For the 2024 school year, there are 29 private high schools belonging to independent schools association of the south west (isas) serving 20,585 students in Texas. You can also find more schools membership associations in Texas.
The top ranked belonging to independent schools association of the south west (isas) private high schools in Texas include Ursuline Academy Of Dallas, TMI Episcopal and Cistercian Preparatory School.
The average tuition cost is $27,004, which is higher than the Texas private high school average tuition cost of $12,114.
Top Ranked Private High Schools Belonging To Independent Schools Association of the South West (ISAS) in Texas (2024)
School
Location
Grades
Students
8565 Ewing Halsell Dr
San Antonio, TX 78229
(210) 615-6544
San Antonio, TX 78229
(210) 615-6544
Grades: K-12
| 190 students
Austin Waldorf School![Austin Waldorf School Photo - Grade Two Classroom]( "Austin Waldorf School Photo - Grade Two Classroom")
Special Program Emphasis
8700 South View Road
Austin, TX 78737
(512) 288-5942
Austin, TX 78737
(512) 288-5942
Grades: PK-12
| 421 students
Cistercian Preparatory School![Cistercian Preparatory School Photo]( "Cistercian Preparatory School Photo")
All-boys (Catholic)
3660 Cistercian Road
Irving, TX 75039
(469) 499-5400
Irving, TX 75039
(469) 499-5400
Grades: 5-12
| 354 students
10202 Memorial Dr
Houston, TX 77024
(713) 468-8211
Houston, TX 77024
(713) 468-8211
Grades: PK-12
| students
The Emery/Weiner School![The Emery/Weiner School Photo - A number of students participate in arts programs at Emery/Weiner. Extracurricular opportunities in the arts include theater, dance, choir, band, and studio art offerings.]( "The Emery/Weiner School Photo - A number of students participate in arts programs at Emery/Weiner. Extracurricular opportunities in the arts include theater, dance, choir, band, and studio art offerings.")
(Jewish)
9825 Stella Link Rd
Houston, TX 77025
(832) 204-5900
Houston, TX 77025
(832) 204-5900
Grades: 6-12
| 604 students
Episcopal High School![Episcopal High School Photo]( "Episcopal High School Photo")
(Episcopal)
4650 Bissonnet St
Bellaire, TX 77401
(832) 256-3528
Bellaire, TX 77401
(832) 256-3528
Grades: 9-12
| 750 students
The Episcopal School Of Dallas![The Episcopal School Of Dallas Photo - Lower School students enjoy parks, playgrounds, and nature trails around our 80+ acre campus in the heart of North Dallas.]( "The Episcopal School Of Dallas Photo - Lower School students enjoy parks, playgrounds, and nature trails around our 80+ acre campus in the heart of North Dallas.")
(Episcopal)
4100 Merrell Rd
Dallas, TX 75229
(214) 358-4368
Dallas, TX 75229
(214) 358-4368
Grades: NS-12
| 1,148 students
4200 Country Day Lane
Fort Worth, TX 76109
(817) 302-3209
Fort Worth, TX 76109
(817) 302-3209
Grades: PK-12
| 1,097 students
4141 Spring Valley Road
Addison, TX 75001
(972) 628-5400
Addison, TX 75001
(972) 628-5400
Grades: PK-12
| 1,297 students
807 Rio Grande
Austin, TX 78701
(512) 480-8142
Austin, TX 78701
(512) 480-8142
Grades: PK-12
| 525 students
The Hockaday School![The Hockaday School Photo]( "The Hockaday School Photo")
All-girls
11600 Welch Road
Dallas, TX 75229
(214) 363-6311
Dallas, TX 75229
(214) 363-6311
Grades: PK-12
| 1,110 students
2700 W Sam Houston Parkway N
Houston, TX 77043
(713) 580-6000
Houston, TX 77043
(713) 580-6000
Grades: 9-12
| 470 students
One John Cooper Drive
Spring, TX 77381
(281) 367-0900
Spring, TX 77381
(281) 367-0900
Grades: PK-12
| 1,312 students
2720 Hillside Drive
Dallas, TX 75214
(214) 826-2931
Dallas, TX 75214
(214) 826-2931
Grades: K-12
| 400 students
5900 West Pioneer Parkway
Arlington, TX 76013
(817) 451-4994
Arlington, TX 76013
(817) 451-4994
Grades: NS-12
| 870 students
4101 Sigma Road
Dallas, TX 75244
(972) 852-8778
Dallas, TX 75244
(972) 852-8778
Grades: PK-12
| 1,154 students
4600 Bissonnet St
Bellaire, TX 77401
(713) 661-6688
Bellaire, TX 77401
(713) 661-6688
Grades: NS-12
| 482 students
St. Francis Episcopal School![St. Francis Episcopal School Photo - St. Francis Episcopal School Piney Point Village Campus]( "St. Francis Episcopal School Photo - St. Francis Episcopal School Piney Point Village Campus")
(Episcopal)
335 Piney Point Road
Houston, TX 77024
(713) 458-6100
Houston, TX 77024
(713) 458-6100
Grades: PK-12
| 875 students
10600 Preston Road
Dallas, TX 75230
(214) 346-8700
Dallas, TX 75230
(214) 346-8700
Grades: 1-12
| 903 students
St. Stephen's Episcopal School![St. Stephen's Episcopal School Photo - The St. Stephen's Chapel at sunset]( "St. Stephen's Episcopal School Photo - The St. Stephen's Chapel at sunset")
(Episcopal)
6500 St. Stephen's Drive
Austin, TX 78746
(512) 327-1213
Austin, TX 78746
(512) 327-1213
Grades: 6-12
| 707 students
Shelton School
Special Program Emphasis
17301 Preston Road
Dallas, TX 75252
(972) 774-1772
Dallas, TX 75252
(972) 774-1772
Grades: PK-12
| 981 students
TMI Episcopal![TMI Episcopal Photo - Walker Innovation Center]( "TMI Episcopal Photo - Walker Innovation Center")
(Episcopal)
20955 West Tejas Trail
San Antonio, TX 78257
(210) 698-7171
San Antonio, TX 78257
(210) 698-7171
Grades: 6-12
| 540 students
Trinity School![Trinity School Photo]( "Trinity School Photo")
(Episcopal)
3500 W Wadley Ave
Midland, TX 79707
(432) 697-3281
Midland, TX 79707
(432) 697-3281
Grades: PK-12
| 665 students
7500 Dutch Branch Rd
Fort Worth, TX 76132
(817) 321-0100
Fort Worth, TX 76132
(817) 321-0100
Grades: PK-12
| 1,020 students
4900 Walnut Hill Ln
Dallas, TX 75229
(469) 232-1800
Dallas, TX 75229
(469) 232-1800
Grades: 9-12
| 860 students
5707 Royal Lane
Dallas, TX 75229
(214) 691-6950
Dallas, TX 75229
(214) 691-6950
Grades: K-12
| 145 students
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