For the 2026 school year, there are 17 private high schools belonging to Texas Catholic Conference Education Department serving 6,647 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 Saint Joseph Academy, St. John XXIII College Preparatory, and Cistercian Preparatory School.
The average tuition cost is $15,997, which is higher than the Texas private high school average tuition cost of $14,549.
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 (2026)
School
Location
Quick Facts
Antonian College Preparatory High School ![Antonian College Preparatory High School Photo]( "Antonian College Preparatory High School Photo")
(Catholic)
6425 West Ave
San Antonio, TX 78213
(210) 344-9265
San Antonio, TX 78213
(210) 344-9265
Gr: 9-12 | 728 students Avg. class size: 25 students Sports: 15 | Extracurrculars: 32 Tuition listed
15415 Red Robin Road
San Antonio, TX 78255
(210) 695-2240
San Antonio, TX 78255
(210) 695-2240
Gr: PK-12 | 343 students Avg. class size: 19 students Sports: 10 | Extracurrculars: 5 Tuition listed
Cistercian Preparatory School ![Cistercian Preparatory School Photo]( "Cistercian Preparatory School Photo")
All-boys | Special Program Emphasis (Catholic)
3660 Cistercian Road
Irving, TX 75039
(469) 499-5400
Irving, TX 75039
(469) 499-5400
Gr: 5-12 | 357 students Avg. class size: 22 students Sports: 9 | Extracurrculars: 7 Tuition listed
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!]( "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
Houston, TX 77087
(281) 501-1298
Gr: 9-12 | 485 students Avg. class size: 24 students Sports: 11 | Extracurrculars: 19 Tuition & acceptance rate listed
10202 Memorial Dr
Houston, TX 77024
(713) 468-8211
Houston, TX 77024
(713) 468-8211
Gr: PK-12 | 813 students Sports: 13 | Extracurrculars: 8 Tuition & acceptance rate listed
Holy Cross of San Antonio ![Holy Cross of San Antonio Photo - Holy Cross of San Antonio established 1957]( "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
San Antonio, TX 78228
(210) 433-9395
Gr: 6-12 | 300 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 17 Tuition listed
609 Crawford Street
Houston, TX 77002
(713) 227-3637
Houston, TX 77002
(713) 227-3637
Gr: 9-12 | 311 students Avg. class size: 17 students Sports: 11 | Extracurrculars: 30 Tuition & acceptance rate listed
1215 N. St. Mary's Street
San Antonio, TX 78215
(210) 224-6651
San Antonio, TX 78215
(210) 224-6651
Gr: 6-12 | 235 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 11 Tuition & acceptance rate listed
St. Catherines Montessori ![St. Catherines Montessori Photo]( "St. Catherines Montessori Photo")
Montessori School (Catholic)
9821 Timberside Dr.
Houston, TX 77025
(713) 665-2195
Houston, TX 77025
(713) 665-2195
Gr: NS-12 | 277 students Sports: 4 Tuition & acceptance rate listed
St. John XXIII College Preparatory ![St. John XXIII College Preparatory Photo]( "St. John XXIII College Preparatory Photo")
(Catholic)
1800 West Grand Parkway N.
Katy, TX 77449
(281) 693-1000
Katy, TX 77449
(281) 693-1000
Gr: 9-12 | 409 students Avg. class size: 18 students Sports: 15 | Extracurrculars: 7 Tuition listed
101 Saint Joseph Drive
Brownsville, TX 78520
(956) 542-3581
Brownsville, TX 78520
(956) 542-3581
Gr: 7-12 | 463 students Avg. class size: 18 students Sports: 13 | Extracurrculars: 23 Tuition & acceptance rate listed
St. Mary's Catholic School ![St. Mary's Catholic School Photo]( "St. Mary's Catholic School Photo")
(Catholic)
405 Hollybrook Dr
Longview, TX 75605
(903) 753-1657
Longview, TX 75605
(903) 753-1657
Gr: PK-12 | 145 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 9 Tuition & acceptance rate listed
520 Washburn St
Taylor, TX 76574
(512) 352-2313
Taylor, TX 76574
(512) 352-2313
Gr: PK-12 | 269 students Avg. class size: 20 students Sports: 8 | Extracurrculars: 13 Tuition & acceptance rate listed
St. Pius X High School
(Catholic)
811 W Donovan St
Houston, TX 77091
(713) 579-7555
Houston, TX 77091
(713) 579-7555
Gr: 9-12 | 534 students Tuition & acceptance rate listed
4500 Memorial Drive
Houston, TX 77007
(713) 864-6348
Houston, TX 77007
(713) 864-6348
Gr: 9-12 | 749 students Avg. class size: 18 students Sports: 12 Tuition listed
2018 Allen St
Dallas, TX 75204
(214) 720-3911
Dallas, TX 75204
(214) 720-3911
Gr: 1-12 | 140 students Avg. class size: 10 students Sports: 10 | Extracurrculars: 7 Tuition listed
235 Peterson Farm Road
Kerrville, TX 78028
(830) 895-0501
Kerrville, TX 78028
(830) 895-0501
Gr: 9-12 | 89 students Avg. class size: 11 students Sports: 11 | Extracurrculars: 7 Tuition & acceptance rate listed
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