#1 Largest Private Schools in Collin County, TX
Red Comet
Alternative school · Grades K–12
2,014 students
Frisco, TX
BOverall grade2,014 students
2026 lists
Largest Private Schools in Collin County, TX
The private schools in Collin County, TX with the most students. Top 50 of 50 schools.
#2 Largest Private Schools in Collin County, TX
Prestonwood Christian Academy Online
Christian school (nondenominational) · Grades Pre-K–12
1,535 students
Plano, TX
BOverall grade1,535 students14 students per teacher
#3 Largest Private Schools in Collin County, TX
Shelton School
Independent school · Grades Pre-K–12
1,082 students
Dallas, TX
AOverall grade1,082 students6 students per teacher
#4 Largest Private Schools in Collin County, TX
Avvai Tamil Center
Independent school · Grades K–8
814 students
Frisco, TX
B-Overall grade814 students7 students per teacher
#5 Largest Private Schools in Collin County, TX
Prince of Peace Catholic School
Parish school · Grades Pre-K–8
689 students
Plano, TX
BOverall grade689 students17 students per teacher
#6 Largest Private Schools in Collin County, TX
Coram Deo Academy of Collin County
Christian school (nondenominational) · Grades Pre-K–12
569 students
Plano, TX
B-Overall grade569 students18 students per teacher
#7 Largest Private Schools in Collin County, TX
Prince of Peace Christian School
Lutheran (Missouri Synod) school · Grades Pre-K–12
554 students
Carrollton, TX
A-Overall grade554 students10 students per teacher
#8 Largest Private Schools in Collin County, TX
Lucas Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
430 students
Lucas, TX
B-Overall grade430 students34 students per teacher
#9 Largest Private Schools in Collin County, TX
Collin County Cornerstone Christian Academy
Christian school (nondenominational) · Grades K–12
423 students
McKinney, TX
BOverall grade423 students10 students per teacher
#10 Largest Private Schools in Collin County, TX
Torah Day School of Dallas
Jewish day school · Grades Pre-K–8
350 students
Dallas, TX
BOverall grade350 students7 students per teacher
#11 Largest Private Schools in Collin County, TX
Wylie Preparatory Academy
Christian school (nondenominational) · Grades Pre-K–12
319 students
Wylie, TX
B-Overall grade319 students12 students per teacher
#12 Largest Private Schools in Collin County, TX
All Saints Catholic School
Diocesan school · Grades Pre-K–8
287 students
Dallas, TX
A+Overall grade287 students10 students per teacher
#13 Largest Private Schools in Collin County, TX
Good Tree Academy
Islamic school · Grades Pre-K–12
283 students
Plano, TX
BOverall grade283 students6 students per teacher
#14 Largest Private Schools in Collin County, TX
North Dallas Adventist Academy
Seventh-day Adventist school · Grades Pre-K–12
250 students
Richardson, TX
B+Overall grade250 students14 students per teacher
#15 Largest Private Schools in Collin County, TX
The Einstein School
Independent school · Grades 5–12
224 students
Plano, TX
AOverall grade224 students6 students per teacher
#16 Largest Private Schools in Collin County, TX
Grace Covenant Academy-Frisco
Christian school (nondenominational) · Grades K–12
182 students
Frisco, TX
B-Overall grade182 students21 students per teacher
#17 Largest Private Schools in Collin County, TX
Faith Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–12
141 students
Plano, TX
BOverall grade141 students11 students per teacher
#18 Largest Private Schools in Collin County, TX
Archgate Montessori Christian Academy
Montessori school · Grades Pre-K–7
126 students
Plano, TX
A+Overall grade126 students6 students per teacher
#19 Largest Private Schools in Collin County, TX
Pathway Christian Prep Academy
Christian school (nondenominational) · Grades K–12
117 students
Frisco, TX
BOverall grade117 students18 students per teacher
#20 Largest Private Schools in Collin County, TX
Spring Creek Academy
Independent school · Grades 2–12
111 students
Plano, TX
B+Overall grade111 students7 students per teacher
#21 Largest Private Schools in Collin County, TX
Pinnacle Montessori of Frisco
Montessori school · Grades Pre-K–K
110 students
Frisco, TX
BOverall grade110 students11 students per teacher
#22 Largest Private Schools in Collin County, TX
The Academy at Church Eleven32
Christian school (nondenominational) · Grades K–6
94 students
Allen, TX
BOverall grade94 students12 students per teacher
#23 Largest Private Schools in Collin County, TX
Excellence Academy
Islamic · Montessori · Grades Pre-K–10
92 students
McKinney, TX
BOverall grade92 students7 students per teacher
#24 Largest Private Schools in Collin County, TX
Bethany Christian School
Christian school (nondenominational) · Grades Pre-K–12
92 students
Plano, TX
A+Overall grade92 students8 students per teacher
From official public records, updated October 2026.