Data / Nonprofits / Maine / N Waterboro
Nonprofits in N Waterboro, ME: 8 registered with the IRS
8 nonprofits are registered with the IRS in N Waterboro, ME, 5 of them 501(c)(3) charities; the 2 that report revenue took in $2.7 million. The largest by revenue: Lake Arrowhead Community Inc ($2.5 million), Lake Arrowhead Conservation Council ($126,785).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Lake Arrowhead Community Inc | 501(c)(4) | 1997 | $2.5 million | $4.2 million | 2026-04 | |
| Lake Arrowhead Conservation Council | Environment | 501(c)(3) | 2008 | $126,785 | $114,772 | 2026-04 |
| Altrusa International Club of Biddeford-Saco | Youth development | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Altrusa International Inc | 501(c)(4) | 1944 | $0 | $0 | 2025-06 | |
| Altrusa International Inc | 501(c)(4) | 1944 | $0 | $0 | 2025-05 | |
| Elder Grey Meeting House Cemetery Association | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2026-06 |
| National Society of the Children of the American Revolution | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Waterborough Historical Society | Arts, culture and humanities | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
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.