Data / Nonprofits / Maine / Wiscasset
Nonprofits in Wiscasset, ME: 34 registered with the IRS
34 nonprofits are registered with the IRS in Wiscasset, ME, 25 of them 501(c)(3) charities; the 11 that report revenue took in $12.5 million. The largest by revenue: Chewonki Foundation Inc ($8 million), National Digital Equity Center ($1.4 million), Lincoln County Dental Inc ($772,626). Most common causes: arts, culture and humanities (6), education (5), recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Chewonki Foundation Inc | Environment | 501(c)(3) | 1964 | $8 million | $24.6 million | 2025-08 |
| National Digital Equity Center | Education | 501(c)(3) | 2022 | $1.4 million | $53,033 | 2025-09 |
| Lincoln County Dental Inc | Health care | 501(c)(3) | 2012 | $772,626 | $539,453 | 2024-12 |
| Sheepscot Valley Childrens House | Education | 501(c)(3) | 1985 | $563,590 | $206,189 | 2025-06 |
| Brightfield School | Education | 501(c)(3) | 2024 | $545,458 | $22,376 | 2025-06 |
| Wiscasset Public Library | Education | 501(c)(3) | 1959 | $507,495 | $3.7 million | 2024-12 |
| Maine Food and Beverage Education Center | Food, agriculture and nutrition | 501(c)(3) | 2023 | $208,523 | $1.4 million | 2025-12 |
| Lincoln County Historical Association | Arts, culture and humanities | 501(c)(3) | 1955 | $173,294 | $794,092 | 2024-12 |
| Mid-Coast Economic Development Council | 501(c)(6) | 1989 | $168,084 | $28,642 | 2025-06 | |
| Maine Art Gallery | Arts, culture and humanities | 501(c)(3) | 1993 | $106,603 | $55,977 | 2025-12 |
| Wiscasset Creative Alliance | Arts, culture and humanities | 501(c)(3) | 2020 | $51,030 | $53,402 | 2025-12 |
| American Legion Auxiliary Bradford Sortwell Wright Unit | 501(c)(19) | 2011 | $0 | $0 | 2025-12 | |
| American Legion Post 0054 Bradford Sortwell Wright Post | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Maine | 501(c)(10) | 1941 | $0 | $0 | 2026-03 | |
| Garden Club of Wiscasset Inc | Environment | 501(c)(3) | 2014 | $0 | $0 | 2025-05 |
| International Order of the Rainbow Girls | 501(c)(3) | 1942 | $0 | $0 | 2025-12 | |
| International Word of God Fellowship Inc | 501(c)(3) | 1992 | ||||
| Its My Death | 501(c)(3) | 2014 | $0 | $0 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-06 | |
| Maine Trial Judges Association | Community improvement and capacity building | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| Mars & Neptune Trust | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Matinicus Island Historical Society | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Midcoast FC | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Old Walpole Meeting House | Arts, culture and humanities | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Order of Eastern Star of Maine | 501(c)(8) | 1941 | $0 | $0 | 2026-04 | |
| Partners in Education | Education | 501(c)(3) | 2002 | $0 | $0 | 2026-06 |
| Pine Tree State Rifle and Pistol Association | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Senior Center of Wiscasset Inc | Human services | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Sheepscot Valley Musical Art Society | 501(c)(3) | 1980 | $0 | $0 | 2025-12 | |
| St Philips Episcopal Church Hodge St | 501(c)(3) | 1940 | ||||
| Wiscasset Area Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| Wiscasset Church of the Nazarene | 501(c)(3) | 1963 | ||||
| Wiscasset High School All Sports Booster Club | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wiscasset Rod & Gun Club | 501(c)(7) | 1994 | $0 | $0 | 2025-12 |
By cause in Wiscasset, ME
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.