Nonprofits in Rockville Centre, New York

Nonprofits in Rockville Centre, New York. Browse 202 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Need for Change

    EIN 853800793 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. New Wine Ministries Inc

    EIN 113310322 · Headquarters: Rockville Centre, NY, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. New York State Association of Neuropsychology Inc

    EIN 204725058 · Headquarters: ROCKVILLE CENTRE, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. New York State Social Work Education Association

    EIN 461974733 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. New Yorkers 4 New York Inc

    EIN 203706480 · Headquarters: ROCKVILLE CENTRE, NY, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  6. Nowak Family Foundation Inc

    EIN 472961258 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Oceanside Secretarial Association of Csea

    EIN 320186983 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Op & Cmia Local 262 Labor Mgmt Cooperative Fund

    EIN 273847671 · Headquarters: ROCKVILLE CENTRE, NY, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  9. Operative Plasters & Cement Masons Intl Assoc Local 262 Appr Fund

    EIN 133254613 · Headquarters: ROCKVILLE CENTRE, NY, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  10. Operative Plasters & Cement Masons Intl Association Local 262 Welfare Fund

    EIN 112478917 · Headquarters: ROCKVILLE CENTRE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  11. Oraukwu Development Dynamic Union USA

    EIN 821374803 · Headquarters: ROCKVILLE CENTRE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Order of Eastern Star of New York

    EIN 237193694 · Headquarters: Rockville Centre, NY, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Outreach Christian Cathedral

    EIN 113286867 · Headquarters: Rockville Centre, NY, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Parent Booster USA Inc

    EIN 994673681 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Parkinson Support Group Foundation of Long Island Inc

    EIN 112770869 · Headquarters: Rockville Centre, NY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Pat Agresti Memorial Foundation Inc

    EIN 834217316 · Headquarters: Rockville Centre, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Petros Peers Ltd

    EIN 990644104 · Headquarters: Rockville Centre, NY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Prep for Tomorrow

    EIN 880967211 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Professional Staff at Mercy Medical Center

    EIN 452249612 · Headquarters: ROCKVILLE CENTRE, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Psi Chi the International Honor Society in Psychology

    EIN 237333550 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Pta New York Congress

    EIN 112761985 · Headquarters: Rockville centre, NY, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Raisingvoicesusa Inc

    EIN 823596484 · Headquarters: Rockville Centre, NY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Raj Rajeswari Foundation

    EIN 510539315 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  24. Rawlings National Scout Teamcorp

    EIN 823587947 · Headquarters: ROCKVILLE CENTRE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Raymond J Rafferty Memorial Endowment Trust

    EIN 816636168 · Headquarters: Rockville Centre, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Rock Out Autism Inc

    EIN 273620699 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Rockville Centre Auxiliary Police Association Inc

    EIN 113046231 · Headquarters: Rockville Centre, NY, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Rockville Centre Basketball League

    EIN 113351395 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Rockville Centre Breast Cancer Coalition Inc

    EIN 815013293 · Headquarters: Rockville Centre, NY, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Rockville Centre Drug and Alcohol Abuse - Confide Inc

    EIN 112237060 · Headquarters: ROCKVILLE CENTRE, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Rockville Centre Education Foundation

    EIN 113125702 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Rockville Centre Guild for the Arts Inc

    EIN 112591047 · Headquarters: ROCKVILLE CENTRE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Rockville Centre Library Foundation Incorporated

    EIN 452589774 · Headquarters: ROCKVILLE CENTRE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Rockville Centre Library Friends Inc

    EIN 475242501 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Rockville Centre Lions Endowment Fund Inc

    EIN 113556489 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Rockville Centre Little League Inc

    EIN 113349024 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Rockville Centre Office Staff and Nurses and Occupation Assn Benefit Trust

    EIN 113168360 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Rockville Centre Pba Inc

    EIN 116008755 · Headquarters: ROCKVILLE CENTRE, NY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Rockville Centre Soccer Club Inc

    EIN 112474279 · Headquarters: ROCKVILLE CENTRE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Rockville Centre Sponsors of the Arts

    EIN 237219697 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Rockville Centre St. Patrick's Parade

    EIN 113350756 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Rockville Centre Teachers Assoc Benefit Trust

    EIN 113069322 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Rockville Centre Teachers Association

    EIN 112221358 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Rockville Links Corporation

    EIN 111883681 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Rommimu Inc

    EIN 931678425 · Headquarters: Rockville Centre, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Rosa Lee Young Childhood Center

    EIN 112279803 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Rudolph Joseph Foundation

    EIN 116110951 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. RVC Blue Speaks Inc

    EIN 823169925 · Headquarters: Rockville Centre, NY, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Rvc Community Fund Inc

    EIN 112882035 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. Rvc Conservancy

    EIN 270633120 · Headquarters: Rockville Centre, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Rvc Foundation

    EIN 461557605 · Headquarters: Rockville Centre, NY, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Rvc Friends of Mlk Inc

    EIN 852512202 · Headquarters: Rockville Centre, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Rvc Ice Hockey Club Inc

    EIN 812891369 · Headquarters: ROCKVILLE CENTRE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Rvc Ii Insurance Company Inc

    EIN 921136144 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Rvc Insurance Company Inc

    EIN 208067039 · Headquarters: ROCKVILLE CENTRE, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Rvc Titans Inc

    EIN 474025330 · Headquarters: ROCKVILLE CENTRE, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. RVC Youth Council Inc

    EIN 271231279 · Headquarters: Rockville Centre, NY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Ryan Patrick O'shea Foundation

    EIN 834560704 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Salanter Association Inc

    EIN 112955849 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Samuei and Morris Lanyo Gam-dede Foundation Inc

    EIN 830943792 · Headquarters: Rockville Centre, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Sharons Pantry Inc

    EIN 334895473 · Headquarters: Rockville Centre, NY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Sigma Theta Tau Inc

    EIN 112552044 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Sons of Abraham Inc

    EIN 823789975 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. South Shore Section - National Council of Jewish Women Inc

    EIN 111953565 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. South Side Field Company Inc

    EIN 205885841 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990

  66. South Side High School Alumni Association Inc

    EIN 113216176 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. St Albans Lodge 56

    EIN 852900862 · Headquarters: Rockville Centre, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. St Marks Nursery School

    EIN 112404146 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Stahl Family Foundation Inc Co Kaminsky

    EIN 113137943 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Stella Jack Ministries International Inc

    EIN 842264649 · Headquarters: ROCKVILLE CENTRE, NY, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Stephen D Quinn Foundation Inc

    EIN 204750342 · Headquarters: ROCKVILLE CENTRE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Stewart Manor St Albans Lodge 56

    EIN 112520498 · Headquarters: Rockville Centre, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990

  73. Survivor Inclusion Initiative Inc

    EIN 333786956 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Taxes for a Cause Inc

    EIN 830968905 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  75. The Aristo Project Inc

    EIN 465310062 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. The Barking Barracks Inc

    EIN 444451799 · Headquarters: ROCKVILLE CENTRE, NY, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. The Charles Cohn Foundation Inc

    EIN 136129449 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. The Christopher Wallace Memorial Fund Inc

    EIN 113421836 · Headquarters: ROCKVILLE CENTRE, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. The Disability Fund Inc

    EIN 260283588 · Headquarters: ROCKVILLE CENTRE, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. The Hearing Aid Music Foundation Inc

    EIN 113514984 · Headquarters: ROCKVILLE CENTRE, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  81. The Mary Ruchalski Foundation Inc

    EIN 830623988 · Headquarters: Rockville Centre, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. The Nancy Friday Foundation C/o Kofler & Co Cpas Pc

    EIN 476538046 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. The Palmer-walker Foundation Inc

    EIN 112988666 · Headquarters: ROCKVILLE CENTRE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. The Paris Delligatti Foundation Inc

    EIN 200997170 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  85. The Speak Hope Foundation Inc

    EIN 873458722 · Headquarters: Rockville Centre, NY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. The Tommy Brull Foundation Inc

    EIN 263623756 · Headquarters: Rockville Centre, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Tommie Agee Foundation

    EIN 061633317 · Headquarters: Rockville Centre, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Tomorrow's Hope Foundation Inc

    EIN 203514578 · Headquarters: ROCKVILLE CENTRE, NY, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  89. Tower and Keep Inc

    EIN 881173458 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Trinity Lodge No 12 Fellowcraft Club

    EIN 455203395 · Headquarters: ROCKVILLE CENTRE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Twig Foundation

    EIN 270568196 · Headquarters: ROCKVILLE CENTRE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Unidos En El Amor De Cristo Inc

    EIN 831022959 · Headquarters: Rockville Centre, NY, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  93. United Across Communities Inc

    EIN 933768954 · Headquarters: Rockville Centre, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. United Veteran Organization of Nassau County Inc

    EIN 112497275 · Headquarters: ROCKVILLE CENTRE, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Uplift Help International Inc

    EIN 203821339 · Headquarters: Rockville Centre, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Valley Masonic Historical Society

    EIN 463402692 · Headquarters: ROCKVILLE CENTRE, NY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Valley Stream Lodge No 1143 F & AM

    EIN 111748573 · Headquarters: Rockville Centre, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Valley Stream Running Club Inc

    EIN 473064936 · Headquarters: Rockville Centre, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Waldorf Chamber Players Inc

    EIN 112758340 · Headquarters: Rockville Centre, NY, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. Wilson Sunshine Fund

    EIN 471852078 · Headquarters: Rockville Centre, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages