Nonprofits in Norwalk, Connecticut

Nonprofits in Norwalk, Connecticut. Browse 593 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. Mutual Housing of Norwalk & Fairfield County Inc

    EIN 237013569 · Headquarters: Norwalk, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Myers L & Marilyn R Girsh Foundation Inc

    EIN 455303068 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Mystic Order of Veiled Prophets of Enchanted Realm

    EIN 237535591 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Nambale Scholars Foundation Inc

    EIN 813987999 · Headquarters: NORWALK, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. National Association for the Advancement of Colored People

    EIN 066099301 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. National Association of Letter Carriers

    EIN 066068649 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. National Association of Purchasing Management - Seven

    EIN 237035781 · Headquarters: Norwalk, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. National Charity League Inc Norwalk Chapter

    EIN 862761523 · Headquarters: Norwalk, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. National Emphysema Foundation Inc

    EIN 237124098 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. National Federation for Biblio-poetry Therapy

    EIN 205851311 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. National Oilheat Research Alliance

    EIN 542024246 · Headquarters: NORWALK, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. National Society of the Daughters of the American Revolution

    EIN 066056753 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Navy League of the United States Western Connecticut Council

    EIN 060987499 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Nectar Volley Corp

    EIN 850770484 · Headquarters: Norwalk, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Nessel Family Foundation Inc

    EIN 061596433 · Headquarters: Norwalk, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. New Beginning Ministries of Bridgeport Ct

    EIN 510636993 · Headquarters: Norwalk, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  17. New Beginning Ministry

    EIN 203868939 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  18. New Day Center of Norwalk

    EIN 452415149 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. New England Advocacy Trust Inc

    EIN 204203605 · Headquarters: NORWALK, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. New England Generals Corporation

    EIN 262124576 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  21. New England Tournament Association Inc

    EIN 923079143 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. New Hope Ministry

    EIN 862012161 · Headquarters: Norwalk, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. NGO Sustainability

    EIN 273445860 · Headquarters: Norwalk, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Nhc Vna Foundation Inc

    EIN 061485748 · Headquarters: NORWALK, CT, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  25. Nicaphoto Inc

    EIN 452964149 · Headquarters: NORWALK, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Nice Inc

    EIN 810817879 · Headquarters: Norwalk, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Njf Scholarship Foundation Corp

    EIN 208059741 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Njsa Inc

    EIN 061448880 · Headquarters: NORWALK, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. North Walke Housing Corporation

    EIN 061174074 · Headquarters: NORWALK, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Northeast Community Innovation Corp

    EIN 813467145 · Headquarters: NORWALK, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Norwalk 2 0 Inc

    EIN 273110412 · Headquarters: Norwalk, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Norwalk Academy of Multilingual Students Inc

    EIN 993878388 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Norwalk Acts Inc

    EIN 825334443 · Headquarters: NORWALK, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Norwalk Arts Society

    EIN 462066606 · Headquarters: Norwalk, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Norwalk Association of School Administrators Inc

    EIN 061445199 · Headquarters: Norwalk, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Norwalk Association of Silvermine Homeowners Inc

    EIN 203655223 · Headquarters: norwalk, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Norwalk Boat Club Inc

    EIN 060474960 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Norwalk Cal Ripken Inc

    EIN 472785162 · Headquarters: Norwalk, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Norwalk Camera Club

    EIN 061008072 · Headquarters: NORWALK, CT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Norwalk Children's Foundation Inc

    EIN 203019678 · Headquarters: NORWALK, CT, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  41. Norwalk Community Benefit Fund Inc

    EIN 364732208 · Headquarters: Norwalk, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Norwalk Community College Foundation Inc

    EIN 066080293 · Headquarters: NORWALK, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Norwalk Community Health Center

    EIN 061436620 · Headquarters: Norwalk, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Norwalk Community-technical College Alumni Association Inc

    EIN 061038990 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. Norwalk Dental Society

    EIN 061333761 · Headquarters: Norwalk, CT, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. Norwalk Early Childhood Center Parent Teacher Organization

    EIN 822965175 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  47. Norwalk Economic Opportunity Now Inc

    EIN 060834804 · Headquarters: NORWALK, CT, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990

  48. Norwalk Education Foundation Inc

    EIN 061498087 · Headquarters: NORWALK, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Norwalk Federation of Teachers Local # 1723 Aft / Afl-cio

    EIN 066107600 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Norwalk Film Festival Inc

    EIN 992795881 · Headquarters: NORWALK, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Norwalk Harbor Keeper

    EIN 822305143 · Headquarters: NORWALK, CT, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  52. Norwalk Health Care

    EIN 222577722 · Headquarters: NORWALK, CT, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  53. Norwalk Health Services Corporation

    EIN 222577711 · Headquarters: Norwalk, CT, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  54. Norwalk High School Parents Club

    EIN 384013488 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Norwalk High School Scholarship Foundation

    EIN 311743711 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Norwalk Historical Society Inc

    EIN 061302694 · Headquarters: NORWALK, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Norwalk Hospital Credit Union

    EIN 060940464 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Norwalk Hospital Foundation

    EIN 222577707 · Headquarters: NORWALK, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Norwalk Hospital Physicians & Surgeons Inc

    EIN 061522078 · Headquarters: Norwalk, CT, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990

  60. Norwalk Housing Foundation Inc

    EIN 060962362 · Headquarters: NORWALK, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Norwalk Jr Football Inc

    EIN 454960619 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Norwalk Karting Association Inc

    EIN 061121002 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Norwalk Kiwanis Foundation Inc

    EIN 223216387 · Headquarters: NORWALK, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Norwalk Lacrosse Association

    EIN 061633963 · Headquarters: Norwalk, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Norwalk Land Trust Inc

    EIN 237309817 · Headquarters: NORWALK, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Norwalk Mutual Aid

    EIN 850604093 · Headquarters: Norwalk, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Norwalk Mutual Housing Inc

    EIN 300181961 · Headquarters: Norwalk, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Norwalk Parent Teacher Organization

    EIN 463193534 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Norwalk Police Activities League Inc

    EIN 061620956 · Headquarters: NORWALK, CT, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Norwalk Police Emerald Society

    EIN 810925388 · Headquarters: Norwalk, CT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Norwalk Police Fund Incorporated

    EIN 066042689 · Headquarters: Norwalk, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Norwalk Preservation Tr Inc

    EIN 421581388 · Headquarters: NORWALK, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. Norwalk Public Library Foundation Inc

    EIN 260376450 · Headquarters: NORWALK, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Norwalk Reads

    EIN 333378496 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Norwalk River Rowing Association

    EIN 223273115 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Norwalk Rotary Trust Fund

    EIN 066078907 · Headquarters: Norwalk, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Norwalk Seaport Association Inc

    EIN 060986800 · Headquarters: NORWALK, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Norwalk Senior Center Inc

    EIN 237121169 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Norwalk Sister City Project Inc

    EIN 222989386 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Norwalk Town Union of King's Daughters and Sons Inc

    EIN 821636371 · Headquarters: NORWALK, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Norwalk Tree Alliance Inc

    EIN 651170687 · Headquarters: NORWALK, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Norwalk Yacht Club

    EIN 060475415 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Norwalk Youth Baseball Inc

    EIN 332910105 · Headquarters: Norwalk, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Norwalk Youth Football Inc

    EIN 205037618 · Headquarters: Norwalk, CT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Norwalk Youth Softball Inc

    EIN 843224505 · Headquarters: NORWALK, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Norwalk Youth Travel Basketball Association Inc

    EIN 453172357 · Headquarters: NORWALK, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Norwalk Youth Wrestling Club Inc

    EIN 273253310 · Headquarters: Norwalk, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. Norwalkstamford Grassroots Tennis & Education Inc

    EIN 061570097 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Not by Bread Alone Inc

    EIN 994680672 · Headquarters: NORWALK, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Notre Dame Convalescent Homes Inc

    EIN 060685115 · Headquarters: NORWALK, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Now I Am Nia Foundation Incorporated

    EIN 842432467 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Nursing and Home Care Inc

    EIN 060647031 · Headquarters: Norwalk, CT, USA · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990

  93. Oak Hills Mens Golf Association Inc

    EIN 223108754 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Oak Hills Womens Golf Association

    EIN 061058234 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Oceania Digambara

    EIN 460816231 · Headquarters: NORWALK, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Odyssey Family Executive Center of South Norwalk

    EIN 833524612 · Headquarters: Norwalk, CT, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Old Well Masonic Company Inc

    EIN 066035220 · Headquarters: NORWALK, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Omega Psi Phi Fraternity

    EIN 066087944 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Open Research in Acoustical Science and Education Inc

    EIN 844899948 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Palliative Care and Education for Rural C/o Howard Eison

    EIN 472338075 · Headquarters: NORWALK, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

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