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Grantmaking foundations in Rock Springs, WY

6 grantmaking foundations in Rock Springs, Wyoming, ranked by recent giving reported to the IRS (about $1.2M combined).

Top foundations by giving

  1. Western Wyoming College Foundation
    Rock Springs, WY · Community Improvement and Capacity Building
    $460K (2025)
  2. Memorial Hospital of Sweetwater County Foundation
    Rock Springs, WY · Community Improvement and Capacity Building
    $360K (2025)
  3. Libby and Gary Pedri Charitable Trust
    Rock Springs, WY · Education
    $290K (2024)
  4. Arlene Wesswick Foundation
    Rock Springs, WY · Philanthropy, Voluntarism and Grantmaking Foundations
    $49K (2024)
  5. Pearson Boye Memorial Fund
    Rock Springs, WY · Philanthropy, Voluntarism and Grantmaking Foundations
    $22K (2024)
  6. Rock Springs Pride
    Rock Springs, WY · Civil Rights, Social Action and Advocacy
    $200 (2025)

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Causes in Wyoming