Nonprofits in Hamden, Connecticut

Nonprofits in Hamden, Connecticut. Browse 456 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. Daughters of Hope

    EIN 844523005 · Headquarters: HAMDEN, CT, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  2. Delta Kappa Gamma Society International

    EIN 510226496 · Headquarters: HAMDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Delta Tau Delta Fraternity

    EIN 271128990 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Delta Upsilon International Fraternity Inc

    EIN 462293861 · Headquarters: HAMDEN, CT, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Descendants of the Connecticut 29Th Colored Regiment C V Infantry Inc

    EIN 311684289 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. Disabledamericanvete Rans

    EIN 060806211 · Headquarters: HAMDEN, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Dixwell Neighborhood Corporation Inc

    EIN 060843286 · Headquarters: HAMDEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  8. Dukes Men of Yale Alumni Association Inc

    EIN 270185192 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. East Rock Institute Inc C/o Dr Hesung Koh

    EIN 222804870 · Headquarters: HAMDEN, CT, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Edens Oasis Inc

    EIN 872819947 · Headquarters: Hamden, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Edgerton Park Conservancy Inc

    EIN 060881839 · Headquarters: HAMDEN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Elevate Charter Schools Inc

    EIN 874783048 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Eli Whitney Museum Inc

    EIN 060952478 · Headquarters: HAMDEN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Eli Whitney Rvts Alumni Association Inc

    EIN 510430950 · Headquarters: HAMDEN, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Elis Garden of Healing

    EIN 882835491 · Headquarters: Hamden, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Elis on Whitney Lacrosse Club Llc

    EIN 821414738 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Elm City Chamberfest Inc

    EIN 271634979 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  18. Elm City Dance Collective Inc

    EIN 264490963 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Elm City Wrestling Club

    EIN 995087165 · Headquarters: HAMDEN, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Elm Community Insight Inc

    EIN 821941761 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Emma K Popoloff Ed Loan Fund Natl Council Jewish Women Gtr New Haven

    EIN 066054736 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Environment and Human Health Inc

    EIN 061487710 · Headquarters: HAMDEN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Equity Enrichment Alliance Corp

    EIN 933737039 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Escalante Society International

    EIN 464436973 · Headquarters: Hamden, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Ethnic Online Foundation Inc

    EIN 821174892 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Everlasting Freedom Ministries

    EIN 364524295 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Fabara Djigui Inc

    EIN 871105369 · Headquarters: Hamden, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Fairview Commons Association Inc

    EIN 030438959 · Headquarters: Hamden, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Faith Healing and Deliverance

    EIN 203534532 · Headquarters: HAMDEN, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Faith Inspired Servants Helping Others Reach Services

    EIN 272114090 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Faithacts for Education Inc

    EIN 472150020 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Families and Friends Against Deportation Inc

    EIN 473617988 · Headquarters: Hamden, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Family First Ministry Inc

    EIN 810833162 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Federated Garden Clubs of Connecticut Inc

    EIN 066079805 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. First Serve Bridgeport Inc

    EIN 453867870 · Headquarters: HAMDEN, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Fixing Fathers One Dad At A Time Inc

    EIN 821770942 · Headquarters: Hamden, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Food of Love

    EIN 452420343 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. Foundation 4 Orphans Inc

    EIN 452039043 · Headquarters: HAMDEN, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  39. Foundation for Rural Education Empowerment & Development

    EIN 710988061 · Headquarters: HAMDEN, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Foundation for Youth Enrichment Inc

    EIN 800253292 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Freedom Reads Inc

    EIN 873023665 · Headquarters: HAMDEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Friends of Brooksvale Park Inc

    EIN 300261510 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Friends of Gymnastics Inc C/o New Era Gymnastics

    EIN 061565060 · Headquarters: HAMDEN, CT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  44. Friends of Kang Yun Foundation

    EIN 510579003 · Headquarters: HAMDEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Friends of Retarded Citizens of Connecticut Inc

    EIN 222983683 · Headquarters: Hamden, CT, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Friends of the Hamden Library

    EIN 061178990 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Future Elite Inc

    EIN 394767495 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Gamma Phi Beta Sorority Inc Eta Pi Chapter

    EIN 474848142 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Geovisions Foundation Inc

    EIN 454101660 · Headquarters: Hamden, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Gfwc Womens Club of North Haven

    EIN 453950495 · Headquarters: Hamden, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Girls on the Run of Greater New Haven

    EIN 465416906 · Headquarters: Hamden, CT, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Grace Worship Assembly Inc

    EIN 834510026 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Graceful Life Care Ministry Inc

    EIN 861414117 · Headquarters: HAMDEN, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Green Dragon Enterprises Inc

    EIN 047500417 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Green Peacock Corporation

    EIN 844008380 · Headquarters: HAMDEN, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Guanyin Citta Inc

    EIN 921679362 · Headquarters: HAMDEN, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Haiti Marycare

    EIN 205234389 · Headquarters: Hamden, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  58. Haitian Community Center of Greater New Haven Inc

    EIN 413984368 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Hamden Art League Inc

    EIN 881182570 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Hamden Assoc of School Administrators

    EIN 465754694 · Headquarters: HAMDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Hamden Black History Committee

    EIN 352781621 · Headquarters: HAMDEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Hamden Bocce Club Inc

    EIN 061407835 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Hamden Chamber of Commerce Incorporated

    EIN 060757909 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Hamden Community Playground Inc

    EIN 061403981 · Headquarters: Hamden, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Hamden Economic Development Corporation

    EIN 510495250 · Headquarters: HAMDEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Hamden Education Foundation Inc

    EIN 300066472 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Hamden Fathers' Baseballsoftball Association

    EIN 066069249 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Hamden Fire Retirees Association Inc

    EIN 461590715 · Headquarters: Hamden, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Hamden Fish & Game Protective Association Inc

    EIN 066051304 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Hamden Gridiron Booster Association

    EIN 061594469 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Hamden Hall School Inc

    EIN 060662137 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hamden High School Music Parents Organization Inc

    EIN 832374270 · Headquarters: HAMDEN, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Hamden Historical Society Inc

    EIN 066069250 · Headquarters: HAMDEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Hamden Homicide Memorial Botanical Garden of Healing

    EIN 922510293 · Headquarters: Hamden, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Hamden Land Conservation Trust Inc

    EIN 237153459 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Hamden Lodge #2224 of the BPOE

    EIN 060776113 · Headquarters: Hamden, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Hamden Police Benevolent Association Inc

    EIN 222516120 · Headquarters: HAMDEN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Hamden Professional Firefighters Local 2687

    EIN 061021428 · Headquarters: Hamden, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Hamden Rovers Incorporated

    EIN 834131187 · Headquarters: Hamden, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Hamden Senior Wish Society

    EIN 432035683 · Headquarters: Hamden, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Hamden Soccer Association

    EIN 204758484 · Headquarters: HAMDEN, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Hamden Volunteer Firefighters Fire Works Committee Inc

    EIN 510442912 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Hamden Womans Inc Gfwc

    EIN 300690224 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Hamden Youth Connections Inc

    EIN 862519064 · Headquarters: HAMDEN, CT, USA · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  85. Hamden Youth Lacrosse Inc

    EIN 201811243 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Henry E & Nancy H Bartels Trust Fbo Cornell University

    EIN 222774533 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Henry E & Nancy H Bartels Trust Fbo the University of New Haven

    EIN 222958217 · Headquarters: HAMDEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Heronettes Parents Association Inc DBA Hamden Heronettes

    EIN 510176356 · Headquarters: Hamden, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Hidden Cabinet Films Co

    EIN 812657895 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. High Performance Parents Organization Inc

    EIN 832035359 · Headquarters: Hamden, CT, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Higher Heights Youth Empowerment Programs Inc

    EIN 830424360 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Hisses to Kisses

    EIN 843110802 · Headquarters: Hamden, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Holistic Behavioral Health Wellness Center Inc

    EIN 874413143 · Headquarters: Hamden, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Homehaven Inc

    EIN 460776884 · Headquarters: Hamden, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Hopeful Horizons for Children Inc

    EIN 415077364 · Headquarters: Hamden, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Horns for Kids Inc

    EIN 452159084 · Headquarters: HAMDEN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. House of Heroes Connecticut Chapter Inc

    EIN 454794687 · Headquarters: Hamden, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Hunt Family Fund C/o Robert P Hunt

    EIN 311604788 · Headquarters: HAMDEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. I Have A Dream New Haven Inc

    EIN 061344727 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. Igbo Womens Association of Connecticut

    EIN 061449572 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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