#1 Private Schools with the Smallest Classes in Indianapolis, IN
Hasten Hebrew Academy of Indianapolis
Jewish day school · Grades Pre-K–8
3.2 students per teacher
Indianapolis, IN
A+Overall grade66 students3 students per teacher
2026 lists
Private Schools with the Smallest Classes in Indianapolis, IN
Private schools in Indianapolis, IN with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 65 schools.
#2 Private Schools with the Smallest Classes in Indianapolis, IN
The Orchard School
Montessori school · Grades Pre-K–8
4.5 students per teacher
Indianapolis, IN
A+Overall grade444 students5 students per teacher
#3 Private Schools with the Smallest Classes in Indianapolis, IN
International School of Indiana
Independent school · Grades Pre-K–12
5.2 students per teacher
Indianapolis, IN
A+Overall grade423 students5 students per teacher
#4 Private Schools with the Smallest Classes in Indianapolis, IN
A Children's Habitat Montessori School
Montessori school · Grades Pre-K–5
5.7 students per teacher
Indianapolis, IN
AOverall grade42 students6 students per teacher
#5 Private Schools with the Smallest Classes in Indianapolis, IN
Sycamore School
Independent school · Grades Pre-K–8
6.5 students per teacher
Indianapolis, IN
A+Overall grade366 students7 students per teacher
#6 Private Schools with the Smallest Classes in Indianapolis, IN
Cornerstone Baptist Academy
Baptist school · Grades Pre-K–12
6.6 students per teacher
Indianapolis, IN
A+Overall grade79 students7 students per teacher
#7 Private Schools with the Smallest Classes in Indianapolis, IN
St. Joan of Arc
Parish school · Grades Pre-K–8
7 students per teacher
Indianapolis, IN
A+Overall grade155 students7 students per teacher
#8 Private Schools with the Smallest Classes in Indianapolis, IN
Lumen Christi Catholic School
Independent Catholic school · Grades Pre-K–12
7.1 students per teacher
Indianapolis, IN
AOverall grade131 students7 students per teacher
#9 Private Schools with the Smallest Classes in Indianapolis, IN
The Oaks Academy
Christian school (nondenominational) · Grades Pre-K–8
7.9 students per teacher
Indianapolis, IN
A+Overall grade971 students8 students per teacher
#10 Private Schools with the Smallest Classes in Indianapolis, IN
Maria Montessori International Aca
Montessori school · Grades Pre-K–5
8 students per teacher
Indianapolis, IN
B+Overall grade64 students8 students per teacher
#11 Private Schools with the Smallest Classes in Indianapolis, IN
School for Community Learning
Independent school · Grades Pre-K–8
8.7 students per teacher
Indianapolis, IN
B+Overall grade60 students9 students per teacher
#12 Private Schools with the Smallest Classes in Indianapolis, IN
St. Richard's Episcopal School
Episcopal school · Grades Pre-K–8
8.9 students per teacher
Indianapolis, IN
A+Overall grade258 students9 students per teacher
#13 Private Schools with the Smallest Classes in Indianapolis, IN
Building Blocks Academy
Christian school (nondenominational) · Grades Pre-K–6
9.2 students per teacher
Indianapolis, IN
B+Overall grade55 students9 students per teacher
#14 Private Schools with the Smallest Classes in Indianapolis, IN
Legacy Learning Center
Independent school · Grades Pre-K–12
9.5 students per teacher
Indianapolis, IN
AOverall grade271 students10 students per teacher
#15 Private Schools with the Smallest Classes in Indianapolis, IN
School of Knowledge
Islamic school · Grades Pre-K–12
9.7 students per teacher
Indianapolis, IN
A+Overall grade422 students10 students per teacher
#16 Private Schools with the Smallest Classes in Indianapolis, IN
St. Roch Catholic School
Diocesan school · Grades K–8
9.7 students per teacher
Indianapolis, IN
A+Overall grade256 students10 students per teacher
#17 Private Schools with the Smallest Classes in Indianapolis, IN
Central Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
10 students per teacher
Indianapolis, IN
A+Overall grade204 students10 students per teacher
#18 Private Schools with the Smallest Classes in Indianapolis, IN
Park Tudor School
Alternative school · Grades Pre-K–12
10.1 students per teacher
Indianapolis, IN
B+Overall grade956 students10 students per teacher
#19 Private Schools with the Smallest Classes in Indianapolis, IN
St. Monica Catholic School
Parish school · Grades Pre-K–8
10.1 students per teacher
Indianapolis, IN
A+Overall grade322 students10 students per teacher
#20 Private Schools with the Smallest Classes in Indianapolis, IN
Shepherd Community Academy
Church of the Nazarene school · Grades Pre-K–5
10.2 students per teacher
Indianapolis, IN
B+Overall grade118 students10 students per teacher
#21 Private Schools with the Smallest Classes in Indianapolis, IN
Gray Road Christian School
Baptist school · Grades Pre-K–5
10.3 students per teacher
Indianapolis, IN
A+Overall grade99 students10 students per teacher
#22 Private Schools with the Smallest Classes in Indianapolis, IN
Horizon Christian School
Christian school (nondenominational) · Grades K–12
10.4 students per teacher
Indianapolis, IN
B+Overall grade343 students10 students per teacher
#23 Private Schools with the Smallest Classes in Indianapolis, IN
St. Thomas Aquinas School
Parish school · Grades K–8
10.5 students per teacher
Indianapolis, IN
A+Overall grade216 students11 students per teacher
#24 Private Schools with the Smallest Classes in Indianapolis, IN
Brebeuf Jesuit Preparatory School
Independent Catholic school · Grades 9–12
10.7 students per teacher
Indianapolis, IN
A+Overall grade829 students11 students per teacher
From official public records, updated October 2026.