For the 2026 school year, there are 6 charter public high schools serving 1,520 students in Maine.
Learn more about how charter schools work. The top-ranked charter public high schools in Maine are Baxter Academy For Tech & Sciences, Maine Arts Academy School and Maine Virtual Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Maine charter public high schools have an average math proficiency score of 27% (versus the Maine public high school average of 42%), and reading proficiency score of 87% (versus the 82% statewide average).
Maine charter public high school have a Graduation Rate of 88%, which is more than the Maine average of 86%.
The school with highest graduation rate is Baxter Academy For Tech & Sciences, with ≥95% graduation rate. Read more about public school graduation rate statistics in Maine or national school graduation rate statistics.
Minority enrollment is 11% of the student body (majority Hispanic), which is less than the Maine public high school average of 14% (majority Black and Hispanic).
Best Charter Public High Schools in Maine (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Baxter Academy For Tech & Sciences
Charter School
(Math: ≥90% | Reading: ≥90% )
Rank:
Rank:
9/
Top 20%10
185 Lancaster Street
Portland, ME 04101
(207) 699-5500
Portland, ME 04101
(207) 699-5500
Gr: 9-12 | 373 students Student-teacher ratio: 15:1 Minority enrollment: 14%
Rank: #22.
Maine Arts Academy School
Charter School
(Math: 30-34% | Reading: ≥90%)
Rank:
Rank:
5/
Bottom 50%10
310 Cony Road
Augusta, ME 04330
(207) 480-7917
Augusta, ME 04330
(207) 480-7917
Gr: 9-12 | 237 students Student-teacher ratio: 12:1 Minority enrollment: 12%
Rank: #33.
Maine Virtual Academy
Charter School
(Math: 25-29% | Reading: 85-89%)
Rank:
Rank:
4/
Bottom 50%10
6 East Chestnut Street
Augusta, ME 04330
(207) 613-8900
Augusta, ME 04330
(207) 613-8900
Gr: 7-12 | 442 students Student-teacher ratio: 13:1 Minority enrollment: 14%
Rank: #44.
Maine Academy Of Natural Sciences
Charter School
(Math: 30-39% | Reading: 80-89%)
Rank:
Rank:
3/
Bottom 50%10
13 Easler Road
Hinckley, ME 04944
(207) 238-4100
Hinckley, ME 04944
(207) 238-4100
Gr: 9-12 | 194 students Student-teacher ratio: 10:1 Minority enrollment: 6%
Rank: #55.
Ecology Learning Center
Charter School
(Math: 21-39% | Reading: ≥80%)
Rank:
Rank:
2/
Bottom 50%10
230 Main Street
Unity, ME 04988
(207) 230-9275
Unity, ME 04988
(207) 230-9275
Gr: 9-12 | 105 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Rank: #66.
Overman Academy
Charter School
(Math: 11-19% | Reading: 30-39% )
Rank:
Rank:
1/
Bottom 50%10
78 Water Street Suite 2
Skowhegan, ME 04976
(207) 858-1600
Skowhegan, ME 04976
(207) 858-1600
Gr: 6-12 | 169 students Student-teacher ratio: 14:1 Minority enrollment: 6%
Frequently Asked Questions
What are the top-ranked charter public high schools in Maine?
The top-ranked charter public high schools in Maine include Baxter Academy For Tech & Sciences, Maine Arts Academy School and Maine Virtual Academy.
How many charter public high schools are located in Maine?
6 charter public high schools are located in Maine.
What is the racial composition of students in Maine?
Maine charter public high schools minority enrollment is 11% of the student body (majority Hispanic), which is less than the Maine public high schools average of 14% (majority Black and Hispanic).
Recent Articles
Esports Programs in Public Schools: Benefits & Funding
Explore how esports programs in public schools support academic achievement, boost student engagement, and operate through sustainable funding models and partnerships.
Apprenticeship Pathways in High School: Alternatives to College
Explore apprenticeship pathways in high school as practical alternatives to traditional college routes, including benefits, programs, and career outcomes.
FAFSA Changes and High School College Counseling
Explore how recent FAFSA changes are reshaping high school college counseling, financial aid planning, and what families should expect in the 2026 application cycle.