501(c)(6)2000$0$02025-05
Oceanside High School Lacrosse Parents Association IncYouth development501(c)(3)2024
Oceanside Jewish Center Inc501(c)(3)1968
Oceanside Lutheran Church501(c)(3)1988
Oceanside Ny Chamber IncCommunity improvement and capacity building501(c)(6)2026$0$02025-12
Oceanside Ny HS RoboticsYouth development501(c)(3)2026
Oceanside Safe IncHealth care501(c)(3)2020$0$02025-12
Oceanside Scholarship Fund501(c)(3)1958$0$02025-09
Ohs Thespian Parent AssociationEducation501(c)(3)2025$0$02025-12
OhsmbpaRecreation and sports501(c)(3)2020$0$02025-06
Parent Booster USA IncEducation501(c)(3)2005$0$02026-06
Pershing Rifles Company D-8 Alumni AssociationEducation501(c)(3)2002$0$02023-09
Pta New York Congress501(c)(3)1954$0$02025-06
RML 2226 Associates IncEducation501(c)(3)2018$0$02025-12
Rescue Company 1 of Oceanside IncHealth care501(c)(3)2014$0$02025-12
Ryan C Blair Foundation IncHuman services501(c)(3)2023
SGT John A Kissell Post No 5199 Veterans of Foreign Wars of the Us501(c)(19)2012$0$02025-12
Schoolworks Lab IncEducation501(c)(3)2002$0$12025-12
Second Kings Charities Fund Inc501(c)(3)1964$0$02025-12
Sigma Lambda Sigma Alumni Association IncRecreation and sports501(c)(10)2012$0$02025-12
Sons of Italy in America501(c)(8)1941$0$02025-09
South Nassau Communities HospitalHealth care501(c)(3)20102021-12
South Nassau Communities HospitalHealth care501(c)(3)20101999-12
South Nassau Communities Hospital501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)20102003-12
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities Hospital501(c)(3)2010
South Nassau Communities Hospital501(c)(3)2010
South Nassau Communities Hospital501(c)(3)2010
South Nassau Communities Hospital501(c)(3)20102021-12
South Nassau Communities HospitalHealth care501(c)(3)20102024-12
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Communities HospitalHealth care501(c)(3)2010
South Nassau Spectacular Asd Lions Club501(c)(4)1940$0$02025-06
South Nassau University Health System IncHealth care501(c)(3)1998$0$12024-12
St Andrews Church501(c)(3)1972
St Francis Hands Foundation IncInternational, foreign affairs and national security501(c)(3)2025
Susan Satriano Memorial Charitablefoundation TrustEducation501(c)(3)2015$27,1652025-12
Tabor Retreat CenterReligion-related501(c)(3)1997$0$02023-12
Temple Avodah501(c)(3)1954
The Pamela J Newman FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2006$13,8102025-12
The Sonderus Foundation LTDArts, culture and humanities501(c)(3)2026
United for Change AssociationEducation501(c)(3)2020$0$02025-12
Victims Rights Reform CouncilCrime and legal-related501(c)(3)2021$0$02024-12
Wantagh Bay Yacht Club Inc501(c)(4)1993$0$02026-08
Windsor Avenue Bible Church501(c)(3)19722006-12
American Legion501(c)(19)1946$-6,670$499,3592025-05

By cause in Oceanside, 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.