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Grantmaking foundations in Sioux Center, IA

7 grantmaking foundations in Sioux Center, Iowa, ranked by recent giving reported to the IRS (about $2.5M combined).

Top foundations by giving

  1. Versova Community Foundation
    Sioux Center, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.1M (2025)
  2. Premier Communications Foundation
    Sioux Center, IA
    $430K (2025)
  3. Timothy J Sandbulte Family Foundation
    Sioux Center, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $360K (2024)
  4. Interstates Foundation
    Sioux Center, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $360K (2024)
  5. Dorothy E Mccormack Charitable Tr
    Sioux Center, IA
    $170K (2025)
  6. Abraham Foundation
    Sioux Center, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $94K (2026)
  7. Sioux Center Health
    Sioux Center, IA · Philanthropy, Voluntarism and Grantmaking Foundations
    $35K (2025)

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Causes in Iowa