GrantAuthority

Grantmaking foundations in Los Angeles, CA

1,607 grantmaking foundations in Los Angeles, California, ranked by recent giving reported to the IRS (about $5.6B combined).

Top foundations by giving

  1. University of Southern California
    Los Angeles, CA · Community Improvement and Capacity Building
    $1.1B (2025)
  2. The UCLA Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $540M (2025)
  3. California Community Foundation
    Los Angeles, CA · Youth Development
    $340M (2025)
  4. Los Angeles Regional Food Bank
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $260M (2025)
  5. Wellcome Leap Inc
    Los Angeles, CA · Medical Research
    $200M (2025)
  6. Loyola Marymount University
    Los Angeles, CA · Community Improvement and Capacity Building
    $170M (2025)
  7. Jewish Community Fdn of the Jewish Federation Council of Greater La
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $130M (2024)
  8. Broad Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $120M (2024)
  9. The David Geffen Foundation
    Los Angeles, CA
    $110M (2024)
  10. The California Endowment
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $98M (2024)
  11. Resnick Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $88M (2025)
  12. Community Partners
    Los Angeles, CA · Environment
    $65M (2025)
  13. Occidental College
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $55M (2025)
  14. Entertainment Industry Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $54M (2024)
  15. W M Keck Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $54M (2024)
  16. The California Wellness Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $52M (2024)
  17. Dart-L Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $50M (2024)
  18. Special Service for Groups Inc
    Los Angeles, CA · Human Services
    $43M (2025)
  19. Michelson Medical Research Foundation Inc
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $40M (2024)
  20. Weingart Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $38M (2025)
  21. Legal Aid Foundation of Los Angeles
    Los Angeles, CA · Housing and Shelter
    $37M (2025)
  22. J Paul Getty Trust
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $37M (2025)
  23. Chuck Lorre Family Foundation
    Los Angeles, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $37M (2024)
  24. Stand Up to Cancer
    Los Angeles, CA · Community Improvement and Capacity Building
    $35M (2024)
  25. Essential Access Health
    Los Angeles, CA · Health Care
    $34M (2024)

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Causes in California