Holy Cross of San Antonio Photo - Holy Cross of San Antonio established 1957

Top 10 Best Texas Private High Schools Belonging to Texas Catholic Conference Education Department (2025)

For the 2025 school year, there are 17 private high schools belonging to Texas Catholic Conference Education Department serving 5,879 students in Texas. You can also find more schools membership associations in Texas.
The top ranked private high schools belonging to Texas Catholic Conference Education Department in Texas include Cistercian Preparatory School, Antonian College Preparatory High School, and Duchesne Academy Of The Sacred Heart.
The average tuition cost is $13,860, which is higher than the Texas private high school average tuition cost of $12,409.
100% of private high schools belonging to Texas Catholic Conference Education Department in Texas are religiously affiliated (most commonly Catholic).

Top Ranked Private High Schools Belonging to Texas Catholic Conference Education Department in Texas (2025)

School
Location
Grades
Students
6425 West Ave
San Antonio, TX 78213
(210) 344-9265
Grades: 9-12
| 728 students
The Atonement Catholic Academy
The Atonement Catholic Academy Photo - Holy Mass is a daily part of our routine here at The Atonement Academy. From Pre K - 12th grade, approximately 270 students and teachers worship together to begin their day with Christ Jesus guiding their hearts in all aspects of their lives.
(Catholic)
(3)
15415 Red Robin Road
San Antonio, TX 78255
(210) 695-2240
Grades: PK-12
| 343 students
Cistercian Preparatory School
Cistercian Preparatory School Photo
All-boys | Special Program Emphasis (Catholic)
3660 Cistercian Road
Irving, TX 75039
(469) 499-5400
Grades: 5-12
| 357 students
Cristo Rey Jesuit College Prep School Of Houston
Cristo Rey Jesuit College Prep School Of Houston Photo - Cristo Rey Jesuit offers a balance of academics, religion, clubs, sports and fellowship!
Special Program Emphasis (Catholic)
6700 Mount Carmel St
Houston, TX 77087
(281) 501-1298
Grades: 9-12
| 485 students
Duchesne Academy Of The Sacred Heart
Duchesne Academy Of The Sacred Heart Photo - Duchesne Academy of the Sacred Heart is Houston's only all-girls' Catholic school offering Pre-K3 through 12th-grade education.
All-girls (Catholic)
(5)
10202 Memorial Dr
Houston, TX 77024
(713) 468-8211
Grades: PK-12
| n/a students
Holy Cross of San Antonio
Holy Cross of San Antonio Photo - Holy Cross of San Antonio established 1957
(Catholic)
426 N San Felipe Ave
San Antonio, TX 78228
(210) 433-9395
Grades: 6-12
| 300 students
Incarnate Word Academy
Incarnate Word Academy Photo - Spiritual growth at Incarnate Word Academy reflects the spirituality and the mission of the Sisters of the Incarnate Word and Blessed Sacrament who founded our school over 144 years ago. As young Women of the Word, IWA girls become a source of light and goodness in the world.
All-girls (Catholic)
(1)
609 Crawford Street
Houston, TX 77002
(713) 227-3637
Grades: 9-12
| 311 students
Notre Dame School of Dallas
Notre Dame School of Dallas Photo - Primary school friends in the gym.
Special Education School (Catholic)
(2)
2018 Allen St
Dallas, TX 75204
(214) 720-3911
Grades: 1-12
| 140 students
Providence Catholic School
Providence Catholic School Photo - This newly renovated three story house located right on the campus is home to the library. It also includes a state-of-the-art computer lab.
All-girls (Catholic)
(1)
1215 N. St. Mary's Street
San Antonio, TX 78215
(210) 224-6651
Grades: 6-12
| 235 students
St. Catherines Montessori
St. Catherines Montessori Photo
Montessori School (Catholic)
9821 Timberside Dr.
Houston, TX 77025
(713) 665-2195
Grades: NS-12
| 277 students
St. John XXIII College Preparatory
St. John XXIII College Preparatory Photo
(Catholic)
1800 West Grand Parkway N.
Katy, TX 77449
(281) 693-1000
Grades: 9-12
| 409 students
Saint Joseph Academy
Saint Joseph Academy Photo
(Catholic)
(5)
101 Saint Joseph Drive
Brownsville, TX 78520
(956) 542-3581
Grades: 7-12
| 463 students
St. Mary's Catholic School
St. Mary's Catholic School Photo
(Catholic)
405 Hollybrook Dr
Longview, TX 75605
(903) 753-1657
Grades: PK-12
| 158 students
St. Mary's Catholic School
St. Mary's Catholic School Photo
(Catholic)
(3)
520 Washburn St
Taylor, TX 76574
(512) 352-2313
Grades: PK-12
| 301 students
St. Pius X High School
(Catholic)
811 W Donovan St
Houston, TX 77091
(713) 579-7555
Grades: 9-12
| 534 students
St. Thomas High School
St. Thomas High School Photo - Founded in 1900, St. Thomas High School is a Roman Catholic college preparatory school for young men in grades 9-12.
All-boys (Catholic)
(2)
4500 Memorial Drive
Houston, TX 77007
(713) 864-6348
Grades: 9-12
| 749 students
235 Peterson Farm Road
Kerrville, TX 78028
(830) 895-0501
Grades: 9-12
| 89 students

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