#1 Largest Private Schools in Irving, TX
Islamic School of Irving
Islamic school · Grades Pre-K–12
749 students
Irving, TX
A+Overall grade749 students9 students per teacher
2026 lists
Largest Private Schools in Irving, TX
The private schools in Irving, TX with the most students. Top 14 of 14 schools.
#2 Largest Private Schools in Irving, TX
Radiant STEM Academy
Islamic school · Grades Pre-K–12
397 students
Irving, TX
B+Overall grade397 students
#3 Largest Private Schools in Irving, TX
Radiant STEM Academy
Islamic school · Grades Pre-K–12
396 students
Irving, TX
B+Overall grade396 students9 students per teacher
#4 Largest Private Schools in Irving, TX
Cistercian Preparatory School
Independent Catholic school · Grades 5–12
352 students
Irving, TX
A+Overall gradeAll boys352 students7 students per teacher
#5 Largest Private Schools in Irving, TX
Cistercian Preparatory School
Independent Catholic school · Grades 5–12
352 students
Irving, TX
A+Overall gradeAll boys352 students6 students per teacher
#6 Largest Private Schools in Irving, TX
The Highlands School
Independent Catholic school · Grades Pre-K–12
344 students
Irving, TX
A+Overall grade344 students10 students per teacher
#7 Largest Private Schools in Irving, TX
Coppell Tamil Learning Center
Independent school · Grades Pre-K–8
308 students
Irving, TX
B-Overall grade308 students
#8 Largest Private Schools in Irving, TX
Holy Family Catholic Academy
Parish school · Grades Pre-K–8
116 students
Irving, TX
A+Overall grade116 students7 students per teacher
#9 Largest Private Schools in Irving, TX
Stonegate Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
92 students
Irving, TX
A+Overall grade92 students6 students per teacher
#10 Largest Private Schools in Irving, TX
The Humanist Academy
Montessori school · Grades Pre-K–12
79 students
Irving, TX
BOverall grade79 students12 students per teacher
#11 Largest Private Schools in Irving, TX
Redeemer Montessori School
Montessori school · Grades Pre-K–6
66 students
Irving, TX
A+Overall grade66 students5 students per teacher
#12 Largest Private Schools in Irving, TX
The Sloan School
Independent school · Grades Pre-K–5
30 students
Irving, TX
AOverall grade30 students6 students per teacher
#13 Largest Private Schools in Irving, TX
Kinwest Montessori Academy
Montessori school · Grades Pre-K–4
25 students
Irving, TX
B+Overall grade25 students8 students per teacher
#14 Largest Private Schools in Irving, TX
Wesleyan Academe
Methodist school · Grades Pre-K–2
21 students
Irving, TX
AOverall grade21 students5 students per teacher
From official public records, updated October 2026.