#1 Private Schools with the Smallest Classes in Irving, TX
Redeemer Montessori School
Montessori school · Grades Pre-K–6
4.6 students per teacher
Irving, TX
A+Overall grade66 students5 students per teacher
2026 lists
Private Schools with the Smallest Classes in Irving, TX
Private schools in Irving, TX with the fewest students per teacher (not counting preschools and special education schools). Top 11 of 11 schools.
#2 Private Schools with the Smallest Classes in Irving, TX
Stonegate Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
5.9 students per teacher
Irving, TX
A+Overall grade92 students6 students per teacher
#3 Private Schools with the Smallest Classes in Irving, TX
Cistercian Preparatory School
Independent Catholic school · Grades 5–12
6.3 students per teacher
Irving, TX
A+Overall gradeAll boys352 students6 students per teacher
#4 Private Schools with the Smallest Classes in Irving, TX
Cistercian Preparatory School
Independent Catholic school · Grades 5–12
6.5 students per teacher
Irving, TX
A+Overall gradeAll boys352 students7 students per teacher
#5 Private Schools with the Smallest Classes in Irving, TX
Holy Family Catholic Academy
Parish school · Grades Pre-K–8
7.1 students per teacher
Irving, TX
A+Overall grade116 students7 students per teacher
#6 Private Schools with the Smallest Classes in Irving, TX
Radiant STEM Academy
Islamic school · Grades Pre-K–12
8.7 students per teacher
Irving, TX
B+Overall grade396 students9 students per teacher
#7 Private Schools with the Smallest Classes in Irving, TX
Islamic School of Irving
Islamic school · Grades Pre-K–12
8.8 students per teacher
Irving, TX
A+Overall grade749 students9 students per teacher
#8 Private Schools with the Smallest Classes in Irving, TX
The Highlands School
Independent Catholic school · Grades Pre-K–12
9.6 students per teacher
Irving, TX
A+Overall grade344 students10 students per teacher
#9 Private Schools with the Smallest Classes in Irving, TX
The Humanist Academy
Montessori school · Grades Pre-K–12
12.2 students per teacher
Irving, TX
BOverall grade79 students12 students per teacher
#10 Private Schools with the Smallest Classes in Irving, TX
Radiant STEM Academy
Islamic school · Grades Pre-K–12
40.5 students per teacher
Irving, TX
B+Overall grade397 students
#11 Private Schools with the Smallest Classes in Irving, TX
Coppell Tamil Learning Center
Independent school · Grades Pre-K–8
90.6 students per teacher
Irving, TX
B-Overall grade308 students
From official public records, updated October 2026.