Grantmaking foundations in Seattle, WA

872 grantmaking foundations in Seattle, Washington, ranked by recent giving reported to the IRS (about $14B combined).

Top foundations by giving (page 2)

26. United Way of King County

    Seattle, WA · Science and Technology
    $29M (2025)
27. Benaroya Research Institute at Virginia Mason

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $29M (2025)
28. Kaphan Foundation

    Seattle, WA · Science and Technology
    $26M (2024)
29. Panorama Global

    Seattle, WA · Human Services
    $24M (2024)
30. Nia Tero Foundation

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $23M (2024)
31. Medina Foundation

    Seattle, WA · Education
    $23M (2025)
32. Swedish Medical Center Foundation

    Seattle, WA · Community Improvement and Capacity Building
    $23M (2024)
33. Seattle-King County Workforce Development Council

    Seattle, WA · Public and Societal Benefit
    $23M (2025)
34. Seattle Childrens Guild Association

    Seattle, WA · Community Improvement and Capacity Building
    $21M (2025)
35. Starbucks Foundation

    Seattle, WA · Unknown
    $21M (2025)
36. Allen Institute

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $21M (2024)
37. Friends of Seattle Waterfront

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $20M (2024)
38. Aging in Pace Washington

    Seattle, WA · Youth Development
    $20M (2025)
39. Wilburforce Foundation

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $19M (2024)
40. Washington Research Foundation

    Seattle, WA · Medical Research
    $18M (2025)
41. Perigee Fund

    Seattle, WA · Human Services
    $18M (2024)
42. Lifelong Health for All

    Seattle, WA · Housing and Shelter
    $18M (2024)
43. Plymouth Housing Group

    Seattle, WA · Animal-Related
    $17M (2024)
44. Clean and Prosperous America

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $16M (2024)
45. Tsf Properties

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $16M (2024)
46. Young Womens Christian Association of Seattle-King County-Snohomish C

    Seattle, WA · Mutual and Membership Benefit
    $15M (2024)
47. Fund for Science and Technology

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $15M (2025)
48. Seattle Childrens Hospital

    Seattle, WA · Philanthropy, Voluntarism and Grantmaking Foundations
    $14M (2025)
49. Artsfund

    Seattle, WA · Community Improvement and Capacity Building
    $12M (2025)
50. The Seattle Academy of Arts and Sciences

    Seattle, WA · Crime and Legal-Related
    $12M (2025)

Showing the top 100 by giving. Search all 872 with a free account.