Data / Nonprofits / California / Winters
Nonprofits in Winters, CA: 58 registered with the IRS
58 nonprofits are registered with the IRS in Winters, CA, 49 of them 501(c)(3) charities; the 17 that report revenue took in $13.1 million. The largest by revenue: Winters Healthcare Foundation Inc ($9.5 million), Yolo County Visitors Bureau ($949,846), Inc Nutrition Research and Education Foundation ($602,351). Most common causes: education (8), arts, culture and humanities (6), community improvement and capacity building (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Winters Healthcare Foundation Inc | Health care | 501(c)(3) | 2000 | $9.5 million | $13.4 million | 2024-12 |
| Yolo County Visitors Bureau | Community improvement and capacity building | 501(c)(6) | 2002 | $949,846 | $782,389 | 2025-06 |
| Inc Nutrition Research and Education Foundation | Food, agriculture and nutrition | 501(c)(3) | 2002 | $602,351 | $2.1 million | 2024-12 |
| Putah Creek Council Inc | 501(c)(3) | 1995 | $562,409 | $509,585 | 2025-06 | |
| Winters Parent Nursery School | 501(c)(3) | 1986 | $265,637 | $146,569 | 2025-06 | |
| Rememberavet Net | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $252,403 | $67,796 | 2024-12 |
| Winters Theatre Company | Arts, culture and humanities | 501(c)(3) | 2006 | $180,956 | $601,213 | 2025-12 |
| California Teachers Association | 501(c)(5) | 1976 | $142,430 | $318,138 | 2025-08 | |
| Winters Little League | 501(c)(3) | 1989 | $138,786 | $159,911 | 2024-12 | |
| San Francisco Advocacy for Nmwa | Arts, culture and humanities | 501(c)(3) | 2019 | $91,032 | $44,693 | 2025-12 |
| Priory of the Pacific Order of St John | Human services | 501(c)(3) | 2009 | $75,571 | $204,320 | 2025-06 |
| Sacramento Pacific International Trials Society Inc | 501(c)(7) | 1991 | $67,327 | $270,411 | 2025-12 | |
| Winters Farm To School | Food, agriculture and nutrition | 501(c)(3) | 2014 | $63,142 | $111,497 | 2025-12 |
| Yolo County Vineyard and Winery Association | Community improvement and capacity building | 501(c)(6) | 2010 | $55,234 | $49,580 | 2023-12 |
| Winters Friends of the Library | 501(c)(3) | 1985 | $55,049 | $253,840 | 2025-12 | |
| Winters District Chamber of Commerce | 501(c)(6) | 1980 | $45,943 | $18,276 | 2023-12 | |
| Rotary International | 501(c)(4) | 1942 | $20,006 | $49,076 | 2025-06 | |
| American Association of University Women | Education | 501(c)(4) | 2010 | $0 | $0 | 2026-06 |
| Center for Spiritual Living Yolo | Religion-related | 501(c)(3) | 2014 | |||
| Davis Ffa Booster Club Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Elle Blanton Performing Arts Scholarship | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Flower Ninja | Community improvement and capacity building | 501(c)(3) | 2025 | |||
| Friends of Winters Ffa | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-05 |
| Goal4org | International, foreign affairs and national security | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Historical Society of Winters | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Lost Paws Feline Farm Incorporated | Animal-related | 501(c)(3) | 2024 | |||
| Mariani Nut Co Foundation Inc | 501(c)(3) | 1988 | $2.5 million | 2025-08 | ||
| New Life Church of Winters | 501(c)(3) | 1964 | ||||
| Northern California Leonberger Club | Animal-related | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Parker Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $2.9 million | 2025-12 | |
| Project Playground | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Robert & Margaret C McNamara Foundation | 501(c)(3) | 1957 | $887,342 | 2025-11 | ||
| Rotary Club of Winters Community Foundation | Education | 501(c)(3) | 1996 | $99,958 | 2025-06 | |
| Rowdy Sisters Rescue Co | Animal-related | 501(c)(3) | 2025 | |||
| Saint Andrews Society of Sacramento | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2026-06 |
| Solano Fallen Resource Fund | Human services | 501(c)(3) | 2025 | |||
| Sustainable Cotton Project | Food, agriculture and nutrition | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Templo Jesu Cristo Es La Respuesta | 501(c)(3) | 1964 | ||||
| Tuscan Incorporated | 501(c)(3) | 1998 | $180,254 | 2024-12 | ||
| Valley Christian Church at Lake Berryessa | Religion-related | 501(c)(3) | 2003 | |||
| Winters Chamber Foundation | Community improvement and capacity building | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Winters Community Cats | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Winters Community Church Inc | Religion-related | 501(c)(3) | 2011 | |||
| Winters Community Corazon | Community improvement and capacity building | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Winters Education Foundation | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Winters High School All Sports Boosters | Education | 501(c)(3) | 2016 | $0 | $0 | 2026-06 |
| Winters High School Grad Nite Parent Group | 501(c)(3) | 2005 | $0 | $0 | 2025-09 | |
| Winters Institute | 501(c)(3) | 1985 | $1,841 | 2025-03 | ||
| Winters Music Booster Club Association | Education | 501(c)(3) | 1996 | $0 | $0 | 2026-06 |
| Winters Open Mic | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Winters Participation Gallery for the Arts | Arts, culture and humanities | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Winters Police Officers Association | Employment | 501(c)(5) | 2025 | $0 | $0 | 2024-12 |
| Winters Robotics Inc | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Winters Runners and Walkers Club | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Winters Senior Foundation | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Winters Youth Basketball | Recreation and sports | 501(c)(3) | 2026 | |||
| Winters Youth Day | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
By cause in Winters, CA
- Education 8
- Arts, culture and humanities 6
- Community improvement and capacity building 5
- Animal-related 4
- Religion-related 3
- Recreation and sports 3
- Food, agriculture and nutrition 3
- Philanthropy, voluntarism and grantmaking foundations 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.