Grantmaking foundations in Mason City, IA

37 grantmaking foundations in Mason City, Iowa, ranked by recent giving reported to the IRS (about $20M combined).

Top foundations by giving (page 2)

26. Stratford Foundation Tr

    Mason City, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $40K (2025)
27. E R Keig and Alice Keig Scholarship Trust

    Mason City, IA
    $35K (2025)
28. Beasley Family Foundation Inc

    Mason City, IA
    $31K (2025)
29. Stuart D Nevermann Charitable Trust

    Mason City, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $28K (2025)
30. Iowa Farm Bureau Federation

    Mason City, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $24K (2025)
31. Field Memorial Scholarship Trust

    Mason City, IA · Education
    $23K (2025)
32. Mason City Public Library Foundation Inc

    Mason City, IA · Community Improvement and Capacity Building
    $20K (2025)
33. Al a Lake T W 3cb537000 Norwest Bank of Des Moines Na Ttee

    Mason City, IA
    $8.6K (2025)
34. Good Shepherd Geriatric Center Inc

    Mason City, IA · Community Improvement and Capacity Building
    $6.5K (2022)
35. Baum Harmon Mercy Hospital and Clinics Foundation

    Mason City, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $6K (2024)
36. Lee Endowment Foundation

    Mason City, IA
    $5.3K (2025)
37. Community Education Foundation

    Mason City, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $1K (2025)