Data / Nonprofits / Maine / Millinocket
Nonprofits in Millinocket, ME: 34 registered with the IRS
34 nonprofits are registered with the IRS in Millinocket, ME, 26 of them 501(c)(3) charities; the 16 that report revenue took in $48.2 million. The largest by revenue: Millinocket Regional Hospital ($32.2 million), Katahdin Friends Inc ($7.4 million), Our Katahdin ($5.9 million). Most common causes: education (5), community improvement and capacity building (5), public and societal benefit (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Millinocket Regional Hospital | Health care | 501(c)(3) | 1956 | $32.2 million | $16.3 million | 2024-06 |
| Katahdin Friends Inc | Human services | 501(c)(3) | 2001 | $7.4 million | $7.6 million | 2025-06 |
| Our Katahdin | Community improvement and capacity building | 501(c)(3) | 2015 | $5.9 million | $5.4 million | 2024-12 |
| Millinocket Memorial Library | Education | 501(c)(3) | 2017 | $563,253 | $1.8 million | 2025-12 |
| Breaking the Cycle | Housing and shelter | 501(c)(3) | 2020 | $490,021 | $52,525 | 2024-12 |
| Jo-Mary Riders Snowmobile Club | Recreation and sports | 501(c)(3) | 2025 | $410,141 | $569,844 | 2025-12 |
| Maine Avenue Manor Inc | 501(c)(3) | 1981 | $386,301 | $893,251 | 2025-12 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1973 | $314,799 | $795,037 | 2025-03 | |
| Northern Timber Cruisers Inc | 501(c)(7) | 1983 | $162,453 | $21,867 | 2024-12 | |
| Millinocket Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2021 | $102,970 | $55,519 | 2026-06 |
| Boreal Theater | Arts, culture and humanities | 501(c)(3) | 2021 | $99,687 | $92,748 | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $57,645 | $107,053 | 2024-12 | |
| Katahdin Tourism Partnership | Community improvement and capacity building | 501(c)(3) | 2021 | $50,000 | $64,980 | 2024-12 |
| Legacy Medical Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2023 | $38,589 | $146,437 | 2024-06 |
| Millinocket Library Support Corporation | Education | 501(c)(3) | 2019 | $32,700 | $1.6 million | 2025-12 |
| Friends of the Millinocket Memorial Library | Education | 501(c)(3) | 2012 | $4,707 | $0 | 2024-12 |
| American Legion Auxiliary Donald V Henry Unit 80 | Public and societal benefit | 501(c)(19) | 2026 | $0 | $0 | 2021-12 |
| BV Memorial | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Brotherhood of Locomotive Engineers and Trainmen | 501(c)(5) | 1940 | $0 | $0 | 2021-12 | |
| Chesuncook Snowmobile Club | Recreation and sports | 501(c)(3) | 2025 | |||
| Disabled American Veterans Auxiliary Inc | 501(c)(4) | 1973 | $0 | $0 | 2025-06 | |
| First Pentecostal Church of Millinocket Inc | 501(c)(3) | 1994 | ||||
| Freedom Riders Association Maine Chapter 3 | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hillcrest Foundation | Recreation and sports | 501(c)(3) | 2026 | $24,104 | 2024-12 | |
| Katahdin Area Support Group | Community improvement and capacity building | 501(c)(3) | 1991 | $0 | $0 | 2025-12 |
| Katahdin Region Broadband Utility | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Knights of Columbus | Public and societal benefit | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| Millinocket Alumni Foundation Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2026-04 |
| Millinocket Church of the Nazarene | 501(c)(3) | 1963 | ||||
| Millinocket Historical Society | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Northern Timber Cruisers Snowmobile Museum | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Our Katahdin Capital | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Trails End Festival | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
By cause in Millinocket, ME
- Education 5
- Community improvement and capacity building 5
- Public and societal benefit 4
- Arts, culture and humanities 4
- Recreation and sports 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.