Data / Nonprofits / Wyoming / Big Horn
Nonprofits in Big Horn, WY: 18 registered with the IRS
18 nonprofits are registered with the IRS in Big Horn, WY, 16 of them 501(c)(3) charities; the 5 that report revenue took in $5.8 million. The largest by revenue: New Museum at the Bradford Brinton Ranch ($3.1 million), The Brinton Museum Endowment Fund ($2.4 million), Big Horn Education Fund Inc ($115,115). Most common causes: arts, culture and humanities (5), philanthropy, voluntarism and grantmaking foundations (4), education (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| New Museum at the Bradford Brinton Ranch | Arts, culture and humanities | 501(c)(3) | 2012 | $3.1 million | $19.8 million | 2025-12 |
| The Brinton Museum Endowment Fund | Arts, culture and humanities | 501(c)(3) | 2015 | $2.4 million | $26.5 million | 2025-12 |
| Big Horn Education Fund Inc | Education | 501(c)(3) | 1970 | $115,115 | $1.1 million | 2025-07 |
| Wyoming Association for Career and Technical Education Inc | 501(c)(3) | 1985 | $104,976 | $136,385 | 2025-06 | |
| American Salers Foundation | 501(c)(3) | 1987 | $27,694 | $122,147 | 2024-12 | |
| Anne and Scott Nickerson Family Foundation Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $6.6 million | 2026-05 | |
| Bernard Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $1.5 million | 2025-12 | |
| Big Horn Booster Club | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Big Horn City Historical Society | Arts, culture and humanities | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Big Horn Elementary Pto | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Big Horn Firefigters Association | Public safety, disaster preparedness and relief | 501(c)(4) | 2020 | $0 | $0 | 2026-06 |
| Big Horn Womans Club | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Bighorn Arts Collective | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bradford Brinton Memorial 01-26150 | Arts, culture and humanities | 501(c)(3) | 2002 | $791,799 | 2025-12 | |
| Gustafson Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $140,456 | 2025-12 | |
| Lions International Big Horn Lions Club | 501(c)(4) | 1966 | $0 | $0 | 2025-06 | |
| Marie Kennedy Foundation | 501(c)(3) | 1981 | $6.1 million | 2025-11 | ||
| Pamela and Wayne Garrison Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $43.7 million | 2025-12 |
By cause in Big Horn, WY
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.