Nonprofits in Oakland, California

Nonprofits in Oakland, California. Browse 3,934 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. Open Ordinals Institute

    EIN 932180973 · Headquarters: OAKLAND, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Open Sesame

    EIN 383982395 · Headquarters: Oakland, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Open Theatre

    EIN 742164362 · Headquarters: Oakland, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. Open Travel Alliance Inc

    EIN 522172598 · Headquarters: Oakland, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Open Your Heart to Haiti Christian Community Fellowship Inc

    EIN 460973120 · Headquarters: Oakland, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Opening Minds and Hearts Inc

    EIN 992856124 · Headquarters: Oakland, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Operation David Aquino & Presley (Dap)

    EIN 843837480 · Headquarters: OAKLAND, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Operation Dignity Inc

    EIN 943176007 · Headquarters: OAKLAND, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Operation Rainbow Inc

    EIN 760022338 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. OPOA Retention Benefit Plan

    EIN 943038681 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Opportunity for All Coalition

    EIN 844965287 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  12. Opportunity Orchard Inc

    EIN 392306125 · Headquarters: OAKLAND, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Options Wellness Resource Program Inc

    EIN 274265367 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Or Zarua Reconstructionist Havurah of the East Bay

    EIN 454381356 · Headquarters: Oakland, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Oral Lee Brown Foundation

    EIN 943115273 · Headquarters: OAKLAND, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Orches

    EIN 943138074 · Headquarters: Oakland, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Orchid Society of California Inc

    EIN 941198422 · Headquarters: OAKLAND, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Order of Calanthe

    EIN 912020041 · Headquarters: OAKLAND, CA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  19. Order of Malta Clinic of Northern California

    EIN 205969389 · Headquarters: Oakland, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Order of Malta Legal Clinic Inc

    EIN 850981887 · Headquarters: Oakland, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 237590509 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 237590514 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 942542002 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 942542024 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 953315488 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 953315496 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Order of the Eastern Star of Calif Prince Hall Rite of Adoption

    EIN 954207655 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Order of the Eastern Star of California

    EIN 237514731 · Headquarters: OAKLAND, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Order of the Eastern Star of California

    EIN 237515037 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Organic Brewers Guild

    EIN 472238355 · Headquarters: Oakland, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Organization for Polyamory and Ethical Nonmonogamy

    EIN 881151856 · Headquarters: Oakland, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Organization of Chinese Americans

    EIN 943086224 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Organized to Lead Our - Olo - Community

    EIN 920892160 · Headquarters: OAKLAND, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Original Scraper Bike Team Inc

    EIN 453623810 · Headquarters: Oakland, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Orinda Magic Inc

    EIN 205141557 · Headquarters: Oakland, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Orthojamaica

    EIN 455290499 · Headquarters: Oakland, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Ostrander Park Restoration Foundation

    EIN 272947589 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Other Worlds Inc

    EIN 364645462 · Headquarters: Oakland, CA, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  39. Our Family Circle Foundation

    EIN 010864756 · Headquarters: OAKLAND, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Our Golden Girls Inc

    EIN 470983113 · Headquarters: oakland, CA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Our Hands On

    EIN 471762498 · Headquarters: OAKLAND, CA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Our House

    EIN 061707473 · Headquarters: Oakland, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Our House Services Inc

    EIN 900461564 · Headquarters: Oakland, CA, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Our Neighborhood Voices

    EIN 871560012 · Headquarters: Oakland, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Our Three Winners Foundation

    EIN 475001971 · Headquarters: OAKLAND, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Our Youth Matter Incorporated

    EIN 262976197 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  47. Ourz Inc

    EIN 993285127 · Headquarters: Oakland, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Out & Equal

    EIN 020681855 · Headquarters: OAKLAND, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Outdoor Afro

    EIN 473094045 · Headquarters: OAKLAND, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Overcomers with Hope Studios Inc

    EIN 455186467 · Headquarters: Oakland, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Oversight Done Right

    EIN 883499373 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Owning My Own Truth

    EIN 824604330 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. PACCIN-Preparation Art Handling and Collections Ca

    EIN 611753727 · Headquarters: OAKLAND, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Pacific Boychoir Academy

    EIN 943310468 · Headquarters: Oakland, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Pacific Coast Community Services Inc

    EIN 943241155 · Headquarters: OAKLAND, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Pacific Coast Competitive Figure Skaters Foundation

    EIN 831812867 · Headquarters: OAKLAND, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Pacific Coast Norwegian Singers Association

    EIN 680447984 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Pacific Community Ventures

    EIN 770485877 · Headquarters: Oakland, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Pacific Gas & Electric Company Employees Community Fund

    EIN 201337481 · Headquarters: OAKLAND, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Pacific Institute

    EIN 943172799 · Headquarters: OAKLAND, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  61. Pacific Institute for Studies in Development Environment & Security

    EIN 943050434 · Headquarters: OAKLAND, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Pacific Merchant Shipping Association

    EIN 940739790 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Pacific Northwest Carpenters Toy Drive

    EIN 842962984 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Pacific Service Employees Association

    EIN 942590685 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Pageturner

    EIN 301287994 · Headquarters: OAKLAND, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. Pandora Group Inc

    EIN 364742416 · Headquarters: Oakland, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. Par Five Club

    EIN 943182546 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Paramount Theatre of the Arts Inc

    EIN 942301832 · Headquarters: Oakland, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Pardee Historic Home Museum Inc

    EIN 465441172 · Headquarters: OAKLAND, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Parent Booster Club Inc

    EIN 832505539 · Headquarters: Oakland, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. Parent Booster USA Inc

    EIN 471790388 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Parent Voices Action

    EIN 844520320 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Parent Voices Oakland

    EIN 453171972 · Headquarters: OAKLAND, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Parents as Partners Inc

    EIN 364958211 · Headquarters: Oakland, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Park Day School Corporation

    EIN 942368070 · Headquarters: OAKLAND, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Participate Lead & Advocate for Youth and Their Families

    EIN 811959183 · Headquarters: Oakland, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Partners Asia

    EIN 454855118 · Headquarters: Oakland, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Partners in Caring for Seniors - Oakland

    EIN 472795822 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Partnership for Affordable Housing

    EIN 743164184 · Headquarters: Oakland, CA, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. Partnership for Working Families Action Fund

    EIN 463288374 · Headquarters: OAKLAND, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Partnership of Schools with Public Purpose

    EIN 854205844 · Headquarters: OAKLAND, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Passive House California Inc

    EIN 273225459 · Headquarters: Oakland, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Past and Present Media

    EIN 204895546 · Headquarters: Oakland, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Path With Heart Community

    EIN 991257263 · Headquarters: Oakland, CA, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Pathway to Healing Church

    EIN 463170936 · Headquarters: Oakland, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pathway to Healing Leaving No One Behind

    EIN 300696155 · Headquarters: Oakland, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Pathways for Change Transitional Housing

    EIN 853194931 · Headquarters: Oakland, CA, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Patients First-the Health Care Advocacy Project Inc

    EIN 943312212 · Headquarters: Oakland, CA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  89. Patra Project Inc

    EIN 812768157 · Headquarters: Oakland, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Patrons of the Arts & Humanities of the Bay Area

    EIN 943123948 · Headquarters: OAKLAND, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Patten Education Foundation

    EIN 941570130 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Patten Foundation Inc

    EIN 941225393 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Pdquery

    EIN 881303957 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Peace At Any Pace

    EIN 843186345 · Headquarters: Oakland, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Peaceful Touch Inc

    EIN 262613870 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Peaceroots Alliance

    EIN 450481130 · Headquarters: Oakland, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Pear Tree School Family Teacher Community

    EIN 873090690 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Pearl and Ivy Community Corp

    EIN 465589261 · Headquarters: OAKLAND, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Peer Health Exchange

    EIN 562374305 · Headquarters: Oakland, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Peer Wellness Collective

    EIN 943071492 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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