Data / Nonprofits / Oregon / Hillsboro / Environment
Environment nonprofits in Hillsboro, OR: 11 registered with the IRS
11 environment nonprofits are registered with the IRS in Hillsboro, OR, 10 of them 501(c)(3) charities; the 3 that report revenue took in $883,385. The largest by revenue: Salmonberry Trail Foundation ($579,650), Tualatin River Watershed Council ($254,143), Network of Oregon Watershed Councils ($49,592).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Salmonberry Trail Foundation | 501(c)(3) | 2019 | $579,650 | $460,740 | 2024-12 |
| Tualatin River Watershed Council | 501(c)(3) | 2004 | $254,143 | $76,648 | 2025-06 |
| Network of Oregon Watershed Councils | 501(c)(3) | 2006 | $49,592 | $68,714 | 2025-06 |
| Elizabeths Garden | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Honey Bee Society | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Intel Oregon Employee Garden Club | 501(c)(3) | 2025 | |||
| Jackson Bottom Wetlands Preserve | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| Oregon River Cleanup Association | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Save Helvetia | 501(c)(4) | 2011 | $0 | $0 | 2025-12 |
| Socially Engaged Ecological Design | 501(c)(3) | 2026 | |||
| The Oregon State Federation of Garden Clubs Inc | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
Other causes in Hillsboro, OR
- Education 52
- Religion-related 49
- Recreation and sports 47
- Human services 35
- Arts, culture and humanities 35
- Animal-related 12
- Community improvement and capacity building 12
- Health care 11
- Youth development 10
- Philanthropy, voluntarism and grantmaking foundations 8
- Crime and legal-related 7
- International, foreign affairs and national security 6
- Employment 6
- Mental health and crisis intervention 6
- Public and societal benefit 6
- Food, agriculture and nutrition 5
- Public safety, disaster preparedness and relief 4
- Mutual and membership benefit 4
- Science and technology 3
- Housing and shelter 3
Every nonprofit in Hillsboro, OR · 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.