For the 2025-26 school year, there are 9 private schools belonging to State or regional independent school association serving 3,413 students in Maine. You can also find more schools membership associations in Maine.
The top ranked private schools belonging to State or regional independent school association in Maine include Thornton Academy, Hebron Academy, and Lincoln Academy.
The average acceptance rate is 75%, which is same as the Maine private school average acceptance rate of 75%.
Top Ranked Private Schools Belonging to State or regional independent school association in Maine (2025-26)
School
Location
Quick Facts
438 Main St
Saco, ME 04072
(207) 282-5383
Saco, ME 04072
(207) 282-5383
Gr: 6-12 | 1,462 student Avg. class size: 19 students Sports: 22 | Extracurrculars: 51 Tuition & acceptance rate listed
339 Paris Rd
Hebron, ME 04238
(207) 966-5225
Hebron, ME 04238
(207) 966-5225
Gr: 6-12 | 265 students Avg. class size: 12 students Sports: 20 | Extracurrculars: 20 Tuition & acceptance rate listed
81 Academy Hill Road
Newcastle, ME 04553
(207) 563-3596
Newcastle, ME 04553
(207) 563-3596
Gr: 9-12 | 564 students Avg. class size: 18 students Sports: 14 | Extracurrculars: 25 Tuition listed
295 Main St
Pittsfield, ME 04967
(207) 487-3355
Pittsfield, ME 04967
(207) 487-3355
Gr: 9-12 | 356 students Avg. class size: 12 students Sports: 18 | Extracurrculars: 57 Tuition listed
360 Spring St
Portland, ME 04102
(207) 274-5224
Portland, ME 04102
(207) 274-5224
Gr: PK-12 | 581 students Avg. class size: 11 students Sports: 14 | Extracurrculars: 5 Tuition & acceptance rate listed
180 Park St
Rockport, ME 04856
(207) 236-8021
Rockport, ME 04856
(207) 236-8021
Gr: PK-7 | 78 students Avg. class size: 16 students Extracurrculars: 3 Tuition listed
Aucocisco School![Aucocisco School Photo - First Day of School 2011 Aucocisco School Photo - First Day of School 2011]()

Special Education School
126 Spurwink Ave
Cape Elizabeth, ME 04107
(207) 773-7323
Cape Elizabeth, ME 04107
(207) 773-7323
Gr: 4-12 | 23 students Avg. class size: 5 students Tuition listed
73 Warrenton St
Rockport, ME 04856
(207) 596-6405
Rockport, ME 04856
(207) 596-6405
Gr: PK-8 | 51 students Avg. class size: 8 students Tuition & acceptance rate listed
Spurwink School-cummings
Special Education School
587 Ocean Ave
Portland, ME 04103
(207) 871-1582
Portland, ME 04103
(207) 871-1582
Gr: 8-12 | 33 students
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.