Private School Review - Established 2003
St. Dominic Academy-auburn Top 9 · Largest Endowment (ME)
Cheverus Top 3 · Highest Avg. ACT Score (ME)
Saint Dominic Academy Top 3 · Lowest Acceptance Rate (ME)

Best Maine Catholic Private High Schools (2026-27)

For the 2026-27 school year, there are 4 catholic private high schools serving 1,432 students in Maine. You can also find more religiously affiliated schools in Maine.
The top ranked catholic private high schools in Maine include St. Dominic Academy-auburn, Saint Dominic Academy, and Cheverus.
The average acceptance rate is 82%, which is higher than the Maine private high school average acceptance rate of 79%.

Quick Facts (2026-27)

  • # Private Schools: 4
  • # Students Served: 1,432

Quick Facts (2026-27)

  • # Private Schools: 4
  • # Students Served: 1,432

Top Ranked Catholic Private High Schools in Maine (2026-27)

Cheverus Photo
Cheverus
Gr: 9-12 | 374 students
Avg. class size: 16 students
Sports: 20 | Extracurriculars: 45
Catholic
267 Ocean Ave
Portland, ME 04103
(207) 774-6238
(5)
View Profile
Saint Dominic Academy Photo
Saint Dominic Academy
Gr: PK-12 | 571 students
Avg. class size: 18 students
Sports: 14 | Extracurriculars: 15
Catholic
121 Gracelawn Rd
Auburn, ME 04210
(207) 782-6911
View Profile
St. Dominic Academy-auburn Photo
St. Dominic Academy-auburn
Gr: PK-12 | 478 students
Avg. class size: 16 students
Sports: 16
Catholic
121 Gracelawn Ave
Auburn, ME 04210
(207) 782-6911
View Profile
Map of Kingdom's Treasure's School
Kingdom's Treasure's School
Gr: 2-9 | 9 students
Catholic
730 West Rd
Waterboro, ME 04087
(207) 247-6973
View Profile

Frequently Asked Questions

What are the top ranked catholic private high schools in Maine?
The top ranked catholic private high schools in Maine include St. Dominic Academy-auburn, Saint Dominic Academy, and Cheverus.
How many catholic private high schools are located in Maine?
4 catholic private high schools are located in Maine.
4
Private Schools
1,432
Students
$18,297
Avg. Tuition
12%
Students of Color
13:1
Student-Teacher Ratio

Recent Articles

How Much Homework Is Too Much?
How Much Homework Is Too Much?
Learn how to compare private school homework expectations, recognize excessive workloads, evaluate assignment quality, and ask better questions about academic balance before choosing a school for your child.
Learning Support Without a Formal Program
Learning Support Without a Formal Program
Learn what private schools mean by informal learning support, how services differ from formal programs, and which questions families should ask before choosing the right school today.
Beyond AP vs. IB: How to Judge Academic Rigor
Beyond AP vs. IB: How to Judge Academic Rigor
Learn how to judge academic rigor at private schools without AP or IB by examining curriculum depth, assessments, faculty expectations, advanced coursework, student work, and college preparation outcomes.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (ME):
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: