#25 Most Diverse Private Schools in Maine
St. Michael School
Diocesan school · Grades Pre-K–8
Largest group: 85% of students
Augusta, ME
B+Overall grade153 students14 students per teacher
2026 lists
Most Diverse Private Schools in Maine
Private schools in Maine with the most varied mix of students. Top 49 of 49 schools.
#26 Most Diverse Private Schools in Maine
Highview Christian Academy
Christian school (nondenominational) · Grades Pre-K–11
Largest group: 85% of students
Charleston, ME
A-Overall grade54 students7 students per teacher
#27 Most Diverse Private Schools in Maine
Maine Coast Semester at Chewonki
Independent school · Grades K–12
Largest group: 86% of students
Wiscasset, ME
AOverall grade145 students7 students per teacher
#28 Most Diverse Private Schools in Maine
Lisbon Falls Christian Academy
Baptist school · Grades K–11
Largest group: 86% of students
Lisbon Falls, ME
AOverall grade63 students7 students per teacher
#29 Most Diverse Private Schools in Maine
Riley School
Alternative school · Ungraded
Largest group: 86% of students
Rockport, ME
A-Overall grade51 students6 students per teacher
#30 Most Diverse Private Schools in Maine
Seacoast Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 89% of students
South Berwick, ME
BOverall grade116 students6 students per teacher
#31 Most Diverse Private Schools in Maine
Central Maine Christian Academy
Christian school (nondenominational) · Grades Pre-K–11
Largest group: 89% of students
Lewiston, ME
A-Overall grade85 students6 students per teacher
#32 Most Diverse Private Schools in Maine
Friends School of Portland
Quaker (Friends) school · Grades Pre-K–8
Largest group: 91% of students
Cumberland Foreside, ME
A+Overall grade128 students6 students per teacher
#33 Most Diverse Private Schools in Maine
Damariscotta Montessori School
Montessori school · Grades Pre-K–8
Largest group: 91% of students
Nobleboro, ME
BOverall grade82 students14 students per teacher
#34 Most Diverse Private Schools in Maine
Erskine Academy
Independent school · Grades 9–12
Largest group: 92% of students
South China, ME
B-Overall grade552 students13 students per teacher
#35 Most Diverse Private Schools in Maine
Seacoast Waldorf School
Independent school · Grades Pre-K–8
Largest group: 92% of students
Eliot, ME
A+Overall grade65 students3 students per teacher
#36 Most Diverse Private Schools in Maine
Bangor Christian Schools
Baptist school · Grades Pre-K–12
Largest group: 93% of students
Bangor, ME
B-Overall grade324 students19 students per teacher
#37 Most Diverse Private Schools in Maine
Chop Point School
Christian school (nondenominational) · Grades K–12
Largest group: 93% of students
Woolwich, ME
A-Overall grade84 students7 students per teacher
#38 Most Diverse Private Schools in Maine
Penobscot Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 95% of students
Bangor, ME
BOverall grade182 students9 students per teacher
#39 Most Diverse Private Schools in Maine
North Yarmouth Academy
Independent school · Grades Pre-K–12
Largest group: 96% of students
Yarmouth, ME
BOverall grade313 students7 students per teacher
#40 Most Diverse Private Schools in Maine
Maine Coast Waldorf School
Independent school · Grades Pre-K–12
Largest group: 96% of students
Freeport, ME
A-Overall grade227 students6 students per teacher
#41 Most Diverse Private Schools in Maine
Temple Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 96% of students
Waterville, ME
B-Overall grade224 students14 students per teacher
#42 Most Diverse Private Schools in Maine
The Bay School
Independent school · Grades Pre-K–8
Largest group: 96% of students
Blue Hill, ME
BOverall grade95 students10 students per teacher
#43 Most Diverse Private Schools in Maine
Center for Teaching & Learning
Independent school · Grades K–8
Largest group: 96% of students
Edgecomb, ME
BOverall grade68 students9 students per teacher
#44 Most Diverse Private Schools in Maine
Cornerspring Montessori School
Montessori school · Grades Pre-K–8
Largest group: 96% of students
Belfast, ME
BOverall grade51 students9 students per teacher
#45 Most Diverse Private Schools in Maine
Kennebec Montessori School
Montessori school · Grades Pre-K–6
Largest group: 97% of students
Fairfield, ME
B+Overall grade62 students9 students per teacher
#46 Most Diverse Private Schools in Maine
St. John's Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 98% of students
Brunswick, ME
AOverall grade134 students10 students per teacher
#47 Most Diverse Private Schools in Maine
Carrabassett Valley Academy
Independent school · Grades 7–12
Largest group: 98% of students
Carrabassett Valley, ME
B+Overall grade100 students8 students per teacher
#48 Most Diverse Private Schools in Maine
Royal Academy Education
Independent school · Grades K–12
Largest group: 98% of students
New Gloucester, ME
BOverall grade54 students12 students per teacher
From official public records, updated October 2026.