Largest nonprofits in Wyoming by revenue
| # | Nonprofit | City | Focus area | Revenue |
|---|---|---|---|---|
| 1 | Ivinson Memorial Hospital | Laramie | Health Care | $190.6 million |
| 2 | University Of Wyoming Foundation | Laramie | Education | $123.9 million |
| 3 | Powell Valley Health Care Inc | Powell | Health Care | $83.9 million |
| 4 | Community Foundation Of Jackson Hole | Jackson | Philanthropy, Voluntarism & Grantmaking Foundations | $75.2 million |
| 5 | Volunteers Of America Inc | Sheridan | Not listed | $56.0 million |
| 6 | Jackson Hole Classical School Inc | Jackson | Education | $47.0 million |
| 7 | National Outdoor Leadership School | Lander | Environment | $43.0 million |
| 8 | Hot Springs County Hospital Dist | Thermopolis | Health Care | $41.1 million |
| 9 | Karuna Foundation | Cheyenne | Animal-Related | $34.2 million |
| 10 | Cheyenne Frontier Days Inc | Cheyenne | Arts, Culture & Humanities | $26.8 million |
| 11 | Grand Teton National Park Foundation | Moose | Philanthropy, Voluntarism & Grantmaking Foundations | $24.5 million |
| 12 | Wyoming Community Foundation | Laramie | Philanthropy, Voluntarism & Grantmaking Foundations | $23.0 million |
| 13 | Wyo Complex | Casper | Recreation & Sports | $22.5 million |
| 14 | Community Health Center Of Central Wyoming Inc | Casper | Health Care | $20.9 million |
| 15 | Teton Science Schools | Jackson | Environment | $19.6 million |
| 16 | Eric And Kelly Schwartz Charitable Trust | Wilson | Philanthropy, Voluntarism & Grantmaking Foundations | $18.0 million |
| 17 | Wyoming Catholic College | Lander | Education | $15.7 million |
| 18 | Grand Teton Music Festival Inc | Jackson | Arts, Culture & Humanities | $15.4 million |
| 19 | Wyoming Child & Family Developement Inc | Guernsey | Education | $15.4 million |
| 20 | The Foundation For North America Wild Sheep | Cody | Animal-Related | $14.8 million |
| 21 | Ark Regional Services Inc | Laramie | Housing & Shelter | $14.4 million |
| 22 | Central Wyoming Counseling Center | Casper | Mental Health & Crisis Intervention | $13.4 million |
| 23 | Buffalo Bill Memorial Association | Cody | Arts, Culture & Humanities | $13.2 million |
| 24 | St Josephs Childrens Home | Torrington | Mental Health & Crisis Intervention | $13.1 million |
| 25 | Riverpeak Health | Riverton | Health Care | $12.7 million |
The full list includes all 263 Wyoming nonprofits with $1M+ revenue, with street address, ZIP, EIN, assets, income and tax period, plus every other state.
Wyoming cities with the most $1M+ nonprofits
- Jackson: 45
- Cheyenne: 43
- Casper: 35
- Laramie: 24
- Sheridan: 15
- Lander: 11
- Riverton: 7
- Powell: 6
- Cody: 6
- Gillette: 6
Most common focus areas
- Human Services: 38
- Education: 36
- Arts, Culture & Humanities: 25
- Health Care: 20
- Philanthropy, Voluntarism & Grantmaking Foundations: 13
- Environment: 12
- Animal-Related: 11
- Housing & Shelter: 11
Where does this data come from?
The IRS Exempt Organizations Business Master File, downloaded in October 2026. Figures are as reported on each organization's latest return on file with the IRS. Personal contact names are not included.