Data / Nonprofits / New Hampshire / Alton
Nonprofits in Alton, NH: 29 registered with the IRS
29 nonprofits are registered with the IRS in Alton, NH, 21 of them 501(c)(3) charities; the 9 that report revenue took in $7.7 million. The largest by revenue: Christian Camps & Conferences ($5.8 million), Christian Camps and Conferences -Maine Inc ($1.1 million), American Legion ($413,687). Most common causes: recreation and sports (4), religion-related (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Christian Camps & Conferences | Recreation and sports | 501(c)(3) | 1973 | $5.8 million | $13.9 million | 2025-12 |
| Christian Camps and Conferences -Maine Inc | Religion-related | 501(c)(3) | 2008 | $1.1 million | $1.1 million | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $413,687 | $505,284 | 2023-12 | |
| Kidneys for Kindness | Diseases, disorders and medical disciplines | 501(c)(3) | 2024 | $130,151 | $142,568 | 2025-12 |
| Cowass North America Incorporated | Arts, culture and humanities | 501(c)(3) | 1993 | $57,979 | $286,976 | 2025-12 |
| Friends of Kingswood Hockey | Recreation and sports | 501(c)(3) | 2023 | $48,354 | $282,825 | 2025-12 |
| Alton Community Services Program Inc | 501(c)(3) | 2002 | $48,061 | $339,701 | 2025-10 | |
| PMHS Team 319 Boosters Inc | Youth development | 501(c)(3) | 2015 | $42,504 | $133,815 | 2025-12 |
| Alton Teachers Association | Employment | 501(c)(5) | 2026 | $34,302 | $860 | 2026-06 |
| Alton Firemen Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Alton Historical Society | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Alton Police Association | 501(c)(4) | 2023 | $0 | $0 | 2026-01 | |
| Alton Youth League | Recreation and sports | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Construction Specifications Institute NW Pa Chapter | 501(c)(6) | 1989 | $0 | $0 | 2025-06 | |
| East Alton Meeting House Society | 501(c)(3) | 1979 | $0 | $0 | 2025-06 | |
| Free & Accepted Masons of New Hampshire | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| Friends of Alton NH Parks & Recreation | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| H A W Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $596,547 | 2025-12 | |
| Heavens Hill Ministries | Religion-related | 501(c)(3) | 2025 | |||
| Institute for Classical Culture | Education | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| New Hampshire Congress of Parents and Teachers | 501(c)(3) | 1995 | $0 | $0 | 2026-06 | |
| New Peace Network Inc | Religion-related | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Rophe Therapeutic Farm Inc | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Rubbico Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $3.2 million | 2025-12 | |
| Sunday School Venture Foundation | Youth development | 501(c)(3) | 2026 | |||
| Timberwolves Booster Club | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
By cause in Alton, NH
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.