#1 Most Diverse Private Schools in Grafton County, NH
Cardigan Mountain School
Independent school · Grades 6–9
Largest group: 41% of students
Canaan, NH
A+Overall gradeAll boys231 students4 students per teacher
2026 lists
Most Diverse Private Schools in Grafton County, NH
Private schools in Grafton County, NH with the most varied mix of students. Top 5 of 5 schools.
#2 Most Diverse Private Schools in Grafton County, NH
White Mountain School
Episcopal school · Grades 9–12
Largest group: 69% of students
Bethlehem, NH
A+Overall grade78 students3 students per teacher
#3 Most Diverse Private Schools in Grafton County, NH
New England School of the Arts
Independent school · Grades 9–12
Largest group: 71% of students
Lebanon, NH
B-Overall grade139 students32 students per teacher
#4 Most Diverse Private Schools in Grafton County, NH
Crossroads Academy
Independent school · Grades K–8
Largest group: 73% of students
Lyme, NH
A+Overall grade114 students7 students per teacher
#5 Most Diverse Private Schools in Grafton County, NH
Mount Prospect Academy
Alternative school · Grades 5–12
Largest group: 97% of students
Plymouth, NH
BOverall gradeAll boys117 students6 students per teacher
From official public records, updated October 2026.