#1 Private Schools with the Smallest Classes in Western Connecticut County, CT
Hudson Country Montessori School
Montessori school · Grades Pre-K–8
1.3 students per teacher
Danbury, CT
A+Overall grade53 students1 students per teacher
2026 lists
Private Schools with the Smallest Classes in Western Connecticut County, CT
Private schools in Western Connecticut County, CT with the fewest students per teacher (not counting preschools and special education schools). Top 29 of 29 schools.
#2 Private Schools with the Smallest Classes in Western Connecticut County, CT
Pierrepont School
Independent school · Grades K–12
2.6 students per teacher
Westport, CT
A+Overall grade114 students3 students per teacher
#3 Private Schools with the Smallest Classes in Western Connecticut County, CT
Whitby School
Montessori school · Grades Pre-K–8
3.1 students per teacher
Greenwich, CT
A+Overall grade253 students3 students per teacher
#4 Private Schools with the Smallest Classes in Western Connecticut County, CT
Waterside School
Independent school · Grades Pre-K–5
4.1 students per teacher
Stamford, CT
A+Overall grade162 students4 students per teacher
#5 Private Schools with the Smallest Classes in Western Connecticut County, CT
The Mead School
Independent school · Grades Pre-K–8
4.1 students per teacher
Stamford, CT
A+Overall grade80 students4 students per teacher
#6 Private Schools with the Smallest Classes in Western Connecticut County, CT
Christian Life Academy
Christian school (nondenominational) · Grades Pre-K–8
5.1 students per teacher
Brookfield, CT
A+Overall grade81 students5 students per teacher
#7 Private Schools with the Smallest Classes in Western Connecticut County, CT
The Long Ridge School
Independent school · Grades Pre-K–5
5.4 students per teacher
Stamford, CT
A-Overall grade56 students5 students per teacher
#8 Private Schools with the Smallest Classes in Western Connecticut County, CT
Canterbury School
Independent Catholic school · Grades 8–12
5.5 students per teacher
New Milford, CT
A+Overall grade406 students6 students per teacher
#9 Private Schools with the Smallest Classes in Western Connecticut County, CT
Mater Salvatoris College Preparatory School
Independent Catholic school · Grades Pre-K–8
5.7 students per teacher
Stamford, CT
A+Overall grade200 students6 students per teacher
#10 Private Schools with the Smallest Classes in Western Connecticut County, CT
The Greenwich Japanese School
Independent school · Grades 1–9
5.7 students per teacher
Riverside, CT
B+Overall grade112 students6 students per teacher
#11 Private Schools with the Smallest Classes in Western Connecticut County, CT
Immanuel Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
6.5 students per teacher
Danbury, CT
B+Overall grade55 students7 students per teacher
#12 Private Schools with the Smallest Classes in Western Connecticut County, CT
Wooster School
Episcopal school · Grades 5–12
6.7 students per teacher
Danbury, CT
A+Overall grade310 students7 students per teacher
#13 Private Schools with the Smallest Classes in Western Connecticut County, CT
Housatonic Valley Waldorf School
Independent school · Grades Pre-K–7
6.9 students per teacher
Newtown, CT
BOverall grade95 students7 students per teacher
#14 Private Schools with the Smallest Classes in Western Connecticut County, CT
Greenwich Academy
Independent school · Grades Pre-K–12
7.2 students per teacher
Greenwich, CT
A+Overall gradeAll girls802 students7 students per teacher
#15 Private Schools with the Smallest Classes in Western Connecticut County, CT
Cardinal Kung Academy
Diocesan school · Grades 7–12
7.5 students per teacher
Stamford, CT
A+Overall grade117 students8 students per teacher
#16 Private Schools with the Smallest Classes in Western Connecticut County, CT
The Greenwich Country Day School
Independent school · Grades Pre-K–12
7.9 students per teacher
Greenwich, CT
BOverall grade1,315 students8 students per teacher
#17 Private Schools with the Smallest Classes in Western Connecticut County, CT
Hudson Country Montessori School
Montessori school · Grades Pre-K–8
8.1 students per teacher
Danbury, CT
A-Overall grade52 students8 students per teacher
#18 Private Schools with the Smallest Classes in Western Connecticut County, CT
New Canaan Country School
Independent school · Grades Pre-K–9
8.2 students per teacher
New Canaan, CT
B-Overall grade493 students8 students per teacher
#19 Private Schools with the Smallest Classes in Western Connecticut County, CT
St. Mary School
Diocesan school · Grades Pre-K–8
8.3 students per teacher
Ridgefield, CT
A+Overall grade194 students8 students per teacher
#20 Private Schools with the Smallest Classes in Western Connecticut County, CT
The Children's School
Montessori school · Grades K–2
8.3 students per teacher
Stamford, CT
BOverall grade100 students8 students per teacher
#21 Private Schools with the Smallest Classes in Western Connecticut County, CT
Anchor Academy DBA Regina Pacis Academy
Independent Catholic school · Grades Pre-K–8
8.5 students per teacher
Norwalk, CT
A+Overall grade96 students9 students per teacher
#22 Private Schools with the Smallest Classes in Western Connecticut County, CT
Greenwich Catholic School
Diocesan school · Grades Pre-K–8
9.5 students per teacher
Greenwich, CT
A+Overall grade294 students10 students per teacher
#23 Private Schools with the Smallest Classes in Western Connecticut County, CT
Immaculate High School
Diocesan school · Grades 9–12
12.2 students per teacher
Danbury, CT
A+Overall grade375 students12 students per teacher
#24 Private Schools with the Smallest Classes in Western Connecticut County, CT
St. Mary Elementary School
Diocesan school · Grades Pre-K–8
12.9 students per teacher
Bethel, CT
AOverall grade150 students13 students per teacher
From official public records, updated October 2026.