#1 Largest Private Schools in Dallas, TX
Episcopal School of Dallas PK-12
Episcopal school · Grades Pre-K–12
1,117 students
Dallas, TX
A+Overall grade1,117 students5 students per teacher
2026 lists
Largest Private Schools in Dallas, TX
The private schools in Dallas, TX with the most students. Top 50 of 85 schools.
#2 Largest Private Schools in Dallas, TX
Parish Episcopal School
Episcopal school · Grades Pre-K–12
1,115 students
Dallas, TX
A+Overall grade1,115 students9 students per teacher
#3 Largest Private Schools in Dallas, TX
The Hockaday School
Independent school · Grades Pre-K–12
1,090 students
Dallas, TX
A+Overall gradeAll girls1,090 students9 students per teacher
#4 Largest Private Schools in Dallas, TX
Shelton School
Independent school · Grades Pre-K–12
1,082 students
Dallas, TX
AOverall grade1,082 students6 students per teacher
#5 Largest Private Schools in Dallas, TX
Bishop Lynch High School
Diocesan school · Grades 9–12
1,002 students
Dallas, TX
A+Overall grade1,002 students11 students per teacher
#6 Largest Private Schools in Dallas, TX
St. Thomas Aquinas Catholic School
Parish school · Grades Pre-K–8
812 students
Dallas, TX
BOverall grade812 students14 students per teacher
#7 Largest Private Schools in Dallas, TX
St. Rita Catholic School
Parish school · Grades Pre-K–8
731 students
Dallas, TX
B+Overall grade731 students11 students per teacher
#8 Largest Private Schools in Dallas, TX
The Covenant School
Christian school (nondenominational) · Grades K–12
717 students
Dallas, TX
AOverall grade717 students8 students per teacher
#9 Largest Private Schools in Dallas, TX
The Covenant School of Dallas
Christian school (nondenominational) · Grades K–12
714 students
Dallas, TX
BOverall grade714 students8 students per teacher
#10 Largest Private Schools in Dallas, TX
Coram Deo Academy
Christian school (nondenominational) · Grades Pre-K–12
689 students
Dallas, TX
BOverall grade689 students27 students per teacher
#11 Largest Private Schools in Dallas, TX
St. Monica Catholic School
Diocesan school · Grades Pre-K–8
620 students
Dallas, TX
AOverall grade620 students12 students per teacher
#12 Largest Private Schools in Dallas, TX
Good Shepherd Episcopal School
Episcopal school · Grades Pre-K–8
547 students
Dallas, TX
BOverall grade547 students10 students per teacher
#13 Largest Private Schools in Dallas, TX
Cristo Rey Dallas College Prep
Independent Catholic school · Grades 9–12
459 students
Dallas, TX
B-Overall grade459 students16 students per teacher
#14 Largest Private Schools in Dallas, TX
Alcuin School
Montessori school · Grades Pre-K–12
422 students
Dallas, TX
A+Overall grade422 students8 students per teacher
#15 Largest Private Schools in Dallas, TX
Cristo Rey Dallas College Prep
Independent Catholic school · Grades 9–12
421 students
Dallas, TX
B-Overall grade421 students14 students per teacher
#16 Largest Private Schools in Dallas, TX
Lakehill Preparatory School
Independent school · Grades K–12
419 students
Dallas, TX
A+Overall grade419 students7 students per teacher
#17 Largest Private Schools in Dallas, TX
Coram Deo Academy
Christian school (nondenominational) · Grades Pre-K–12
419 students
Dallas, TX
B-Overall grade419 students16 students per teacher
#18 Largest Private Schools in Dallas, TX
Parish Episcopal School
Episcopal school · Grades Pre-K–8
415 students
Dallas, TX
B+Overall grade415 students12 students per teacher
#19 Largest Private Schools in Dallas, TX
Providence Christian School
Christian school (nondenominational) · Grades Pre-K–8
402 students
Dallas, TX
B-Overall grade402 students10 students per teacher
#20 Largest Private Schools in Dallas, TX
Bishop Dunne Catholic School
Diocesan school · Grades 6–12
395 students
Dallas, TX
A+Overall grade395 students9 students per teacher
#21 Largest Private Schools in Dallas, TX
First Baptist Academy of Dallas
Baptist school · Grades Pre-K–12
376 students
Dallas, TX
BOverall grade376 students11 students per teacher
#22 Largest Private Schools in Dallas, TX
St. Patrick Catholic School
Parish school · Grades Pre-K–8
374 students
Dallas, TX
A+Overall grade374 students11 students per teacher
#23 Largest Private Schools in Dallas, TX
St. Cecilia Catholic School
Diocesan school · Grades 5–12
352 students
Dallas, TX
AOverall gradeAll boys352 students10 students per teacher
#24 Largest Private Schools in Dallas, TX
Torah Day School of Dallas
Jewish day school · Grades Pre-K–8
350 students
Dallas, TX
BOverall grade350 students7 students per teacher
From official public records, updated October 2026.