#1 Private Schools with the Smallest Classes in Somerset County, NJ
The Albrook School
Montessori school · Grades Pre-K–5
2 students per teacher
Basking Ridge, NJ
A+Overall grade53 students2 students per teacher
2026 lists
Private Schools with the Smallest Classes in Somerset County, NJ
Private schools in Somerset County, NJ with the fewest students per teacher (not counting preschools and special education schools). Top 15 of 15 schools.
#2 Private Schools with the Smallest Classes in Somerset County, NJ
Yinghua International School
Independent school · Grades K–8
2.7 students per teacher
Kingston, NJ
A+Overall grade70 students3 students per teacher
#3 Private Schools with the Smallest Classes in Somerset County, NJ
Far Hills Country Day School
Independent school · Grades Pre-K–8
4.6 students per teacher
Far Hills, NJ
A+Overall grade196 students5 students per teacher
#4 Private Schools with the Smallest Classes in Somerset County, NJ
The Willow School
Independent school · Grades Pre-K–8
4.6 students per teacher
Gladstone, NJ
A+Overall grade111 students5 students per teacher
#5 Private Schools with the Smallest Classes in Somerset County, NJ
Cedar Hill Prep School
Independent school · Grades Pre-K–8
5.1 students per teacher
Somerset, NJ
A+Overall grade229 students5 students per teacher
#6 Private Schools with the Smallest Classes in Somerset County, NJ
Waldorf School of Princeton
Independent school · Grades Pre-K–8
6.5 students per teacher
Princeton, NJ
AOverall grade93 students7 students per teacher
#7 Private Schools with the Smallest Classes in Somerset County, NJ
St. Ann Classical Academy
Parish school · Grades Pre-K–8
6.7 students per teacher
Raritan, NJ
A+Overall grade69 students7 students per teacher
#8 Private Schools with the Smallest Classes in Somerset County, NJ
Mendham Country Day School
Independent school · Grades Pre-K–8
7.7 students per teacher
Basking Ridge, NJ
B+Overall grade105 students8 students per teacher
#9 Private Schools with the Smallest Classes in Somerset County, NJ
Rutgers Preparatory School
Independent school · Grades Pre-K–12
7.8 students per teacher
Somerset, NJ
A+Overall grade673 students8 students per teacher
#10 Private Schools with the Smallest Classes in Somerset County, NJ
Yeshiva Tiferes Boruch/Springfield Yeshiva
Jewish day school · Grades 9–12
9 students per teacher
North Plainfield, NJ
B+Overall gradeAll boys82 students9 students per teacher
#11 Private Schools with the Smallest Classes in Somerset County, NJ
St. Matthias Elementary School
Diocesan school · Grades Pre-K–8
11.3 students per teacher
Somerset, NJ
A+Overall grade226 students11 students per teacher
#12 Private Schools with the Smallest Classes in Somerset County, NJ
Princeton Montessori School
Montessori school · Grades Pre-K–8
11.6 students per teacher
Princeton, NJ
B+Overall grade93 students12 students per teacher
#13 Private Schools with the Smallest Classes in Somerset County, NJ
Immaculata High School
Parish school · Grades 9–12
13.1 students per teacher
Somerville, NJ
BOverall grade692 students13 students per teacher
#14 Private Schools with the Smallest Classes in Somerset County, NJ
Immaculate Conception School
Parish school · Grades Pre-K–8
13.4 students per teacher
Somerville, NJ
BOverall grade362 students13 students per teacher
#15 Private Schools with the Smallest Classes in Somerset County, NJ
School of Saint Elizabeth
Diocesan school · Grades Pre-K–8
15.1 students per teacher
Bernardsville, NJ
BOverall grade148 students15 students per teacher
From official public records, updated October 2026.