#1 Private Schools with the Smallest Classes in New Hampshire
White Mountain School
Episcopal school · Grades 9–12
3.1 students per teacher
Bethlehem, NH
A+Overall grade78 students3 students per teacher
2026 lists
Private Schools with the Smallest Classes in New Hampshire
Private schools in New Hampshire with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 61 schools.
#2 Private Schools with the Smallest Classes in New Hampshire
Cardigan Mountain School
Independent school · Grades 6–9
4.1 students per teacher
Canaan, NH
A+Overall gradeAll boys231 students4 students per teacher
#3 Private Schools with the Smallest Classes in New Hampshire
North End Montessori School
Montessori school · Grades Pre-K–4
4.1 students per teacher
Manchester, NH
AOverall grade56 students4 students per teacher
#4 Private Schools with the Smallest Classes in New Hampshire
New Hampton School
Independent school · Grades 9–12
5 students per teacher
New Hampton, NH
A+Overall grade315 students5 students per teacher
#5 Private Schools with the Smallest Classes in New Hampshire
Proctor Academy
Independent school · Grades 9–12
5.2 students per teacher
Andover, NH
A+Overall grade381 students5 students per teacher
#6 Private Schools with the Smallest Classes in New Hampshire
Jesse Remington High School
Christian school (nondenominational) · Grades 9–12
5.6 students per teacher
Candia, NH
AOverall grade41 students6 students per teacher
#7 Private Schools with the Smallest Classes in New Hampshire
Dublin School
Independent school · Grades 9–12
5.7 students per teacher
Dublin, NH
A+Overall grade169 students6 students per teacher
#8 Private Schools with the Smallest Classes in New Hampshire
Claremont Christian Academy
Baptist school · Grades K–12
5.7 students per teacher
Claremont, NH
BOverall grade130 students6 students per teacher
#9 Private Schools with the Smallest Classes in New Hampshire
Mount Prospect Academy
Alternative school · Grades 5–12
5.8 students per teacher
Plymouth, NH
BOverall gradeAll boys117 students6 students per teacher
#10 Private Schools with the Smallest Classes in New Hampshire
Victory Baptist School
Baptist school · Grades Pre-K–12
5.8 students per teacher
Londonderry, NH
A-Overall grade52 students6 students per teacher
#11 Private Schools with the Smallest Classes in New Hampshire
Green Valley School
Montessori school · Grades Pre-K–8
5.9 students per teacher
Pembroke, NH
B+Overall grade53 students6 students per teacher
#12 Private Schools with the Smallest Classes in New Hampshire
Phillips Exeter Academy
Independent school · Grades 9–12
6 students per teacher
Exeter, NH
A+Overall grade1,055 students6 students per teacher
#13 Private Schools with the Smallest Classes in New Hampshire
Claremont Christian Academy
Baptist school · Grades Pre-K–12
6.2 students per teacher
Claremont, NH
B+Overall grade132 students6 students per teacher
#14 Private Schools with the Smallest Classes in New Hampshire
Cornerstone Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
6.2 students per teacher
Ossipee, NH
AOverall grade56 students6 students per teacher
#15 Private Schools with the Smallest Classes in New Hampshire
Mount Royal Academy
Independent Catholic school · Grades Pre-K–12
6.3 students per teacher
Sunapee, NH
A+Overall grade179 students6 students per teacher
#16 Private Schools with the Smallest Classes in New Hampshire
Crossroads Academy
Independent school · Grades K–8
6.5 students per teacher
Lyme, NH
A+Overall grade114 students7 students per teacher
#17 Private Schools with the Smallest Classes in New Hampshire
Crossroads Christian School
Baptist school · Grades Pre-K–12
6.7 students per teacher
Pelham, NH
BOverall grade152 students7 students per teacher
#18 Private Schools with the Smallest Classes in New Hampshire
Bedford Academy
Independent school · Grades Pre-K–5
6.7 students per teacher
Bedford, NH
A-Overall grade49 students7 students per teacher
#19 Private Schools with the Smallest Classes in New Hampshire
2nd Nature Academy
Independent school · Grades Pre-K–11
6.8 students per teacher
Nashua, NH
AOverall grade80 students7 students per teacher
#20 Private Schools with the Smallest Classes in New Hampshire
Mount Royal Academy North
Independent Catholic school · Grades Pre-K–7
6.8 students per teacher
Lancaster, NH
A-Overall grade50 students7 students per teacher
#21 Private Schools with the Smallest Classes in New Hampshire
Tilton School
Independent school · Grades 9–12
7 students per teacher
Tilton, NH
A-Overall grade175 students7 students per teacher
#22 Private Schools with the Smallest Classes in New Hampshire
Laconia Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
7.1 students per teacher
Laconia, NH
B+Overall grade152 students7 students per teacher
#23 Private Schools with the Smallest Classes in New Hampshire
Hillsboro Christian School
Baptist school · Grades Pre-K–12
7.1 students per teacher
Hillsborough, NH
B+Overall grade47 students7 students per teacher
#24 Private Schools with the Smallest Classes in New Hampshire
Salve Regina Academy
Parish school · Grades Pre-K–8
7.3 students per teacher
Gorham, NH
A-Overall grade47 students7 students per teacher
From official public records, updated October 2026.