#1 Largest Private Schools in Brownsville, TX
St. Joseph Academy
Parish school · Grades 7–12
460 students
Brownsville, TX
A+Overall grade460 students7 students per teacher
2026 lists
Largest Private Schools in Brownsville, TX
The private schools in Brownsville, TX with the most students. Top 9 of 9 schools.
#2 Largest Private Schools in Brownsville, TX
St. Mary's Catholic School
Diocesan school · Grades Pre-K–6
396 students
Brownsville, TX
BOverall grade396 students17 students per teacher
#3 Largest Private Schools in Brownsville, TX
Kenmont Montessori School
Montessori school · Grades Pre-K–8
236 students
Brownsville, TX
BOverall grade236 students8 students per teacher
#4 Largest Private Schools in Brownsville, TX
Episcopal Day School
Episcopal school · Grades Pre-K–6
205 students
Brownsville, TX
BOverall grade205 students12 students per teacher
#5 Largest Private Schools in Brownsville, TX
Guadalupe Regional Middle School
Independent Catholic school · Grades 6–8
56 students
Brownsville, TX
AOverall grade56 students8 students per teacher
#6 Largest Private Schools in Brownsville, TX
Brownsville Montessori Academy
Montessori school · Grades Pre-K–4
33 students
Brownsville, TX
AOverall grade33 students4 students per teacher
#7 Largest Private Schools in Brownsville, TX
Marias Montessori School
Montessori school · Grades K–1
23 students
Brownsville, TX
B+Overall grade23 students6 students per teacher
#8 Largest Private Schools in Brownsville, TX
Mundo Magico Learning Center
Independent school · Grades Pre-K–6
22 students
Brownsville, TX
A-Overall grade22 students4 students per teacher
#9 Largest Private Schools in Brownsville, TX
In the Presence of God Coram Deo Classical Academy
Christian school (nondenominational) · Grades 2–12
20 students
Brownsville, TX
AOverall grade20 students5 students per teacher
From official public records, updated October 2026.