Data / Nonprofits / Illinois / Woodstock / Education
Education nonprofits in Woodstock, IL: 18 registered with the IRS
18 education nonprofits are registered with the IRS in Woodstock, IL, 18 of them 501(c)(3) charities; the 8 that report revenue took in $2.7 million. The largest by revenue: Crystal Lake Montessori School ($1.8 million), Leadership Greater McHenry County Inc ($313,863), Woodstock Backers Club ($163,883).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Crystal Lake Montessori School | 501(c)(3) | 1985 | $1.8 million | $1.9 million | 2025-07 |
| Leadership Greater McHenry County Inc | 501(c)(3) | 2005 | $313,863 | $316,464 | 2025-06 |
| Woodstock Backers Club | 501(c)(3) | 2002 | $163,883 | $58,568 | 2025-12 |
| Woodstock Rotary Foundation | 501(c)(3) | 2009 | $150,035 | $242,821 | 2025-06 |
| Woodstock North Highschool Booster Club | 501(c)(3) | 2009 | $101,795 | $50,777 | 2024-12 |
| McHenry County Farm Bureau Agricultural Education Foundation | 501(c)(3) | 2000 | $64,928 | $139,449 | 2025-06 |
| District 200 Education Foundation | 501(c)(3) | 1994 | $41,561 | $313,291 | 2024-12 |
| McHenry County Chiefs of Police Association | 501(c)(3) | 2023 | $12,305 | $71,892 | 2025-12 |
| Creekside Middle School Pto | 501(c)(3) | 2025 | $8,189 | 2025-12 | |
| Greenwood Pto | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| John H & Ann G Rhoades Foundation Inc | 501(c)(3) | 2004 | $2.3 million | 2025-12 | |
| McHenry County Safe Kids Chapter | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Northwood Middle School Pto | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Olson Elementary Pto | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Rik and Peg Master Foundation | 501(c)(3) | 2022 | $129,167 | 2025-12 | |
| St Mary of Woodstock School Foundation Inc | 501(c)(3) | 2012 | $276,346 | 2025-12 | |
| Verda Dierzen Early Learning Center Pto | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Westwood Elementary P T O | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
Other causes in Woodstock, IL
- Youth development 22
- Recreation and sports 15
- Arts, culture and humanities 15
- Religion-related 14
- Human services 10
- Philanthropy, voluntarism and grantmaking foundations 9
- Animal-related 8
- Environment 3
Every nonprofit in Woodstock, IL · 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.