Data / Nonprofits / Oregon / Ontario
Nonprofits in Ontario, OR: 133 registered with the IRS
133 nonprofits are registered with the IRS in Ontario, OR, 97 of them 501(c)(3) charities; the 51 that report revenue took in $166 million. The largest by revenue: Saint Alphonsus Medical Center Ortario Inc ($81.9 million), Lifeways Inc ($37.1 million), Community in Action ($6.7 million). Most common causes: human services (14), education (12), community improvement and capacity building (10).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Saint Alphonsus Medical Center Ortario Inc | Health care | 501(c)(3) | 2025 | $81.9 million | $115 million | 2025-06 |
| Lifeways Inc | Mental health and crisis intervention | 501(c)(3) | 1998 | $37.1 million | $36.7 million | 2025-06 |
| Community in Action | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $6.7 million | $4.7 million | 2025-06 |
| Four Rivers Community School Inc | Education | 501(c)(3) | 2004 | $6.4 million | $9.5 million | 2025-06 |
| Malheur Watershed Council | Community improvement and capacity building | 501(c)(3) | 2016 | $4.7 million | $548,210 | 2025-12 |
| Malheur County Child Development Center | Education | 501(c)(3) | 1985 | $4.6 million | $1.1 million | 2025-06 |
| Eastern Oregon Center for Independent Living | Human services | 501(c)(3) | 2000 | $4.2 million | $3.8 million | 2025-06 |
| Malheur County Development Corporation | 501(c)(4) | 2018 | $2.7 million | $36.6 million | 2025-06 | |
| Malheur Council On Aging and Community Services | Human services | 501(c)(3) | 1984 | $1.9 million | $3.5 million | 2025-06 |
| Giggles & Grace Early Learning Center | Human services | 501(c)(3) | 2014 | $1.9 million | $634,378 | 2025-06 |
| Euvalcree | Human services | 501(c)(3) | 2013 | $1.9 million | $2.7 million | 2024-12 |
| Treasure Valley Community College Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1970 | $1.7 million | $15.6 million | 2025-06 |
| Treasure Valley Childrens Relief Nursery | Human services | 501(c)(3) | 2008 | $1.3 million | $1.5 million | 2025-06 |
| Boys & Girls Clubs of the Western Treasure Valley | Youth development | 501(c)(3) | 2007 | $1 million | $1.5 million | 2025-12 |
| Malheur County Junior Livestock Committee | Food, agriculture and nutrition | 501(c)(3) | 2019 | $1 million | $32,538 | 2025-06 |
| United States Judo Federation | Recreation and sports | 501(c)(3) | 1984 | $696,851 | $2.6 million | 2024-08 |
| Old Owyhee Ditch Improvement District | Public and societal benefit | 501(c)(12) | 2009 | $659,061 | $1.5 million | 2025-12 |
| Four Rivers Cultural Center and Museum | Arts, culture and humanities | 501(c)(3) | 1992 | $552,329 | $5.9 million | 2025-06 |
| Life Bible Ministry | Religion-related | 501(c)(3) | 2025 | $488,995 | $387,549 | 2025-12 |
| TFP Therapeutic Services Inc | Crime and legal-related | 501(c)(3) | 1992 | $384,591 | $11,189 | 2025-12 |
| Project Dove | Human services | 501(c)(3) | 1982 | $384,360 | $675,873 | 2025-06 |
| Veteran Advocates of Ore - Ida | Public and societal benefit | 501(c)(3) | 2009 | $381,840 | $567,898 | 2025-12 |
| Pregnancy Resource Center Inc | Health care | 501(c)(3) | 1985 | $381,723 | $733,668 | 2025-09 |
| Friends of the Owyhee | Environment | 501(c)(3) | 2019 | $284,938 | $267,681 | 2024-12 |
| Ontario Chamber of Commerce | 501(c)(6) | 1977 | $280,822 | $463,202 | 2025-12 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $261,816 | $439,444 | 2026-03 | |
| Riverside Manor Inc | Human services | 501(c)(3) | 2021 | $260,349 | $627,596 | 2026-06 |
| Payette County Senior Citizens Inc | 501(c)(3) | 1992 | $254,625 | $169,744 | 2025-12 | |
| Star Center | Crime and legal-related | 501(c)(3) | 2016 | $167,703 | $43,366 | 2024-12 |
| Four Rivers Healthy Community Incorporation | Human services | 501(c)(3) | 2006 | $153,886 | $191,217 | 2024-12 |
| Ontario Veterans Memorial Hall | Community improvement and capacity building | 501(c)(4) | 2000 | $141,024 | $97,391 | 2025-12 |
| Ontario Feral Cat Project | Animal-related | 501(c)(3) | 2011 | $109,736 | $140,871 | 2025-12 |
| Snake River Economic Development Alliance Inc | Community improvement and capacity building | 501(c)(4) | 2010 | $101,699 | $168,556 | 2025-12 |
| Snake River Sportsmen Inc | 501(c)(4) | 1983 | $100,994 | $375,718 | 2025-12 | |
| Oasis House | Housing and shelter | 501(c)(3) | 2025 | $91,475 | $90,520 | 2025-12 |
| Nyc Inc | Housing and shelter | 501(c)(3) | 2023 | $88,430 | $809,742 | 2025-09 |
| Learning Empowerment To Able the Disabled | Youth development | 501(c)(3) | 2024 | $87,174 | $16,553 | 2025-12 |
| Revitalize Ontario | Community improvement and capacity building | 501(c)(3) | 2015 | $75,420 | $115,673 | 2025-12 |
| Owyhee Basin Stewardship Coalition Inc | Community improvement and capacity building | 501(c)(6) | 2017 | $74,318 | $28,705 | 2025-12 |
| Ani-Care Animal Shelter Inc | Animal-related | 501(c)(3) | 2024 | $68,899 | $11,365 | 2022-12 |
| Ontario Festival of Trees Inc | Public and societal benefit | 501(c)(3) | 2019 | $65,794 | $75,398 | 2025-12 |
| Four Rivers Welcome Center | Human services | 501(c)(3) | 2021 | $63,829 | $63,829 | 2025-12 |
| Ontario Volunteer Fire Department | Public safety, disaster preparedness and relief | 501(c)(4) | 2023 | $51,144 | $68,603 | 2025-06 |
| Help Them To Hope | 501(c)(3) | 1975 | $42,169 | $32,030 | 2025-12 | |
| Four Rivers Health Care | Health care | 501(c)(3) | 2001 | $27,618 | $222,181 | 2025-12 |
| Saint Alphonsus Foundation-Ontario Inc | Health care | 501(c)(3) | 2007 | $25,164 | $263,920 | 2025-06 |
| Onion Skin Players | 501(c)(3) | 1995 | $23,833 | $62,452 | 2025-12 | |
| Oregon 4-H Foundation | Youth development | 501(c)(3) | 2014 | $18,022 | $57,537 | 2025-06 |
| Scri Fitness Center | Health care | 501(c)(7) | 2014 | $15,295 | $62,020 | 2024-12 |
| Ida-Ore Soccer Club | Recreation and sports | 501(c)(3) | 2025 | $8,934 | $2,314 | 2020-12 |
| Malheur Potato Bargaining Association | 501(c)(5) | 1974 | $7,848 | $268,655 | 2024-12 | |
| Aero Head Soaring Club Inc | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2024-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Annex Pta | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-06 |
| Bahais of Ontario | 501(c)(3) | 1995 | ||||
| Better Together Inc | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Calvary Chapel Ontario | 501(c)(3) | 1964 | ||||
| Cascade Field Trial Club | Animal-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Church of God of Prophecy Bible Place | 501(c)(3) | 1969 | ||||
| Community Concerts of Treasure Valley | 501(c)(3) | 1991 | $0 | $0 | 2025-12 | |
| Delight in Dreams Learning Center & Special Services | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Disabled American Veterans | 501(c)(4) | 1942 | $0 | $0 | 2026-06 | |
| Eastern Oregon Chapter of Credit Unions | Community improvement and capacity building | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Elderberry Lane- A Place for Kids | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-10 |
| Erlebach Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Euvalcree Actio | Community improvement and capacity building | 501(c)(4) | 2020 | $0 | $0 | 2023-12 |
| Fellow and Field | Food, agriculture and nutrition | 501(c)(3) | 2026 | |||
| Firm Foundation | 501(c)(3) | 1972 | ||||
| Firm Foundation | 501(c)(3) | 1972 | ||||
| First Christian Church | 501(c)(3) | 1951 | ||||
| First Methodist Church | 501(c)(3) | 1974 | ||||
| Five Stones Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $4.3 million | 2025-12 | |
| Four Rivers Community Radio | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Friends of the Ontario Community Library Inc | Education | 501(c)(3) | 2001 | $0 | $0 | 2024-12 |
| Future Farmers of America State Associations & Local Chapter | 501(c)(3) | 1945 | $0 | $0 | 2024-12 | |
| Golden Rule Chapter No 131 Order of the Eastern Star of Oregon | Mutual and membership benefit | 501(c)(8) | 2013 | $0 | $0 | 2026-06 |
| Grand Council of Cryptic Masons of Oregon | 501(c)(10) | 1972 | $0 | $0 | 2026-03 | |
| Idaho-Oregon Buddhist Temple | 501(c)(3) | 1967 | ||||
| Iglesia Nueva Vida Or New Life Church | 501(c)(3) | 2017 | ||||
| Japanese American Citizens League | 501(c)(3) | 1964 | $0 | $0 | 2025-12 | |
| John Lowe Butler I 1808 Family Association | 501(c)(3) | 1974 | $0 | $0 | 2025-05 | |
| Juvenile Court Resources Inc | Crime and legal-related | 501(c)(3) | 1992 | $0 | $0 | 2026-06 |
| Kaleo Church | 501(c)(3) | 1969 | ||||
| Kiwanis Club of Ontario Oregon | 501(c)(4) | 2012 | $0 | $0 | 2025-09 | |
| Knights Templar of the United States of America | 501(c)(10) | 1964 | $0 | $0 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Life Long Learners of Lower Treasure Valley Inc | Human services | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Lighthouse Worship Center | 501(c)(3) | 1964 | ||||
| Love in the Name of Christ Ore-Ida | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Malheur City Cemetery | Human services | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Malheur County Farm Bureau 2546 S W 4TH Ave | 501(c)(5) | 1954 | $0 | $0 | 2025-09 | |
| Malheur County Poverty To Prosperity | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Mexican American Citizens League | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Migrant Center | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| National Association of Letter Carriers | 501(c)(5) | 1944 | $0 | $0 | 2025-12 | |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| Next Chapter Food Pantry | Food, agriculture and nutrition | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Ohs Band Boosters | Education | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Ontario Bridge Club | Recreation and sports | 501(c)(7) | 2026 | $0 | $0 | 2025-12 |
| Ontario Community Church | Religion-related | 501(c)(3) | 2025 | |||
| Ontario Community Development Found Ation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Ontario High School Booster Club | Education | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Ontario High School Class of 1965 Foundation | Education | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Ontario Oregon Basque Club Inc | Community improvement and capacity building | 501(c)(3) | 2005 | $0 | $0 | 2026-04 |
| Ontario Oregon Education | 501(c)(4) | 1991 | $0 | $0 | 2025-12 | |
| Ontario Senior Citizens Center Inc | Human services | 501(c)(3) | 1982 | $0 | $0 | 2025-06 |
| Ontario Swim Club | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Ore-Ida Judo Club Inc | 501(c)(4) | 1960 | $0 | $0 | 2025-05 | |
| Oregon Hunters Association | 501(c)(3) | 1994 | ||||
| Oregon State Grange Patrons of Husbandry | 501(c)(8) | 1944 | $0 | $0 | 2026-04 | |
| Oregon Trail Mennonite Church | 501(c)(3) | 1969 | ||||
| Origins Faith Community | 501(c)(3) | 1960 | ||||
| Pilgrim Lutheran Church | 501(c)(3) | 1941 | ||||
| Plants for Humanity Foundation | Medical research | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Primera Iglesia Bautista Mission | 501(c)(3) | 1969 | ||||
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2024-06 | |
| Snake River Valley Eaa Chapter 837 | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Stop Idaho Power | Community improvement and capacity building | 501(c)(6) | 2009 | $0 | $0 | 2025-12 |
| Stormy Ray Cardholders Foundation | Education | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Sunrise Christian Church of Ontario | 501(c)(3) | 1985 | ||||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Treasure Valley Believe in A Cure | Diseases, disorders and medical disciplines | 501(c)(3) | 2015 | $0 | $0 | 2022-05 |
| Treasure Valley Education Association | Employment | 501(c)(5) | 2020 | $0 | $0 | 2025-06 |
| Treasure Valley Paramedics | Health care | 501(c)(4) | 2000 | $0 | $69,688 | 2025-06 |
| Tri-County Anti-Trafficking Advocat Es | Public safety, disaster preparedness and relief | 501(c)(3) | 2022 | $0 | $3,163 | 2024-12 |
| United States Bowling Congress Inc | Recreation and sports | 501(c)(3) | 2004 | $0 | $0 | 2025-07 |
| Unity Harbour | Housing and shelter | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Department of Oregon | Public and societal benefit | 501(c)(19) | 2010 | $0 | $0 | 2026-06 |
| Veterans of Foreign Wars of the United States Dept of Oregon | 501(c)(19) | 1947 | $0 | $0 | 2025-06 | |
| Western Treasure Valley Bears Inc | Recreation and sports | 501(c)(3) | 2025 |
By cause in Ontario, OR
- Human services 14
- Education 12
- Community improvement and capacity building 10
- Recreation and sports 8
- Health care 6
- Philanthropy, voluntarism and grantmaking foundations 4
- Public and societal benefit 4
- Food, agriculture and nutrition 3
- Youth development 3
- Animal-related 3
- Housing and shelter 3
- Arts, culture and humanities 3
- Crime and legal-related 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.