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Grantmaking foundations in Oak Park, IL

34 grantmaking foundations in Oak Park, Illinois, ranked by recent giving reported to the IRS (about $55M combined).

Top foundations by giving

  1. Ageoptions Inc
    Oak Park, IL · Human Services
    $29M (2025)
  2. Fenwick Foundation Inc
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $8.3M (2025)
  3. Oak Park-River Forest Community Foundation
    Oak Park, IL · Community Improvement and Capacity Building
    $4.3M (2025)
  4. Eddema Foundation
    Oak Park, IL
    $3.3M (2025)
  5. Good Heart Work Smart Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.8M (2024)
  6. Co Tua R & J Kott Memorial Char
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $1.7M (2025)
  7. Soderquist Family Foundation
    Oak Park, IL · Religion-Related
    $1.1M (2024)
  8. T Kendall Hunt Family Foundation Inc
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $800K (2025)
  9. Joseph R and Helen Shaker Family Foundation
    Oak Park, IL
    $550K (2025)
  10. Pcc Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $550K (2024)
  11. Sumac Foundation Tr
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $410K (2025)
  12. Master Educational Assistance Foundation
    Oak Park, IL
    $380K (2025)
  13. Farther Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $300K (2025)
  14. Disomma Family Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $300K (2024)
  15. Hibel Family Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $290K (2025)
  16. Gail Anita Flagler Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $240K (2025)
  17. Economy Shop
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $230K (2025)
  18. Obadiah Browns Benevolent Fund
    Oak Park, IL · Arts, Culture and Humanities
    $180K (2026)
  19. Oak Park Area Arts Council
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $110K (2024)
  20. Fay Sawyier Foundation
    Oak Park, IL · Mental Health and Crisis Intervention
    $100K (2025)
  21. Latkin Family Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $83K (2025)
  22. Adjlm Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $83K (2025)
  23. West Side Service Connector
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $80K (2024)
  24. Tim and Maureen Hunter Charitable Foundation
    Oak Park, IL · Philanthropy, Voluntarism and Grantmaking Foundations
    $79K (2025)
  25. Foundation for Self Leadership
    Oak Park, IL · Civil Rights, Social Action and Advocacy
    $75K (2025)

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