Grantmaking foundations in District of Columbia

2,059 grantmaking foundations in District of Columbia, ranked by recent giving reported to the IRS (about $17B combined).

Top foundations by giving (page 3)

51. Childrens Hospital Foundation

    Washington, DC · Environment
    $57M (2025)
52. United Nations Foundation Inc

    Washington, DC · Science and Technology
    $56M (2024)
53. 50can Inc

    Washington, DC
    $55M (2024)
54. League of Conservation Voters Education Fund

    Washington, DC · Community Improvement and Capacity Building
    $55M (2024)
55. United States Association for Unhcr

    Washington, DC · Science and Technology
    $55M (2025)
56. Avina Americas Inc

    Washington, DC · Community Improvement and Capacity Building
    $53M (2025)
57. African Parks Foundation of America

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $52M (2024)
58. Humane World for Animals Inc

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $52M (2025)
59. Cognizant US Foundation

    Washington, DC
    $51M (2022)
60. Pan American Development Foundation Inc

    Washington, DC · Community Improvement and Capacity Building
    $45M (2025)
61. Voter Registration Project

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $44M (2024)
62. Pact Inc

    Washington, DC · Community Improvement and Capacity Building
    $43M (2025)
63. Pharmaceutical Research and Manufacturers of America

    Washington, DC · Community Improvement and Capacity Building
    $43M (2024)
64. Wyss Medical Foundation Inc

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $41M (2025)
65. Aarp

    Washington, DC · Arts, Culture and Humanities
    $40M (2024)
66. Democracy Fund Inc

    Washington, DC · Human Services
    $39M (2024)
67. American Action Network Inc

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $36M (2025)
68. The Aspen Institute Inc

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $36M (2024)
69. New Israel Fund

    Washington, DC · Community Improvement and Capacity Building
    $36M (2024)
70. Sams Foundation

    Washington, DC · Diseases, Disorders and Medical Disciplines
    $35M (2024)
71. World Central Kitchen Incorporated

    Washington, DC · Science and Technology
    $35M (2024)
72. Foundation for Food and Agriculture Research

    Washington, DC · Human Services
    $35M (2024)
73. Public Welfare Foundation Inc

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $35M (2025)
74. Democracy Matters Foundation

    Washington, DC · Community Improvement and Capacity Building
    $34M (2024)
75. North Fund

    Washington, DC · Philanthropy, Voluntarism and Grantmaking Foundations
    $34M (2024)

Showing the top 100 by giving. Search all 2,059 with a free account.