Top-Rated Nonprofits in Maine 2026
Maine has 6 nonprofits with $4.8B in combined revenue. The top-rated organization is A Mainehealth Hcsr with an Efficiency Score of 84/100.
Top 6 Nonprofits in Maine
| # | Organization | Category | Revenue | CEO Pay | Score |
|---|---|---|---|---|---|
| 1 | A Mainehealth Hcsr | Health | $3.7B | $0 | A (84) |
| 2 | University Of New England | Education | $282.1M | $0 | B (77) |
| 3 | Bowdoin College | Education | $355.2M | $0 | B (68) |
| 4 | President & Trustees Of Colby College | Education | $287.5M | $0 | B (68) |
| 5 | President And Trustees Of Bates College | Education | $192.1M | $0 | B (68) |
| 6 | Coastal Maine Botanical Gardens Inc | Environment & Animals | $19.4M | $0 | C (63) |
Nonprofit financial data for Maine is sourced from IRS Form 990 filings, which all tax-exempt organizations must file annually.
Frequently Asked Questions
A Mainehealth Hcsr is the top-rated nonprofit in Maine with an Efficiency Score of 84/100 (Grade A) and $3.7B in annual revenue.
Maine has 6 nonprofits in our database with a combined $4.8B in total revenue.
The Efficiency Score (0-100, A-F) measures nonprofit effectiveness based on program expense ratio (50%), revenue growth consistency (20%), fund reserves (20%), and CEO compensation ratio (10%). Higher scores indicate more efficient organizations.
Efficiency Score: program expense ratio (50%), revenue growth consistency (20%), fund reserves (20%), CEO compensation ratio (10%).