Data / Nonprofits / Oregon / Corvallis / Education
Education nonprofits in Corvallis, OR: 45 registered with the IRS
45 education nonprofits are registered with the IRS in Corvallis, OR, 42 of them 501(c)(3) charities; the 21 that report revenue took in $206.3 million. The largest by revenue: Oregon State University Foundation ($176 million), Oregon State University Bookstore Inc ($11.8 million), Ashbrook Independent School ($4.9 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| Oregon State University Foundation | 501(c)(3) | 1951 | $176 million | $2.28 billion | 2025-06 |
| Oregon State University Bookstore Inc | 501(c)(3) | 1999 | $11.8 million | $22.8 million | 2025-06 |
| Ashbrook Independent School | 501(c)(3) | 1995 | $4.9 million | $12 million | 2025-07 |
| Oregon State University Alumni Association Inc O S U | 501(c)(3) | 1959 | $4.7 million | $21 million | 2025-06 |
| Corvallis Waldorf Association | 501(c)(3) | 1996 | $2.1 million | $2.9 million | 2025-06 |
| Corvallis Montessori Society Inc | 501(c)(3) | 1969 | $1.3 million | $3.2 million | 2025-06 |
| Inavale Community Partnersincorporated | 501(c)(3) | 2007 | $1.3 million | $1.4 million | 2025-06 |
| The Corvallis-Benton County Public Library Foundation Inc | 501(c)(3) | 1992 | $1.2 million | $4.7 million | 2025-06 |
| Oregon Nanoscience and Microtechnologies Institute | 501(c)(3) | 2006 | $1 million | $2.8 million | 2025-06 |
| Oregon Agriculture in the Classroom Foundation | 501(c)(3) | 1996 | $368,808 | $172,252 | 2024-12 |
| National Hep-Camp Association | 501(c)(3) | 2002 | $301,671 | $155,417 | 2025-12 |
| Chesterton Academy of Saint Andrew | 501(c)(3) | 2024 | $285,885 | $190,265 | 2025-12 |
| Beaver Caucus | 501(c)(4) | 2019 | $224,633 | $1,395 | 2025-06 |
| Oregon Agriculture Teacher Association | 501(c)(3) | 2019 | $207,577 | $136,506 | 2025-12 |
| Kappa Sigma Nu Association Inc | 501(c)(7) | 2009 | $152,937 | $1.7 million | 2025-12 |
| Northwest Managers of Educational Technology Inc | 501(c)(3) | 2013 | $99,796 | $28,002 | 2025-12 |
| Tea Events PDX Inc | 501(c)(3) | 2017 | $68,667 | $6,208 | 2025-12 |
| West Albany Bulldog Booster Club | 501(c)(3) | 2008 | $51,124 | $168,692 | 2025-06 |
| Spartan Booster Club | 501(c)(3) | 2019 | $34,021 | $44,877 | 2025-12 |
| Adams Parent Association | 501(c)(3) | 2015 | $25,017 | $49,544 | 2025-06 |
| Oregon Section of the American Association of Physics Teachers | 501(c)(3) | 2007 | $321 | $6,994 | 2025-12 |
| A Childs Haven | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Academy for Lifelong Learning | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Albanian Alps Institute | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Bessie Coleman Boosters Pto | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Crescent Valley Parent Organization | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| First Force | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Friends of CHS Band | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| Heart of the Valley Academy | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Human Ease Initiative | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Iac Chapter 77 | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Immagia Foundation Inc | 501(c)(3) | 1996 | | $166 | 2025-12 |
| Leadership Corvallis Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-06 |
| Library Foundation of Charleston | 501(c)(3) | 2017 | $0 | $0 | 2025-06 |
| Maitri Community Learning Collectiv E | 501(c)(3) | 2026 | | | |
| Music Teachers National Association | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| National Association of Teachers of Singing Inc | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| North Alabama School for Organizers | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Northwest Lichenolgists Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Oregon Academic Advising Association | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Peace Literacy Institute | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Phi Delta Chi - Beta Iota Chapter | 501(c)(3) | 2025 | | | |
| Sigma Delta Omega | 501(c)(7) | 2021 | $0 | $0 | 2026-05 |
| Silicon Box Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| System Robotics Non-Profit Association for Robotics Education | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
Other causes in Corvallis, OR
Every nonprofit in Corvallis, OR · Education 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.