Grantmaking foundations in Iowa

1,937 grantmaking foundations in Iowa, ranked by recent giving reported to the IRS (about $2B combined).

Top foundations by giving (page 4)

76. Friendship Village Charitable Tr

    Waterloo, IA · Community Improvement and Capacity Building
    $4.2M (2026)
77. Black Hawk County Gaming Assoc

    Waterloo, IA · Education
    $4.2M (2026)
78. Lyon County Riverboat Foundation Inc

    Rock Rapids, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.1M (2025)
79. Believers Stewardship Services Inc

    Dubuque, IA · Arts, Culture and Humanities
    $4.1M (2025)
80. Seidler Foundation

    Des Moines, IA
    $4.1M (2024)
81. Iowa Western Community College Foundation

    Council Bluffs, IA · Crime and Legal-Related
    $4M (2025)
82. Missouri River Historical Develop- Ment Inc

    Sergeant Bluff, IA · Crime and Legal-Related
    $4M (2025)
83. John Ruan Foundation Trust

    Des Moines, IA
    $4M (2025)
84. Hennessey Charitable Trust

    Dubuque, IA · Environment
    $4M (2024)
85. North Iowa Area Community College Foundation

    Mason City, IA · Civil Rights, Social Action and Advocacy
    $3.9M (2025)
86. Bethany Foundation Council Bluff

    Council Bluffs, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.9M (2023)
87. Community Foundation of Johnson

    Iowa City, IA · Public and Societal Benefit
    $3.9M (2025)
88. Mercy Foundation of Des Moines Iowa

    Des Moines, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.7M (2025)
89. Iowa Farm Bureau Federation

    West Des Moines, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.7M (2025)
90. Great River Health System Inc

    West Burlington, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.7M (2025)
91. United Way of East Central Iowa

    Cedar Rapids, IA · Science and Technology
    $3.6M (2025)
92. Palmer College Foundation

    Davenport, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.6M (2025)
93. Berkshire Hathaway Energy Foundation

    Des Moines, IA
    $3.6M (2024)
94. Athene Charitable Foundation

    West Des Moines, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.5M (2025)
95. John M Campbell Trust

    Grinnell, IA
    $3.5M (2025)
96. Lauridsen Family Foundation

    Ankeny, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.5M (2025)
97. Friends of Faith Retirement Homes Inc

    Waterloo, IA · Housing and Shelter
    $3.5M (2026)
98. Denman & Company Llp

    Ankeny, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $3.4M (2023)
99. Dubuque Racing Association Ltd

    Dubuque, IA · Youth Development
    $3.4M (2025)
100. Scott County Regional Authority

     Bettendorf, IA · Medical Research
     $3.4M (2024)

Showing the top 100 by giving. Search all 1,937 with a free account.