Data / Nonprofits / California / Trinidad
Nonprofits in Trinidad, CA: 21 registered with the IRS
21 nonprofits are registered with the IRS in Trinidad, CA, 17 of them 501(c)(3) charities; the 6 that report revenue took in $1.2 million. The largest by revenue: Trinidad Coastal Land Trust ($786,508), Adi Da Foundation ($183,908), Humbolt Bay Rowing Association ($90,186). Most common causes: religion-related (4), arts, culture and humanities (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Trinidad Coastal Land Trust | Environment | 501(c)(3) | 1979 | $786,508 | $3.3 million | 2024-12 |
| Adi Da Foundation | Religion-related | 501(c)(3) | 2015 | $183,908 | $234,461 | 2024-12 |
| Humbolt Bay Rowing Association | Recreation and sports | 501(c)(3) | 2015 | $90,186 | $63,101 | 2024-12 |
| Westhaven Volunteer Fire Dept | Public safety, disaster preparedness and relief | 501(c)(4) | 2025 | $73,982 | $265,574 | 2024-12 |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $45,292 | $157,788 | 2026-04 | |
| Trinidad Chamber of Commerce | 501(c)(6) | 1958 | $37,397 | $117,833 | 2026-06 | |
| Avataric Samrajya of Adidam USA | Religion-related | 501(c)(3) | 2020 | |||
| Big Lagoon Community Church | Religion-related | 501(c)(3) | 2003 | |||
| Compassionate Care Therapy Canines Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Karuna Rescue | Animal-related | 501(c)(3) | 2024 | $0 | $0 | 2023-05 |
| North Coast Natural History Museum Association | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Northcoast Educational Foundation | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Redwood Bleeding Disorders Community | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Riley Creek Water System | Mutual and membership benefit | 501(c)(12) | 2012 | $0 | $0 | 2025-12 |
| Seawood Estates | 501(c)(12) | 1994 | $0 | $0 | 2026-03 | |
| Tbam Trinidad Bay Art and Music Festival | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| The Ruchira Secretariat | Religion-related | 501(c)(3) | 2015 | |||
| The Tsurai Ancestral Society | Arts, culture and humanities | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Trinidad Museum Society | 501(c)(3) | 1989 | $0 | $0 | 2025-01 | |
| Trinidad School Education Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $0 | $0 | 2026-06 |
| Westhaven Center for the Arts | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
By cause in Trinidad, CA
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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.