Data / Nonprofits / Maine / Rockland
Nonprofits in Rockland, ME: 101 registered with the IRS
101 nonprofits are registered with the IRS in Rockland, ME, 83 of them 501(c)(3) charities; the 45 that report revenue took in $60 million. The largest by revenue: William A Farnsworth Library and Art Museum Inc ($11.7 million), Island Institute ($11 million), Homeworthy ($5.3 million). Most common causes: arts, culture and humanities (13), recreation and sports (7), philanthropy, voluntarism and grantmaking foundations (7).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| William A Farnsworth Library and Art Museum Inc | Arts, culture and humanities | 501(c)(3) | 1987 | $11.7 million | $47.4 million | 2025-09 |
| Island Institute | Education | 501(c)(3) | 1987 | $11 million | $41.9 million | 2025-06 |
| Homeworthy | Human services | 501(c)(3) | 2014 | $5.3 million | $5 million | 2024-12 |
| Hurricane Island Foundation | Youth development | 501(c)(3) | 2009 | $3.3 million | $5.1 million | 2024-12 |
| Bartlett Woods Inc | 501(c)(3) | 1994 | $3.2 million | $6.1 million | 2024-12 | |
| Area Interfaith Outreach | Human services | 501(c)(3) | 1997 | $2.6 million | $3.6 million | 2025-09 |
| New Hope for Women Inc | Human services | 501(c)(3) | 1981 | $2.1 million | $2.7 million | 2025-09 |
| MCH Inc | Housing and shelter | 501(c)(3) | 1966 | $1.4 million | $3.4 million | 2025-12 |
| Mid-Coast Health Net Inc | Health care | 501(c)(3) | 2000 | $1.3 million | $4 million | 2024-12 |
| Out Maine | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $1.3 million | $2.4 million | 2025-06 |
| Pope Memorial Humane Society of Knox County | Animal-related | 501(c)(3) | 1991 | $1.3 million | $6.7 million | 2024-12 |
| Trekkers Inc | Recreation and sports | 501(c)(3) | 2000 | $1.2 million | $1.8 million | 2025-08 |
| The Apprenticeshop | International, foreign affairs and national security | 501(c)(3) | 1991 | $1.2 million | $1.2 million | 2025-12 |
| Friends of the Strand Theatre | Arts, culture and humanities | 501(c)(3) | 2013 | $1.1 million | $667,251 | 2025-06 |
| Center for Maine Contemporary Art | Arts, culture and humanities | 501(c)(3) | 1968 | $1 million | $5.1 million | 2025-03 |
| Rockland Cemetery Association | Mutual and membership benefit | 501(c)(13) | 1944 | $955,395 | $15.4 million | 2025-12 |
| Summer Street Housing Preservation Inc | Human services | 501(c)(3) | 1992 | $919,011 | $2.2 million | 2025-12 |
| Georges River Land Trust | Environment | 501(c)(3) | 1987 | $842,180 | $7.5 million | 2024-12 |
| American Lighthouse Foundation | Arts, culture and humanities | 501(c)(3) | 1996 | $788,271 | $2.8 million | 2024-12 |
| Stella Maris Housing Development Corp | Housing and shelter | 501(c)(3) | 1981 | $734,315 | $1.3 million | 2025-09 |
| The Windowdressers Inc | Housing and shelter | 501(c)(3) | 2014 | $715,044 | $734,504 | 2025-06 |
| Sail Power and Steam Museum | Education | 501(c)(3) | 2008 | $704,267 | $3 million | 2024-12 |
| Salt Bay Chamberfest | Arts, culture and humanities | 501(c)(3) | 2000 | $640,000 | $588,083 | 2025-12 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $583,120 | $936,496 | 2026-03 | |
| Rockland Festival Corporation | 501(c)(4) | 1951 | $543,417 | $525,835 | 2024-12 | |
| Home Counselors Inc | 501(c)(3) | 1986 | $436,113 | $368,624 | 2025-06 | |
| TGS Foundation | Education | 501(c)(3) | 2023 | $403,900 | $16,919 | 2024-12 |
| Maine Marine Trade Association | 501(c)(6) | 1991 | $388,327 | $81,569 | 2025-09 | |
| Penobscot Language School | 501(c)(3) | 1988 | $352,642 | $299,454 | 2025-08 | |
| Rockland District Nursing Association Inc | 501(c)(3) | 1974 | $220,818 | $460,384 | 2025-06 | |
| Winslow Holbrook Merrit No 1 American Legion | Public and societal benefit | 501(c)(19) | 2025 | $208,171 | $587,234 | 2025-12 |
| Maine Windjammer Association | Community improvement and capacity building | 501(c)(6) | 2025 | $204,141 | $33,991 | 2024-10 |
| Midcoast Trails Stewardship | Environment | 501(c)(3) | 2024 | $167,349 | $73,925 | 2024-12 |
| Speaking Place | Community improvement and capacity building | 501(c)(3) | 2012 | $146,318 | $109,755 | 2025-09 |
| Maine Lighthouse Museum Inc | Arts, culture and humanities | 501(c)(3) | 2003 | $130,584 | $284,233 | 2025-12 |
| The Coastal Childrens Museum | 501(c)(3) | 1988 | $114,905 | $259,234 | 2025-03 | |
| Rockland Public Library Association | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $108,099 | $1.9 million | 2025-12 |
| Rockland Main Street Inc | Human services | 501(c)(3) | 2011 | $105,333 | $11,496 | 2024-06 |
| Coastal Family Hospice | Human services | 501(c)(3) | 1980 | $104,414 | $329,183 | 2025-12 |
| Friends of Rockland Public Library | Education | 501(c)(3) | 1993 | $100,672 | $221,298 | 2025-12 |
| Friends of Maine Coastal Islands NWR | Food, agriculture and nutrition | 501(c)(3) | 2003 | $95,444 | $254,353 | 2025-12 |
| Life Ministry Inc | Religion-related | 501(c)(3) | 2019 | $77,712 | $64,981 | 2024-12 |
| Rockland Yacht Club | Recreation and sports | 501(c)(7) | 2014 | $69,255 | $83,017 | 2025-12 |
| Coastal Recovery Community Center | Mental health and crisis intervention | 501(c)(3) | 2022 | $58,136 | $1 | 2025-12 |
| Millay House Rockland | Community improvement and capacity building | 501(c)(3) | 2017 | $55,601 | $437,370 | 2025-12 |
| 7-Tree FC | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Adas Yoshuron | Religion-related | 501(c)(3) | 2018 | |||
| Aj Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $174,670 | 2025-12 | |
| American Legion Auxiliary | Public and societal benefit | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| Americus Hook and Ladder Corporation | Public safety, disaster preparedness and relief | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Amsbury Hill Old Cemetery Association Inc | 501(c)(13) | 1984 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Maine | 501(c)(10) | 1941 | $0 | $0 | 2026-03 | |
| Ancient Free & Accepted Masons of Maine | 501(c)(10) | 1941 | $0 | $0 | 2026-03 | |
| Billy Weiss Memorial Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $247,681 | 2024-12 | |
| Cameron Frisone Cancer Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Coastal Christian Fellowship Inc State of Maine | Religion-related | 501(c)(3) | 2000 | |||
| Crie Haven House | Housing and shelter | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Ellis-Beauregard Foundation | Arts, culture and humanities | 501(c)(3) | 2015 | $15.4 million | 2025-12 | |
| Energy4life | Diseases, disorders and medical disciplines | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Fallen American Veterans Foundation Inc | Public and societal benefit | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| First Baptist Church | 501(c)(3) | 1942 | ||||
| First Universalist Church | Religion-related | 501(c)(3) | 2017 | |||
| Fraternal Order of Police | 501(c)(8) | 1952 | $0 | $0 | 2025-12 | |
| Glenn Jenks Ragtime Revue | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Harbor Light Church of God | 501(c)(3) | 1972 | ||||
| Hope Givers Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Iaabo Board 20 | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2026-02 |
| International Association of Fire Fighters | 501(c)(5) | 1966 | $0 | $0 | 2024-12 | |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Knox County Mutual Aid Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Knox County Triad | Crime and legal-related | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1967 | $0 | $0 | 2025-09 |
| Littlefield Memorial Baptist Church | 501(c)(3) | 1955 | ||||
| Maine Arts Association | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Maine Ministry Outreach Center | Youth development | 501(c)(3) | 2014 | $22,313 | 2025-12 | |
| Major Sayward N Hall Assembly 340 Fourth Degree Knights of Columbus | Mutual and membership benefit | 501(c)(8) | 2014 | $0 | $0 | 2025-06 |
| Midcoast Christian Book & Gift Inc | Religion-related | 501(c)(3) | 2003 | |||
| Midcoast Human Resources Association | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Midcoast Regional Housing Trust Inc | Housing and shelter | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Museum of Maritime Pets | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| National Active and Retired Federal Employees Association | 501(c)(5) | 1963 | $0 | $0 | 2025-12 | |
| Old School | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Panacea- Holistic Health | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| Pastoral Resources for Youth Ministry Encouragement | Environment | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Penobscot Bay Ministries | Crime and legal-related | 501(c)(3) | 2006 | $0 | $0 | 2023-12 |
| Rock Coast Rollers | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Rockland Breakwater Lighthouse Keep Ers | Community improvement and capacity building | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Rockland Historical Society | 501(c)(3) | 1978 | $0 | $0 | 2024-12 | |
| Rockland History Trust | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Rockland Kiwanis Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $0 | $0 | 2025-09 |
| Rockland Matsubayashi-Ryu Dojo Inc | Education | 501(c)(3) | 2024 | |||
| Scouts Fund Inc | Animal-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sons of the American Legion | Public and societal benefit | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| St Peters Parish | 501(c)(3) | 1940 | ||||
| Star of Hope Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $51 million | 2024-12 | |
| Station Maine | 501(c)(3) | 2004 | $0 | $0 | 2025-12 | |
| Thomaston Dog Park Association | Animal-related | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Tiger Football Committee Inc | Recreation and sports | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Worthington Scholarship Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $45.2 million | 2024-12 | |
| Youth Forum Maine | 501(c)(3) | 1993 | $0 | $0 | 2025-08 |
By cause in Rockland, ME
- Arts, culture and humanities 13
- Recreation and sports 7
- Philanthropy, voluntarism and grantmaking foundations 7
- Religion-related 6
- Human services 6
- Education 6
- Housing and shelter 5
- Community improvement and capacity building 5
- Public and societal benefit 4
- Environment 3
- Animal-related 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.