#1 Best Private Schools in the Archdiocese of San Antonio
St. Louis Catholic School
Parish school · Grades Pre-K–5
Smaller classes than 69% of Catholic schools in Texas
Castroville, TX
A+Overall grade158 students8 students per teacher
2026 lists
Best Private Schools in the Archdiocese of San Antonio
Private schools in the Archdiocese of San Antonio with the highest overall grades. Top 30 of 30 schools.
#2 Best Private Schools in the Archdiocese of San Antonio
John Paul II Catholic High School
Diocesan school · Grades 9–12
The only Catholic school in New Braunfels
New Braunfels, TX
A+Overall grade212 students9 students per teacher
#3 Best Private Schools in the Archdiocese of San Antonio
St. James Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 70% of Catholic schools in Texas
Seguin, TX
A+Overall grade126 students8 students per teacher
#4 Best Private Schools in the Archdiocese of San Antonio
Providence Catholic School
Independent Catholic school · Grades 6–12
95% of graduates go to four-year colleges
San Antonio, TX
A+Overall gradeAll girls203 students9 students per teacher
#5 Best Private Schools in the Archdiocese of San Antonio
The Atonement Catholic Academy
Diocesan school · Grades Pre-K–12
93% of graduates go to four-year colleges
San Antonio, TX
A+Overall grade306 students9 students per teacher
#6 Best Private Schools in the Archdiocese of San Antonio
Our Lady of Grace Catholic School
Diocesan school · Grades Pre-K–5
Smaller classes than 80% of Catholic schools in Texas
Pleasanton, TX
A+Overall grade79 students7 students per teacher
#7 Best Private Schools in the Archdiocese of San Antonio
Antonian College Preparatory High School
Diocesan school · Grades 9–12
95% of graduates go to four-year colleges
San Antonio, TX
A+Overall grade717 students12 students per teacher
#8 Best Private Schools in the Archdiocese of San Antonio
St. John Berchmans School
Parish school · Grades Pre-K–8
Smaller classes than 97% of Catholic schools in Texas
San Antonio, TX
A+Overall grade87 students5 students per teacher
#9 Best Private Schools in the Archdiocese of San Antonio
Notre Dame Catholic School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 28% since 2011–12
Kerrville, TX
AOverall grade128 students11 students per teacher
#10 Best Private Schools in the Archdiocese of San Antonio
Holy Name Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 60% of Catholic schools in Texas
San Antonio, TX
AOverall grade112 students9 students per teacher
#11 Best Private Schools in the Archdiocese of San Antonio
Blessed Sacrament Catholic School
Parish school · Grades Pre-K–8
Smaller classes than 73% of Catholic schools in Texas
San Antonio, TX
AOverall grade149 students8 students per teacher
#12 Best Private Schools in the Archdiocese of San Antonio
Sacred Heart Catholic School
Parish school · Grades Pre-K–6
The only Catholic school in Uvalde
Uvalde, TX
AOverall grade69 students8 students per teacher
#13 Best Private Schools in the Archdiocese of San Antonio
Our Lady of Perpetual Help School
Diocesan school · Grades Pre-K–8
Serving families in Selma since at least 2011
Selma, TX
A-Overall grade274 students13 students per teacher
#14 Best Private Schools in the Archdiocese of San Antonio
Incarnate Word High School
Independent Catholic school · Grades 9–12
99% of graduates go to four-year colleges
San Antonio, TX
A-Overall gradeAll girls318 students13 students per teacher
#15 Best Private Schools in the Archdiocese of San Antonio
St. Anthony Catholic High School
Independent Catholic school · Grades 9–12
90% of graduates go to four-year colleges
San Antonio, TX
B+Overall grade241 students10 students per teacher
#16 Best Private Schools in the Archdiocese of San Antonio
Holy Spirit Catholic School
Parish school · Grades Pre-K–8
Serving families in San Antonio since at least 2011
San Antonio, TX
B+Overall grade368 students12 students per teacher
#17 Best Private Schools in the Archdiocese of San Antonio
St. Paul Catholic School
Parish school · Grades Pre-K–8
One of 21 Catholic schools in San Antonio
San Antonio, TX
B+Overall grade109 students10 students per teacher
#18 Best Private Schools in the Archdiocese of San Antonio
St. Matthew Catholic School
Diocesan school · Grades Pre-K–8
Serving families in San Antonio since at least 2011
San Antonio, TX
B+Overall grade550 students14 students per teacher
#19 Best Private Schools in the Archdiocese of San Antonio
St. Pius X Catholic School
Parish school · Grades Pre-K–8
Serving families in San Antonio since at least 2011
San Antonio, TX
B+Overall grade201 students14 students per teacher
#20 Best Private Schools in the Archdiocese of San Antonio
Mount Sacred Heart School
Diocesan school · Grades Pre-K–8
Serving families in San Antonio since at least 2011
San Antonio, TX
B+Overall grade132 students12 students per teacher
#21 Best Private Schools in the Archdiocese of San Antonio
St. Gregory the Great Catholic School
Diocesan school · Grades Pre-K–8
Serving families in San Antonio since at least 2011
San Antonio, TX
B+Overall grade136 students11 students per teacher
#22 Best Private Schools in the Archdiocese of San Antonio
Holy Spirit School
Parish school · Grades Pre-K–8
One of 21 Catholic schools in San Antonio
San Antonio, TX
BOverall grade363 students10 students per teacher
#23 Best Private Schools in the Archdiocese of San Antonio
St. Mary's Elementary School
Parish school · Grades Pre-K–8
The only Catholic school in Fredericksburg
Fredericksburg, TX
BOverall grade313 students12 students per teacher
#24 Best Private Schools in the Archdiocese of San Antonio
Central Catholic High School -San Antonio
Independent Catholic school · Grades 9–12
99% of graduates go to four-year colleges
San Antonio, TX
BOverall gradeAll boys504 students15 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.