#1 Most Diverse Private Schools in Bexar County, TX
Keystone School
Independent school · Grades Pre-K–12
Largest group: 36% of students
San Antonio, TX
A+Overall grade419 students8 students per teacher
2026 lists
Most Diverse Private Schools in Bexar County, TX
Private schools in Bexar County, TX with the most varied mix of students. Top 50 of 55 schools.
#2 Most Diverse Private Schools in Bexar County, TX
Town East Christian School
Baptist school · Grades Pre-K–12
Largest group: 39% of students
San Antonio, TX
A+Overall grade92 students7 students per teacher
#3 Most Diverse Private Schools in Bexar County, TX
Leon Valley Christian Academy
Baptist school · Grades Pre-K–9
Largest group: 39% of students
San Antonio, TX
AOverall grade57 students11 students per teacher
#4 Most Diverse Private Schools in Bexar County, TX
St. George Episcopal School
Episcopal school · Grades Pre-K–8
Largest group: 40% of students
San Antonio, TX
B+Overall grade507 students12 students per teacher
#5 Most Diverse Private Schools in Bexar County, TX
Shepherd of the Hills Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 41% of students
San Antonio, TX
A+Overall grade195 students5 students per teacher
#6 Most Diverse Private Schools in Bexar County, TX
The Montessori School of San Antonio
Montessori school · Grades Pre-K–8
Largest group: 42% of students
San Antonio, TX
A-Overall grade270 students10 students per teacher
#7 Most Diverse Private Schools in Bexar County, TX
Buckner Fanning School at Mission Springs
Christian school (nondenominational) · Grades Pre-K–5
Largest group: 42% of students
San Antonio, TX
A+Overall grade96 students5 students per teacher
#8 Most Diverse Private Schools in Bexar County, TX
River City Believers Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 43% of students
Selma, TX
AOverall grade180 students9 students per teacher
#9 Most Diverse Private Schools in Bexar County, TX
The Winston School San Antonio
Special education school · Grades K–12
Largest group: 44% of students
San Antonio, TX
B+Overall grade169 students5 students per teacher
#10 Most Diverse Private Schools in Bexar County, TX
The Christian School at Castle Hills
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 45% of students
San Antonio, TX
BOverall grade565 students12 students per teacher
#11 Most Diverse Private Schools in Bexar County, TX
The Atonement Catholic Academy
Diocesan school · Grades Pre-K–12
Largest group: 46% of students
San Antonio, TX
A+Overall grade306 students9 students per teacher
#12 Most Diverse Private Schools in Bexar County, TX
Tmi Episcopal
Episcopal school · Grades 6–12
Largest group: 47% of students
San Antonio, TX
A+Overall grade595 students10 students per teacher
#13 Most Diverse Private Schools in Bexar County, TX
St. Matthew Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 47% of students
San Antonio, TX
B+Overall grade550 students14 students per teacher
#14 Most Diverse Private Schools in Bexar County, TX
Cornerstone Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 49% of students
San Antonio, TX
AOverall grade2,098 students14 students per teacher
#15 Most Diverse Private Schools in Bexar County, TX
The Circle School
Independent school · Grades Pre-K–8
Largest group: 49% of students
San Antonio, TX
A-Overall grade74 students9 students per teacher
#16 Most Diverse Private Schools in Bexar County, TX
Antonian College Preparatory High School
Diocesan school · Grades 9–12
Largest group: 50% of students
San Antonio, TX
A+Overall grade717 students12 students per teacher
#17 Most Diverse Private Schools in Bexar County, TX
Lutheran High School of San Antonio
Lutheran (Missouri Synod) school · Grades 9–12
Largest group: 51% of students
San Antonio, TX
A+Overall grade137 students9 students per teacher
#18 Most Diverse Private Schools in Bexar County, TX
St. Mary's Hall
Independent school · Grades Pre-K–12
Largest group: 54% of students
San Antonio, TX
A+Overall grade694 students8 students per teacher
#19 Most Diverse Private Schools in Bexar County, TX
St. Pius X Catholic School
Parish school · Grades Pre-K–8
Largest group: 54% of students
San Antonio, TX
B+Overall grade201 students14 students per teacher
#20 Most Diverse Private Schools in Bexar County, TX
Our Lady of Perpetual Help School
Diocesan school · Grades Pre-K–8
Largest group: 55% of students
Selma, TX
A-Overall grade274 students13 students per teacher
#21 Most Diverse Private Schools in Bexar County, TX
Northwest Hills Christian School
Baptist school · Grades Pre-K–8
Largest group: 56% of students
San Antonio, TX
AOverall grade144 students9 students per teacher
#22 Most Diverse Private Schools in Bexar County, TX
St. Lukes Episcopal School
Episcopal school · Grades Pre-K–8
Largest group: 57% of students
San Antonio, TX
A+Overall grade204 students8 students per teacher
#23 Most Diverse Private Schools in Bexar County, TX
Sunshine Cottage School for Deaf Children
Independent school · Grades Pre-K–4
Largest group: 58% of students
San Antonio, TX
A+Overall grade109 students4 students per teacher
#24 Most Diverse Private Schools in Bexar County, TX
Gateway Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 60% of students
San Antonio, TX
A+Overall grade68 students9 students per teacher
From official public records, updated October 2026.