Grantmaking foundations in New Haven, CT

124 grantmaking foundations in New Haven, Connecticut, ranked by recent giving reported to the IRS (about $1.3B combined).

Top foundations by giving (page 2)

26. New Haven Free Public Library Foundation Inc

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.5M (2025)
27. Yvette & Arthur Eder Charitable Foundation Trust

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.3M (2025)
28. Hayes Foundation

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $2.2M (2025)
29. The Prosperity Foundation Inc

    New Haven, CT · Human Services
    $2.2M (2024)
30. Connecticut Council of Family Service Agencies Inc

    New Haven, CT · Human Services
    $2M (2025)
31. Berkeley Divinity School

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.4M (2025)
32. Knights of Columbus Charities USA Inc

    New Haven, CT · Health Care
    $1.4M (2024)
33. New Alliance Foundation Inc

    New Haven, CT
    $1.2M (2025)
34. John Paul II Shrine and Institute Inc

    New Haven, CT · Youth Development
    $920K (2024)
35. Yale Law Journal Company Inc

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $760K (2025)
36. Tennis Foundation of Connecticut

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $730K (2025)
37. Greenwave Organization Corp

    New Haven, CT · Animal-Related
    $690K (2025)
38. Scripps League Newspapers Education and Research Fund

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $620K (2025)
39. Claire & Maurits Edersheim Foundation

    New Haven, CT
    $590K (2024)
40. The Afsm Foundation

    New Haven, CT · Public and Societal Benefit
    $580K (2023)
41. New Haven Innovation Labs Inc

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $540K (2024)
42. Unite Here

    New Haven, CT · Housing and Shelter
    $510K (2025)
43. Hope for New Haven Inc

    New Haven, CT · Human Services
    $500K (2024)
44. Yoyaadi Foundation

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $500K (2024)
45. Foundation for the Arts and Trauma Inc

    New Haven, CT · Human Services
    $500K (2024)
46. 4-Ct Corp

    New Haven, CT · Human Services
    $470K (2025)
47. Tammy and Jay Levine Foundation Inc

    New Haven, CT · Philanthropy, Voluntarism and Grantmaking Foundations
    $460K (2024)
48. Louis F and Mary a Tagliatela Foundation Inc

    New Haven, CT · Employment
    $410K (2025)
49. The Koch Ellis Fund

    New Haven, CT
    $410K (2024)
50. The Skye Foundation Inc

    New Haven, CT · Human Services
    $400K (2025)

Showing the top 100 by giving. Search all 124 with a free account.