GrantAuthority

Grantmaking foundations in Idaho

605 grantmaking foundations in Idaho, ranked by recent giving reported to the IRS (about $530M combined).

Top foundations by giving

  1. Holland M Ware Charitable Foundation
    Eagle, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $55M (2024)
  2. University of Idaho Foundation Inc
    Moscow, ID · Crime and Legal-Related
    $45M (2025)
  3. Idaho Foodbank Warehouse
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $44M (2025)
  4. Boise State University Foundation Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $42M (2025)
  5. J a & Kathryn Albertson Foundation Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $23M (2024)
  6. Gorongosa Project Inc
    Idaho Falls, ID · Civil Rights, Social Action and Advocacy
    $19M (2024)
  7. Idaho State University Foundation Inc
    Pocatello, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $19M (2025)
  8. Idaho Community Foundation Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $14M (2024)
  9. St Lukes Health Foundation Ltd
    Boise, ID · Environment
    $11M (2025)
  10. University of Idaho Strategic Initiatives Fund Inc
    Moscow, ID · Community Improvement and Capacity Building
    $11M (2025)
  11. Greg Carr Foundation Inc
    Idaho Falls, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $10M (2024)
  12. Jannus Inc
    Boise, ID · Environment
    $10M (2025)
  13. Oneroot Foundation
    Ketchum, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $8.9M (2025)
  14. United Way of Treasure Valley Inc
    Boise, ID · Public and Societal Benefit
    $8.4M (2026)
  15. Friends of Idaho Public Television Inc
    Boise, ID · Human Services
    $7.1M (2025)
  16. St Lukes Health System Ltd
    Boise, ID · Public Safety, Disaster Preparedness and Relief
    $7M (2025)
  17. St Lukes Regional Medical Center
    Boise, ID · Human Services
    $5.2M (2025)
  18. Laura Moore Cunningham Foundation Inc
    Boise, ID
    $4.9M (2025)
  19. Angels Among US Inc
    Garden City, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.8M (2024)
  20. J R Simplot Foundation Inc
    Boise, ID
    $4.6M (2025)
  21. Micron Technology Foundation Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.5M (2025)
  22. Bronco Athletic Association Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.4M (2025)
  23. Idaho Elks Rehabilitation Hospital Inc
    Boise, ID · Philanthropy, Voluntarism and Grantmaking Foundations
    $4.2M (2025)
  24. Blue Cross of Idaho Foundation for Health
    Meridian, ID · Health Care
    $4.1M (2024)
  25. Spur Community Foundation Inc
    Ketchum, ID · Community Improvement and Capacity Building
    $3.8M (2024)

Showing the top 100 by giving. Search all 605 with a free account.

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Cities in Idaho

Causes in Idaho