Data / Nonprofits / New Hampshire / Peterborough / Education
Education nonprofits in Peterborough, NH: 10 registered with the IRS
10 education nonprofits are registered with the IRS in Peterborough, NH, 10 of them 501(c)(3) charities; the 4 that report revenue took in $4.6 million. The largest by revenue: Lionheart Classical Academy Chartered Public School ($3.9 million), Monadnock Art X Tech ($456,520), Happy Valley School Inc ($173,629).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Lionheart Classical Academy Chartered Public School | 501(c)(3) | 2022 | $3.9 million | $15 million | 2025-06 |
| Monadnock Art X Tech | 501(c)(3) | 2015 | $456,520 | $261,335 | 2024-12 |
| Happy Valley School Inc | 501(c)(3) | 1980 | $173,629 | $47,558 | 2026-06 |
| Friends of Conval Athletics | 501(c)(3) | 2014 | $62,108 | $117,771 | 2024-07 |
| 1833 Society | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Hari Simran Foundation of Ny Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Leadership Teacher | 501(c)(3) | 2003 | $0 | $0 | 2025-06 |
| Peterborough Elementary School Parent Teacher Organization | 501(c)(3) | 2024 | $0 | $0 | 2025-07 |
| Revolution Ethics Project | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Windy Row Learning Center | 501(c)(3) | 2005 | $0 | $0 | 2023-12 |
Other causes in Peterborough, NH
- Arts, culture and humanities 15
- Human services 10
- Housing and shelter 3
- Philanthropy, voluntarism and grantmaking foundations 3
- Community improvement and capacity building 3
- Environment 3
Every nonprofit in Peterborough, NH · 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.