Grantmaking foundations in Walnut Creek, CA

71 grantmaking foundations in Walnut Creek, California, ranked by recent giving reported to the IRS (about $310M combined).

Top foundations by giving (page 2)

26. Leftovers

    Walnut Creek, CA · Housing and Shelter
    $360K (2025)
27. Diablo Regional Arts Association

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $300K (2025)
28. California Symphony Endowment Fund

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $280K (2025)
29. Cchnc South Lake Towers Inc

    Walnut Creek, CA · Youth Development
    $240K (2025)
30. Napa Valley Festival Association

    Walnut Creek, CA · Recreation and Sports
    $240K (2025)
31. David S and Brenda K Carlson Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $180K (2024)
32. Rossmoor Rotary Foundation

    Walnut Creek, CA · Environment
    $160K (2025)
33. Northgate Parent-Faculty Club

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $150K (2024)
34. Richmon Family Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $150K (2025)
35. Giving in Motion Inc

    Walnut Creek, CA · Environment
    $150K (2024)
36. Cch Management Corporation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $140K (2023)
37. Cal Baseball Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $130K (2025)
38. Forma Kids Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $110K (2025)
39. Ryder Family Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $98K (2024)
40. The Braddock Family Foundation

    Walnut Creek, CA
    $94K (2025)
41. John W Spencer Trust

    Walnut Creek, CA
    $83K (2025)
42. Abeles Foundation

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $78K (2025)
43. Save Mount Diablo

    Walnut Creek, CA · Community Improvement and Capacity Building
    $77K (2025)
44. Walnut Creek Rotary Club Community Foundation

    Walnut Creek, CA · Public and Societal Benefit
    $63K (2025)
45. Walnut Creek Library Foundation

    Walnut Creek, CA · Community Improvement and Capacity Building
    $57K (2024)
46. Nora Guerrero Foundation

    Walnut Creek, CA · Education
    $50K (2023)
47. William R Duck Foundation Charitable Trust

    Walnut Creek, CA
    $45K (2025)
48. Lawrence Bossola-Colombo Club Scholarship Fund

    Walnut Creek, CA · Education
    $40K (2025)
49. Moore Drydock Foundation

    Walnut Creek, CA
    $39K (2025)
50. Curtis Granderson Foundation Inc

    Walnut Creek, CA · Philanthropy, Voluntarism and Grantmaking Foundations
    $36K (2025)