Data / Nonprofits / Wyoming / Buffalo
Nonprofits in Buffalo, WY: 142 registered with the IRS
142 nonprofits are registered with the IRS in Buffalo, WY, 119 of them 501(c)(3) charities; the 27 that report revenue took in $14.5 million. The largest by revenue: The Wyldlife Fund ($5.4 million), Buffalo Senior Center Inc ($2.2 million), Buffalo Golf Club ($1.2 million). Most common causes: recreation and sports (16), youth development (16), arts, culture and humanities (12).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| The Wyldlife Fund | Animal-related | 501(c)(3) | 2019 | $5.4 million | $5.7 million | 2025-12 |
| Buffalo Senior Center Inc | 501(c)(3) | 1977 | $2.2 million | $1.2 million | 2025-09 | |
| Buffalo Golf Club | Recreation and sports | 501(c)(4) | 2004 | $1.2 million | $762,149 | 2025-12 |
| Johnson County Memorial Hospital Foundation Inc | Health care | 501(c)(3) | 1990 | $886,596 | $10.8 million | 2025-06 |
| Johnson County YMCA | Recreation and sports | 501(c)(3) | 1978 | $838,838 | $1.3 million | 2025-09 |
| Buffalo Childrens Center Inc | Human services | 501(c)(3) | 1974 | $533,251 | $104,969 | 2025-09 |
| Johnson County Library Foundation | 501(c)(3) | 1976 | $387,394 | $3.2 million | 2025-06 | |
| Buffalo Christian School | Education | 501(c)(3) | 2016 | $302,379 | $57,356 | 2026-06 |
| St Francis Animal Shelter Inc | Animal-related | 501(c)(3) | 1997 | $294,991 | $1 million | 2024-12 |
| Johnson County Communities Foundation | Housing and shelter | 501(c)(3) | 2024 | $271,154 | $268,486 | 2024-12 |
| Learning Tree Christian School | Education | 501(c)(3) | 2004 | $253,768 | $733,608 | 2024-12 |
| Family Crisis Center | 501(c)(3) | 1986 | $216,218 | $223,354 | 2025-06 | |
| City of Buffalo Charitable Foundation Inc | Environment | 501(c)(3) | 1990 | $197,423 | $1.4 million | 2025-06 |
| Longmire Foundation | Human services | 501(c)(3) | 2022 | $196,151 | $75,161 | 2025-12 |
| The Johnson County YMCA Foundation | 501(c)(3) | 1982 | $166,514 | $2.4 million | 2025-06 | |
| Johnson County Friends Feeding Friends | Food, agriculture and nutrition | 501(c)(3) | 2018 | $144,642 | $372,948 | 2025-12 |
| Buffalo Chamber of Commerce | 501(c)(6) | 1980 | $142,008 | $387,841 | 2024-08 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $136,994 | $204,933 | 2025-06 | |
| Range War Rodeo | Recreation and sports | 501(c)(3) | 2025 | $115,213 | $24,089 | 2025-12 |
| Reverse Taint Foundation | Arts, culture and humanities | 501(c)(3) | 2024 | $115,000 | $115,000 | 2024-12 |
| Sirota Health and Development Foundation | Health care | 501(c)(3) | 2024 | $90,000 | $90,000 | 2024-12 |
| Summit Gymnastics | Recreation and sports | 501(c)(3) | 2005 | $88,518 | $28,956 | 2026-02 |
| Sirota Family Foundation | Employment | 501(c)(3) | 2024 | $80,000 | $80,000 | 2024-12 |
| Buffalo Senior Center Foundation Inc | Human services | 501(c)(3) | 1990 | $71,329 | $1.8 million | 2024-12 |
| Arts Along the Bighorns | Arts, culture and humanities | 501(c)(3) | 2013 | $65,984 | $409,885 | 2025-12 |
| Northwest Barrel Racing Association | Recreation and sports | 501(c)(3) | 2022 | $65,952 | $19,957 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1969 | $14,540 | $33,296 | 2025-06 | |
| Accounting for One Another | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Alvin T Clark Family Memorial Fund | 501(c)(3) | 1989 | $253,029 | 2025-12 | ||
| American Development Foundation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| American Legion | 501(c)(19) | 1945 | $0 | $0 | 2026-06 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2024-06 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-06 | |
| American Volkssport Association Inc | 501(c)(3) | 1987 | $0 | $0 | 2025-06 | |
| Ancient Free & Accepted Masons of Wyoming | 501(c)(10) | 1973 | $0 | $0 | 2026-06 | |
| Angelas Ark | Animal-related | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Association for Sandplay Therapy Incorporated | 501(c)(3) | 2015 | $33,364 | 2024-12 | ||
| Bennett Street Films | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Bible Baptist Temple | 501(c)(3) | 1978 | ||||
| Big Horn Basque Club | Arts, culture and humanities | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Bighorn Bluegrass Camp | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Binding Broken Hearts | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-09 |
| Bison Backers | Education | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Bison Clay Target Team | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Boy Scout of America | 501(c)(3) | 2015 | $0 | $0 | 2025-12 | |
| Buffalo Golf Course Founation Inc | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Buffalo High School Booster Club | Education | 501(c)(3) | 2026 | |||
| Buffalo High School Development Fund Inc | Education | 501(c)(3) | 1999 | $66,080 | 2025-12 | |
| Buffalo High School Rodeo Club | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Buffalo Outdoor Rifle Club | Recreation and sports | 501(c)(7) | 2020 | $0 | $0 | 2026-03 |
| Buffalo Swim Club | Recreation and sports | 501(c)(3) | 2000 | $0 | $0 | 2025-09 |
| Buffalo Trap & Skeet Club Inc | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Buffalo Wyoming Community Rink | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Buffalo Youth Baseball Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Calvary Chapel of Buffalo | Religion-related | 501(c)(3) | 2026 | |||
| Clear Creek Land and Ditch Company Inc | Food, agriculture and nutrition | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cloud Peak Back Country Horsemen | Environment | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Coastal Style Foundation | Health care | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Community Resource Center of Johnson County Inc | Youth development | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| Creek Side Performing Arts | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Dan Carlat-Occidental Jam Memorial Scholarship Fund | Education | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Department of Wyoming VFW Auxiliary | Public and societal benefit | 501(c)(19) | 2011 | $0 | $0 | 2026-06 |
| F A Matthews Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $708,485 | 2025-12 | |
| Forged Golf Society | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of the Library | 501(c)(4) | 1979 | $0 | $0 | 2025-04 | |
| Future Business Leaders of America Phi Beta Lambda Inc | 501(c)(3) | 1971 | ||||
| Future Farmers of America and Its Buffalo Ffa Alumni | 501(c)(3) | 2019 | $0 | $0 | 2024-12 | |
| Gatchell Museum Association Inc | Education | 501(c)(3) | 2012 | $1.4 million | 2025-12 | |
| Gladys C Worf Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $203,744 | 2025-12 | |
| Global Veterinary Charity | Animal-related | 501(c)(3) | 2025 | |||
| High Plains Landowners Association | Housing and shelter | 501(c)(4) | 2018 | $0 | $0 | 2025-12 |
| Ira N Gibson and Clella E Gibson Scholarship Fund | 501(c)(3) | 1988 | $118,055 | 2025-12 | ||
| Jim Gatchell Memorial Museum Foundation | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| John & Amie Auxiliary Incorporated | Human services | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Johnson County Arts & Humanities Council | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Johnson County Fairgrounds Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-02 |
| Johnson County Friends of Fair | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Johnson County High School Scholarship Fund Charitable Trust | 501(c)(3) | 1979 | $1.7 million | 2025-12 | ||
| Johnson County Hospital District | Health care | 501(c)(3) | 2005 | |||
| Johnson County Sheriffs Foundation | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Johnson County Soccer Association | 501(c)(3) | 2002 | $0 | $0 | 2025-07 | |
| Johnson Holt Ditch Inc | Mutual and membership benefit | 501(c)(12) | 2022 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Kuju Foundation | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Laing-Weil Scholarship Fund Charitable Trust | Education | 501(c)(3) | 1999 | $1.2 million | 2025-12 | |
| Lobban Street Music | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Martin & Betty Falxa Scholarship | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $542,127 | 2024-12 | |
| Museum of the Occidental Hotel | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Nathan Graves Scholarship Fund | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| New Life Assembly of God | 501(c)(3) | 1964 | ||||
| New Life Assembly of God | 501(c)(3) | 1964 | ||||
| Nuckolls Foundation | Housing and shelter | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Oversized Heart Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-03 |
| Path 6 Foundation | Employment | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Peter and Anna Gorgen Fund Charitable Trust | 501(c)(3) | 1983 | $32,070 | 2024-12 | ||
| Popjoyus Foundation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Powder Pass Nordic Skiers & Shoers | Recreation and sports | 501(c)(4) | 2012 | $0 | $0 | 2026-04 |
| Prince of Peace Lutheran Church | 501(c)(3) | 1941 | ||||
| Purdy Family Foundation | Religion-related | 501(c)(3) | 1996 | $3.7 million | 2024-12 | |
| Ray Days Foundation Inc | Animal-related | 501(c)(3) | 2026 | |||
| Redman Ditch Association | 501(c)(12) | 2014 | $0 | $0 | 2025-12 | |
| Regional State Museum Foundation Inc | 501(c)(3) | 1992 | $0 | $0 | 2025-12 | |
| Roar Self-Defense | Crime and legal-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Rock Creek and Piney Reservoir and Ditch Company | 501(c)(12) | 1974 | $0 | $0 | 2025-05 | |
| Scenic Resources Resolution of Johnson County Wyoming | Environment | 501(c)(3) | 1997 | |||
| Seeding Reciprocity Co | Environment | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Sharing Hearts | Health care | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Sons of Union Veterans of the Civil War | 501(c)(4) | 1941 | $0 | $0 | 2025-12 | |
| St John the Baptist Catholic Church Foundation | 501(c)(3) | 1991 | $1.4 million | 2024-12 | ||
| Summit Wesleyan Church | 501(c)(3) | 1970 | ||||
| The Johnson County Search and Rescue Unit | 501(c)(3) | 1992 | $0 | $0 | 2025-12 | |
| The Lisle Lanier Scholarship Fund | 501(c)(3) | 1985 | $75,907 | 2024-06 | ||
| The Mead Lake Foundation | Mutual and membership benefit | 501(c)(3) | 2021 | $23,099 | 2025-12 | |
| The Ray & Kay Littler Trust | Education | 501(c)(3) | 1998 | $562,345 | 2025-06 | |
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Transition Ourway Inc | Environment | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | |||
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | |||
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | 501(c)(3) | 2012 | $0 | $0 | 2025-09 | |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| University of Wyoming | 501(c)(3) | 2013 | $0 | $0 | 2025-06 | |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Uptown Films | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Veterans of Foreign Wars of the United States Dept of Wyoming | 501(c)(19) | 1965 | $0 | $0 | 2025-12 | |
| Wilbur & Birdie Williams Scholarship Fund Charitable Trust | 501(c)(3) | 1979 | $100,504 | 2025-12 | ||
| Willow Park Reservoir Company | 501(c)(12) | 1971 | $0 | $0 | 2025-04 | |
| Worlds of Music Inc | Arts, culture and humanities | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Wyoming Cabin Association | 501(c)(4) | 2014 | $0 | $0 | 2025-12 | |
| Wyoming Education Association | 501(c)(6) | 1971 | $0 | $0 | 2025-08 | |
| Wyoming Free | Civil rights, social action and advocacy | 501(c)(4) | 2025 | $0 | $24,354 | 2025-12 |
| Wyoming Mystix | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
By cause in Buffalo, WY
- Recreation and sports 16
- Youth development 16
- Arts, culture and humanities 12
- Education 11
- Human services 8
- Health care 6
- Environment 6
- Philanthropy, voluntarism and grantmaking foundations 5
- Animal-related 5
- Housing and shelter 3
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.