Nonprofits in Key West, Florida

Nonprofits in Key West, Florida. Browse 337 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. 1213 William Street Corporation

    EIN 311501900 · Headquarters: KEY WEST, FL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. 551 Key West Club of Key West Inc

    EIN 453151840 · Headquarters: KEY WEST, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. A Positive Step of Monroe County

    EIN 651077573 · Headquarters: KEY WEST, FL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Academy of Marine Sciences Inc

    EIN 591302202 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ah of Monroe County

    EIN 592678740 · Headquarters: KEY WEST, FL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Ahi Housing Inc

    EIN 650653670 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Ahi Real Estate Properties Inc

    EIN 650363080 · Headquarters: KEY WEST, FL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. American Academy of Advertising

    EIN 382239287 · Headquarters: Key West, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. American Association of University Women

    EIN 591705787 · Headquarters: Key West, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 650432476 · Headquarters: KEY WEST, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  11. American Legion Auxiliary Unit 28 Inc

    EIN 650608268 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Legion Wm Weech Post 168

    EIN 596200886 · Headquarters: KEY WEST, FL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. American Postal Workers Union

    EIN 237341712 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Anchors Aweigh Club Inc

    EIN 650126602 · Headquarters: KEY WEST, FL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Ancient & Accepted Scottish Rite of Free Masonry So Juris USA

    EIN 596139085 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Anne Mckee Artists Fund of the Florida Keys Inc

    EIN 261259311 · Headquarters: Key West, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Arthur Sawyer Post No 28 the Amer Legion Inc

    EIN 596200885 · Headquarters: KEY WEST, FL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Artificial Reef of the Keys Ltd

    EIN 650926245 · Headquarters: Key West, FL, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Asociacion Ministerial Evangelica De Santidad

    EIN 352602036 · Headquarters: KEY WEST, FL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Authentic Learning Alliance

    EIN 383537353 · Headquarters: KEY WEST, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Auxiliary Vfw Post 3911

    EIN 822071216 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  22. Aws - Key West Tasters Guild

    EIN 334365222 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Bahama Conch Community Land Trust

    EIN 650681293 · Headquarters: KEY WEST, FL, USA · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990

  24. Bahama Village Music Program Inc

    EIN 300134445 · Headquarters: KEY WEST, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Barracuda Baseball Community Enrichment Corporation

    EIN 475164582 · Headquarters: Key West, FL, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  26. Benevolent & Protective Order of Elks of the USA Lode #551

    EIN 590232984 · Headquarters: Key West, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Black Flower Foundation Inc

    EIN 342007878 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Boys & Girls Club of Keys Area Inc

    EIN 650678071 · Headquarters: Key West, FL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Buccaneer Athletic Boosters Inc

    EIN 820899360 · Headquarters: key west, FL, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Bud Brewer Foundation Inc

    EIN 923256489 · Headquarters: KEY WEST, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Burnham Foundation Inc

    EIN 472600385 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Busara Inc

    EIN 274415112 · Headquarters: Key West, FL, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Cancer Foundation of the Florida Keys Inc

    EIN 650870292 · Headquarters: KEY WEST, FL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Catholic Daughters of America 634 Ct Star of the Sea

    EIN 237165317 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  35. Center for Transformative Counseling

    EIN 460489777 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Christinas Courage Inc

    EIN 471429495 · Headquarters: Key West, FL, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Church of God Last Message Inc

    EIN 334267436 · Headquarters: Key West, FL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Coast Guard Ball Committee

    EIN 800804398 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. Communications Workers of America

    EIN 320534202 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Community Foundation of the Florida Keys

    EIN 650648968 · Headquarters: KEY WEST, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Compassion for Humanity Inc

    EIN 364601778 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Conch Republic Cup

    EIN 474984194 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Conch Republic Cuties in Action

    EIN 824942380 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Conch Republic Marine Army

    EIN 824673083 · Headquarters: Key West, FL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Conch Republic Wrestling Club Inc

    EIN 471090373 · Headquarters: Key West, FL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Conch Youth Athletics Inc

    EIN 334909920 · Headquarters: Key West, FL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Connie Gilbert Scholarship Fund Inc

    EIN 932595275 · Headquarters: Key West, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Crime Stoppers of the Key Inc

    EIN 650367412 · Headquarters: Key West, FL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Cuban American Heritage Festival Inc

    EIN 650889930 · Headquarters: Key West, FL, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. December 16 1773 Inc

    EIN 465606631 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. Dion Banks Foundation

    EIN 464095157 · Headquarters: Key West, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Doctors of Nursing Practice Inc

    EIN 262936905 · Headquarters: Key West, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Dr Jose C Sanchez Lions Eye Clinic

    EIN 263479783 · Headquarters: KEY WEST, FL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Dr Paul W Davies Family Foundation

    EIN 844095509 · Headquarters: KEY WEST, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Early Music Key West

    EIN 843713723 · Headquarters: Key West, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Earth Angels

    EIN 030399746 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  57. Earth Dream Alliance Inc

    EIN 650414276 · Headquarters: KEY WEST, FL, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Edward B and Joan T Knight Foundati Foundation Inc

    EIN 384039936 · Headquarters: KEY WEST, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Eleanor Cares Inc

    EIN 331854475 · Headquarters: key west, FL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Fairy Gaymothers Inc

    EIN 331247785 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Favelli Charitable Foundation Inc

    EIN 462828486 · Headquarters: KEY WEST, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  62. Fcpoa Det Key West First Class Petty Officer Association

    EIN 471817738 · Headquarters: Key West, FL, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Firmkeys Inc

    EIN 472584731 · Headquarters: KEY WEST, FL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Fleming Street Faith Center Inc

    EIN 823401310 · Headquarters: KEY WEST, FL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Florida Correctional Officers Association INC

    EIN 924027092 · Headquarters: KEY WEST, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Florida Keys Assisted Care Coalition Inc

    EIN 201162023 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Florida Keys Audubon Society

    EIN 237207666 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Florida Keys Bull Sharks Inc

    EIN 331356811 · Headquarters: Key West, FL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Florida Keys Butterfly Association

    EIN 472754736 · Headquarters: Key West, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Florida Keys College Campus Foundation Inc

    EIN 273853231 · Headquarters: KEY WEST, FL, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  71. Florida Keys Educational Foundation Inc

    EIN 596173174 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Florida Keys Healthy Start Coalition

    EIN 650051482 · Headquarters: Key West, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Florida Keys Humane Society Inc

    EIN 463041583 · Headquarters: Key West, FL, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Florida Keys Hydropower Research Corporation

    EIN 260831733 · Headquarters: Key West, FL, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. Florida Keys Outreach Coalition Inc

    EIN 650409898 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Florida Keys Society for Human Resource Management

    EIN 921116112 · Headquarters: Key West, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Florida Keys Society for the Prevention of Cruelty to Animals Inc

    EIN 650891564 · Headquarters: Key West, FL, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Florida Keys Tourism Advocacy Inc

    EIN 851975528 · Headquarters: KEY WEST, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Flying Conchs Corp

    EIN 842067768 · Headquarters: Key West, FL, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Foundation for Advanced Craniofacial Education Inc

    EIN 391944105 · Headquarters: KEY WEST, FL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  81. Fraternal Order of Police Southernmost Lodge 028

    EIN 237585462 · Headquarters: Key West, FL, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  82. Free & Accepted Masons of Florida

    EIN 237193179 · Headquarters: Key West, FL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. Free & Accepted Masons of Florida

    EIN 237526367 · Headquarters: KEY WEST, FL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  84. Friends of Florida's Ecology Inc

    EIN 844314643 · Headquarters: KEY WEST, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Friends of Higgs Beach Inc

    EIN 270808478 · Headquarters: Key West, FL, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Friends of the AIDS Memorial Inc

    EIN 651058772 · Headquarters: Key West, FL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Friends of the Monroe County Public Library in Key West Florida Inc

    EIN 591897084 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Fringe Theater of Key West Inc

    EIN 264804645 · Headquarters: KEY WEST, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Fund the Future Find the Cure Inc

    EIN 922867921 · Headquarters: Key West, FL, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Game of Kings Chess Club

    EIN 825222640 · Headquarters: KEY WEST, FL, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Garrett Hughes Memorial Scholarship

    EIN 922750842 · Headquarters: Key West, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Gay & Lesbian Community Center of Key West Inc

    EIN 650841498 · Headquarters: Key West, FL, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Gay Key West

    EIN 332894897 · Headquarters: Key West, FL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Greater Key West Chamber of Commerce

    EIN 590317595 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Grieving Families of Youth Violence Inc

    EIN 871782877 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Guardianship of the Florida Keys In

    EIN 472230104 · Headquarters: Key West, FL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Habitat for Humanity of Key West and Lower Florida Keys

    EIN 650443188 · Headquarters: KEY WEST, FL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Harry & Harriet Ruchman Foundation Inc

    EIN 134009941 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Heartpack Inc

    EIN 843008368 · Headquarters: KEY WEST, FL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Helping Hands of Florida Keys Corporation

    EIN 392629510 · Headquarters: KEY WEST, FL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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