Data / Nonprofits / New Hampshire / Wilton
Nonprofits in Wilton, NH: 35 registered with the IRS
35 nonprofits are registered with the IRS in Wilton, NH, 30 of them 501(c)(3) charities; the 11 that report revenue took in $10 million. The largest by revenue: High Mowing School Inc ($6.6 million), Center for Anthroposophy ($1.5 million), Cadmus Corporation ($593,117). Most common causes: education (6), public and societal benefit (4), recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| High Mowing School Inc | Education | 501(c)(3) | 1946 | $6.6 million | $13.1 million | 2025-06 |
| Center for Anthroposophy | Education | 501(c)(3) | 1998 | $1.5 million | $1.5 million | 2025-07 |
| Cadmus Corporation | 501(c)(3) | 1982 | $593,117 | $736,067 | 2025-06 | |
| Flying Gravity Circus | Arts, culture and humanities | 501(c)(3) | 2017 | $416,863 | $79,590 | 2025-08 |
| American Legion | Public and societal benefit | 501(c)(19) | 2024 | $214,749 | $179,744 | 2025-12 |
| New England Diamond Gems | Recreation and sports | 501(c)(3) | 2013 | $207,359 | $143,858 | 2025-08 |
| Gaia Education Outreach Institute | 501(c)(3) | 1992 | $183,515 | $445,321 | 2025-12 | |
| Andys Summer Playhouse Inc | Human services | 501(c)(3) | 2024 | $112,190 | $57,124 | 2024-10 |
| Wilton Youth Center | Youth development | 501(c)(3) | 1947 | $83,469 | $165,409 | 2024-12 |
| Second Chance Animal Rescue | Animal-related | 501(c)(3) | 2010 | $46,505 | $44,581 | 2024-12 |
| Wilton Main Street Association | Community improvement and capacity building | 501(c)(3) | 1999 | $9,541 | $113,991 | 2024-12 |
| 1St Unitarian Congregational Society of Wilton Center | 501(c)(3) | 1963 | ||||
| Alishas Love Child Foundation | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Aurum Foundation Inc | Human services | 501(c)(3) | 1994 | $0 | $0 | 2024-12 |
| Bent-Burke Unit 10 American Legion Auxiliary | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Free & Accepted Masons of New Hampshire | 501(c)(10) | 1940 | $0 | $0 | 2026-04 | |
| Free & Accepted Masons of New Hampshire | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Fres LCS Pto | 501(c)(3) | 2016 | $0 | $0 | 2025-07 | |
| Hatbox Theatre Association | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1960 | $0 | $0 | 2025-12 | |
| Kearsage Afterguard | Education | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Monadnock Community Land Trust | 501(c)(3) | 1989 | $0 | $0 | 2025-03 | |
| Reconciled To God Ministries Inc | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| S1 Project | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Semper Fi Social Association | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| WLC Pto | Education | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Wilton Alliance | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Wilton Community Center | Community improvement and capacity building | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Wilton Fire Department Auxiliary | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $0 | $0 | 2025-03 |
| Wilton Firemens Relief Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Wilton Historical Society | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2026-06 |
| Wilton Junior Athletic Association | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-05 |
| Wilton Lions Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $0 | $0 | 2025-06 |
| Wilton Lyndeborough Winter Wanderers Snowmobile | Recreation and sports | 501(c)(7) | 2015 | $0 | $0 | 2026-06 |
| Wilton Lyndeborough Womens Club | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
By cause in Wilton, NH
- Education 6
- Public and societal benefit 4
- Recreation and sports 3
- Human services 3
- Arts, culture and humanities 3
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.