Data / Nonprofits / California / Oceanside / Environment
Environment nonprofits in Oceanside, CA: 8 registered with the IRS
8 environment nonprofits are registered with the IRS in Oceanside, CA, 8 of them 501(c)(3) charities; the 4 that report revenue took in $796,015. The largest by revenue: Buena Vista Audubon Society ($482,988), Plants People Community ($264,153), Preserve Calavera ($39,331).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Buena Vista Audubon Society | 501(c)(3) | 1973 | $482,988 | $7.9 million | 2025-06 |
| Plants People Community | 501(c)(3) | 2018 | $264,153 | $272,867 | 2024-12 |
| Preserve Calavera | 501(c)(3) | 2001 | $39,331 | $4.5 million | 2024-12 |
| Clean-Dezert | 501(c)(3) | 2020 | $9,543 | $84 | 2024-12 |
| 3RD Space Collective | 501(c)(3) | 2025 | |||
| Climate Change Plan B Inc | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Entrust Environmental Corporation | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Rornow Inc | 501(c)(3) | 2007 |
Other causes in Oceanside, CA
- Religion-related 110
- Education 65
- Human services 64
- Arts, culture and humanities 58
- Recreation and sports 46
- Youth development 25
- Animal-related 23
- Public and societal benefit 20
- Community improvement and capacity building 19
- Philanthropy, voluntarism and grantmaking foundations 19
- Health care 14
- Housing and shelter 13
- International, foreign affairs and national security 11
- Mental health and crisis intervention 9
- Food, agriculture and nutrition 9
- Crime and legal-related 6
- Civil rights, social action and advocacy 4
- Public safety, disaster preparedness and relief 4
- Employment 4
Every nonprofit in Oceanside, CA · Environment nonprofits across the state · 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.