Nonprofits in Half Moon Bay, California

Nonprofits in Half Moon Bay, California. Browse 178 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 943187295 · Headquarters: Half Moon Bay, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Abundant Grace Coastside Worker Inc

    EIN 475557537 · Headquarters: Half Moon Bay, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Advocates for a Clean Environment

    EIN 611888068 · Headquarters: Half Moon Bay, CA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Afcea Educational Foundation

    EIN 912154971 · Headquarters: Half Moon Bay, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Aglow International

    EIN 931027071 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Agramonte Ranch Research and Conservation Center

    EIN 833902130 · Headquarters: HALF MOON BAY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Alvin S Hatch Parent Teacher Organization Inc

    EIN 912069725 · Headquarters: HALF MOON BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Board for Child Diabetics

    EIN 461683231 · Headquarters: HALF MOON BAY, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  9. Armed Forces Communications and Electronics Association

    EIN 521241081 · Headquarters: Half Moon Bay, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Bay Area Ice Dancers

    EIN 822263821 · Headquarters: Half Moon Bay, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Bay Area Ministries Inc

    EIN 943101645 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Bay Area Photographers Collective Inc

    EIN 943369878 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Believers in Christ Church of God

    EIN 943243805 · Headquarters: Half Moon Bay, CA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  14. Blago Fund Inc

    EIN 264497144 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Blue Blanket Improv

    EIN 202324776 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Boys & Girls Club of the Coastside

    EIN 943193725 · Headquarters: HALF MOON BAY, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Brandon and Ivette White Foundation

    EIN 854147916 · Headquarters: HALF MOON BAY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Brotherhood of St Anthony of Half Moon Bay

    EIN 460545662 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Bruner Family Foundation

    EIN 770498665 · Headquarters: HALF MOON BAY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Cabrillo Education Foundation

    EIN 942976402 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Cabrillo Unified Teachers Association

    EIN 943110196 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Cal Nuggets Softball Inc

    EIN 461175545 · Headquarters: HALF MOON BAY, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. California Disaster Medical Services Association

    EIN 742940224 · Headquarters: Half Moon Bay, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. California Pilots Association

    EIN 943142105 · Headquarters: HALF MOON BAY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. California Riding Club

    EIN 933430577 · Headquarters: Half Moon Bay, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Case4good

    EIN 833908078 · Headquarters: Half Moon Bay, CA, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  27. Center for Clinical Innovation Dba EnCompass Health Foundation

    EIN 461637647 · Headquarters: Half Moon Bay, CA, USA · Medical Research · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  28. Coastal Arts League

    EIN 942704204 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Coastal Literary Arts Movement

    EIN 830687962 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  30. Coastal Mutts a Dog Hospice Sanctuary

    EIN 882762523 · Headquarters: Half Moon Bay, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Coastal Repertory Theatre Inc

    EIN 943096191 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Coastpride Inc

    EIN 842227224 · Headquarters: HALF MOON BAY, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Coastside Adult Day Health Center

    EIN 942935784 · Headquarters: HALF MOON BAY, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Coastside Aquatics Center

    EIN 933145461 · Headquarters: HALF MOON BAY, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Coastside CERT

    EIN 844206103 · Headquarters: Half Moon Bay, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Coastside Child Development Center

    EIN 943066324 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Coastside Childrens Programs

    EIN 942407737 · Headquarters: Half Moon Bay, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Coastside Chiropractic

    EIN 932375637 · Headquarters: Half Moon Bay, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Coastside Community Orchestra

    EIN 943061031 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Coastside Conversations

    EIN 205033650 · Headquarters: Half Moon Bay, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  41. Coastside Emergency Corps

    EIN 812513439 · Headquarters: Half Moon Bay, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Coastside Fellowship

    EIN 870859656 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Coastside Feral Care

    EIN 474082624 · Headquarters: HALF MOON BAY, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Coastside Friendship Organic Gardens Inc

    EIN 842858481 · Headquarters: HALF MOON BAY, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Coastside Gymnastics Association

    EIN 942589228 · Headquarters: HALF MOON BAY, CA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Coastside Health Committee

    EIN 942956085 · Headquarters: Half Moon Bay, CA, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Coastside Heritage Foundation

    EIN 331417295 · Headquarters: Half Moon Bay, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Coastside Hope

    EIN 510199747 · Headquarters: HALF MOON BAY, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Coastside Land Trust

    EIN 943290067 · Headquarters: Half Moon Bay, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Coastside Leadership Academy

    EIN 932396477 · Headquarters: Half Moon Bay, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Coastside Playschool

    EIN 883918445 · Headquarters: Half Moon Bay, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Coastside Women's Club

    EIN 943085190 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Coatside Youth Association Inc

    EIN 943140313 · Headquarters: Half Moon Bay, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Companions in Waiting Rescue & Adoption Inc

    EIN 260788917 · Headquarters: Half Moon Bay, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Compassion Institute Inc

    EIN 815048309 · Headquarters: HALF MOON BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Conselho Supremo Da Uniao Portugueza Do Estado Da California

    EIN 237532047 · Headquarters: Half Moon Bay, CA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  57. Conservation Earth Inc

    EIN 942924999 · Headquarters: HALF MOON BAY, CA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Consortium for Coastside Health Inc

    EIN 020687186 · Headquarters: Half Moon Bay, CA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Cornerstone Care Centers

    EIN 472525614 · Headquarters: HALF MOON BAY, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  60. Cshrp

    EIN 943219522 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Cto Forum Inc

    EIN 263855445 · Headquarters: Half Moon Bay, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Cunha Athletic Boosters

    EIN 455161883 · Headquarters: HALF MOON BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Cunha Intermediate School Parent Teacher Organization

    EIN 710909516 · Headquarters: HALF MOON BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Dhanakosha Foundation

    EIN 931258595 · Headquarters: HALF MOON BAY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Direct Carbon Offset

    EIN 332412116 · Headquarters: Half Moon Bay, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Dr William a Obrien Memorial Medical Foundation

    EIN 411756651 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Eaa Chapter 639 Hmb Pilots

    EIN 332439628 · Headquarters: Half Moon BAy, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Ecnu Education Foundation

    EIN 863341021 · Headquarters: Half Moon Bay, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Ekwulobia Catholic Diocese

    EIN 853984758 · Headquarters: HALF MOON BAY, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Fashioning for Social Environmental Justice

    EIN 990599539 · Headquarters: Half Moon Bay, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Father Resource Network

    EIN 912159625 · Headquarters: Half Moon Bay, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Fighting Chance

    EIN 471966289 · Headquarters: Half Moon Bay, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Focus

    EIN 272058082 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Friends of Casa Generacion

    EIN 460751809 · Headquarters: HALF MOON BAY, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Friends of Half Moon Bay Parks and Recreation

    EIN 454620600 · Headquarters: HALF MOON BAY, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Friends of the Half Moon Bay Library

    EIN 942939460 · Headquarters: Half Moon Bay, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Fund for Sustainable Tomorrows

    EIN 161760220 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Grace USA

    EIN 020693871 · Headquarters: Half moon Bay, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Green Street Works

    EIN 854330697 · Headquarters: Half Moon Bay, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Half Moon Bay Amateur Radio Club

    EIN 461824938 · Headquarters: Half Moon Bay, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Half Moon Bay Beautification Committee

    EIN 943054140 · Headquarters: HALF MOON BAY, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Half Moon Bay Branch of Aauw

    EIN 943031299 · Headquarters: HALF MOON BAY, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Half Moon Bay Chamber of Commerce

    EIN 942663203 · Headquarters: HALF MOON BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Half Moon Bay Coastside Community Foundation Inc

    EIN 760796851 · Headquarters: Half Moon Bay, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Half Moon Bay Coastside Sister City Committee

    EIN 931219763 · Headquarters: Half Moon Bay, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  86. Half Moon Bay Commercial Fisheries Trust

    EIN 474501396 · Headquarters: HALF MOON BAY, CA, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990

  87. Half Moon Bay Downtown Association Inc

    EIN 842020028 · Headquarters: Half Moon Bay, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Half Moon Bay Flying Club

    EIN 943178440 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Half Moon Bay Garden Club

    EIN 010972312 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Half Moon Bay Girls Softball Inc

    EIN 943162586 · Headquarters: HALF MOON BAY, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Half Moon Bay Groundfish Marketing Association

    EIN 463288390 · Headquarters: Half Moon Bay, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  92. Half Moon Bay High School Boosters Athletics Corp

    EIN 272179641 · Headquarters: HALF MOON BAY, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Half Moon Bay High School Pto

    EIN 550795150 · Headquarters: HALF MOON BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Half Moon Bay History Association

    EIN 208712053 · Headquarters: HALF MOON BAY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Half Moon Bay Mens Golf Club

    EIN 942925502 · Headquarters: Half Moon Bay, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Half Moon Bay Pirates Organization

    EIN 262786720 · Headquarters: HALF MOON BAY, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Half Moon Bay Police Activities

    EIN 320228767 · Headquarters: HALF MOON BAY, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. Half Moon Bay Seafood Marketing Association

    EIN 462175177 · Headquarters: HALF MOON BAY, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Half Moon Bay Shakespeare Company

    EIN 455382627 · Headquarters: Half Moon Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Half Moon Bay Sports Club

    EIN 943264123 · Headquarters: Half Moon Bay, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

All pages