Humble Christian School Photo - HCS celebrated its 16th birthday. All glory to the Lord!

Best Texas Private High Schools Belonging to Other school association(s) (2025-26)

For the 2025-26 school year, there are 91 private high schools belonging to Other school association(s) serving 25,350 students in Texas. You can also find more schools membership associations in Texas.
The top ranked private high schools belonging to Other school association(s) in Texas include Einstein School, Nolan Catholic High School, and The Master's Classical Christian Academy.
The average tuition cost is $13,605, which is lower than the Texas private high school average tuition cost of $14,516.
80% of private high schools belonging to Other school association(s) in Texas are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Private High Schools Belonging to Other school association(s) in Texas (2025-26)

School
Location
Quick Facts
Coram Deo Academy
Coram Deo Academy Photo - Over 90% of families reenroll their students after experiencing the unique Christian, Classical, and Collaborative education model that sets us apart from the average Christian, charter, or college-preparatory academy.
Alternative School (Christian)
(41)
4900 Wichita Trail
Flower Mound, TX 75022
(682) 237-0232
Gr: PK-12 | 688 students Avg. class size: 14 students Sports: 12 | Extracurrculars: 10 Tuition listed
Coram Deo Academy
Coram Deo Academy Photo - More than 90% of families reenroll their students after experiencing the unique Christian, Classical, and Collaborative education model that sets us apart from the average Christian, charter, or college-preparatory academy.
Special Program Emphasis (Christian)
6930 Alpha Rd
Dallas, TX 75240
(972) 385-6410
Gr: PK-12 | 524 students Avg. class size: 14 students Sports: 8 | Extracurrculars: 3 Tuition listed
Coram Deo Academy
Coram Deo Academy Photo - Over 90% of families reenroll their students after experiencing the unique Christian, Classical, and Collaborative education model that sets us apart from the average Christian, charter, or college-preparatory academy.
Alternative School (Christian)
9645 Independence Pkwy
Plano, TX 75025
(469) 854-1300
Gr: PK-12 | 655 students Avg. class size: 14 students Sports: 9 | Extracurrculars: 8 Tuition listed
The Master's Classical Christian Academy
The Master's Classical Christian Academy Photo - Meet at the pole.
Special Program Emphasis (Christian)
(6)
3003 Blue Ridge Dr.
Cedar Park, TX 78613
(512) 774-5425
Gr: PK-12 | 58 students Avg. class size: 12 students Sports: 4 | Extracurrculars: 3 Tuition & acceptance rate listed
All Saints Episcopal School
(Episcopal)
9700 Saints Cir
Fort Worth, TX 76108
(817) 560-5700
Gr: PK-12 | 1,139 student
All Saints Episcopal School
All Saints Episcopal School Photo - Th Collaboratory is a high-tech, adaptive learning space with modular furniture, bright colors, a reading tree and reading nooks where students feel comfortable and are engaged to learn.
(Episcopal)
(8)
2695 S Southwest Loop 323
Tyler, TX 75701
(903) 579-6000
Gr: PK-12 | 702 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 11 Tuition listed
Alliance Christian Academy
(Christian)
13105 Harmon Rd
Fort Worth, TX 76177
(817) 439-8425
Gr: PK-12 | 301 students
Anderson Private School for the Gifted, Talented and Creative
Anderson Private School for the Gifted, Talented and Creative Photo - Mrs. Anderson & Jake confabulating at the swimming pool
Special Program Emphasis
(5)
14900 White Settlement Road
Fort Worth, TX 76108
(817) 448-8484
Gr: PK-12 | 25 students Avg. class size: 3 students Tuition & acceptance rate listed
Aspire Christian Academy
(Christian)
(1)
705 FM 517 E
Dickinson, TX 77539
(713) 805-6623
Gr: PK-10 | 37 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 9 Tuition & acceptance rate listed
Bishop Dunne Catholic School
(Catholic)
3900 Rugged Dr
Dallas, TX 75224
(214) 339-6561
Gr: 6-12 | 404 students Avg. class size: 15 students Tuition listed
Brazosport Christian School
(Christian)
200B Willow Dr
Lake Jackson, TX 77566
(979) 297-0563
Gr: PK-12 | 323 students Avg. class size: 16 students Sports: 10 | Extracurrculars: 10 Tuition listed
The Briarwood School
The Briarwood School Photo - The Briarwood School is the premier school for students with diagnosed learning differences, including dyslexia, dysgraphia, dyscalculia, and/or ADHD.
Special Education School
(1)
12207 Whittington Dr
Houston, TX 77077
(281) 493-1070
Gr: K-12 | 349 students Avg. class size: 8 students Sports: 10 | Extracurrculars: 5
The Brook Hill School
The Brook Hill School Photo
(Christian)
(3)
1051 N. Houston Street
Bullard, TX 75757
(903) 894-5000
Gr: NS-12 | 816 students Avg. class size: 14 students Sports: 15 | Extracurrculars: 25 Tuition & acceptance rate listed
Canton Christian Academy
(Christian)
1315 W Dallas
Canton, TX 75103
(903) 567-1133
Gr: K-12 | 14 students Avg. class size: 6 students Tuition & acceptance rate listed
Cathedral High School
All-boys (Catholic)
1309 N Stanton St
El Paso, TX 79902
(915) 532-3238
Gr: 9-12 | 383 students Avg. class size: 22 students Tuition listed
Champions Christian Academy
Montessori School
4020 Santa Maria Ave
Laredo, TX 78041
(956) 791-1322
Gr: PK-12 | 126 students
Christian Heritage Classical School
Christian Heritage Classical School Photo - 2018 Grammar School Students
(Christian)
2715 Fm 1844
Longview, TX 75605
(903) 663-4151
Gr: PK-12 | 339 students Avg. class size: 12 students Sports: 10 | Extracurrculars: 3 Tuition & acceptance rate listed
Dallas Christian Academy
Dallas Christian Academy Photo - Girls Basketball Team
(Seventh Day Adventist)
(1)
4025 N Central Expressway
Dallas, TX 75204
(214) 528-6327
Gr: K-12 | 110 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 14 Tuition & acceptance rate listed
Einstein School
Einstein School Photo - The Einstein School operates on six core values: All In, Always Learning, Color Outside the Lines, Committed to the Cause, Do What is Right and Non-Judgemental. The core values are demonstrated each day by students and staff in and out of the classroom.
Special Program Emphasis
4011 W. Plano Pkwy Ste 132
Plano, TX 75093
(214) 282-6268
Gr: 7-12 | 234 students Avg. class size: 8 students Extracurrculars: 22 Tuition & acceptance rate listed
9825 Stella Link Rd
Houston, TX 77025
(832) 204-5900
Gr: 6-12 | 557 students Tuition listed
First Baptist School
(Baptist)
1600 Boca Chica Blvd
Brownsville, TX 78520
(956) 542-4842
Gr: PK-12 | 224 students
Fort Worth Christian School
Fort Worth Christian School Photo - Fort Worth Christian School is a Christ-Centered College Preparatory School where 100% of the graduates are accepted into college. The college counseling program at Fort Worth Christian School is a well-designed purposeful process intended to help students identify the college or university that will be the best fit for them once they graduate from FWC.
(Christian)
(1)
6200 Holiday Ln
North Richland Hills, TX 76180
(817) 520-6200
Gr: PK-12 | 587 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 11 Tuition listed
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
Gr: 6-12 | 300 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 17 Tuition listed
Humble Christian School
Humble Christian School Photo - HCS celebrated its 16th birthday. All glory to the Lord!
(Christian)
16202 Old Humble Road
Humble, TX 77396
(281) 441-1313
Gr: PK-12 | 256 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 10 Tuition listed
Hyde Park School
(Baptist)
Po Box 4486
Austin, TX 78765
(512) 465-8338
Gr: PK-12 | 638 students
Iman Academy - Southwest
(Islamic)
6240 Highway 6 S
Houston, TX 77083
(281) 498-1345
Gr: PK-12 | 357 students
Incarnate Word High School
All-girls (Catholic)
727 E Hildebrand Ave
San Antonio, TX 78212
(210) 829-3107
Gr: 9-12 | 370 students Tuition listed
Lakehill Preparatory School
Lakehill Preparatory School Photo
(3)
2720 Hillside Drive
Dallas, TX 75214
(214) 826-2931
Gr: K-12 | 390 students Avg. class size: 14 students Sports: 12 | Extracurrculars: 29 Tuition listed
Legacy Christian Academy
Legacy Christian Academy Photo
(Christian)
(11)
5000 Academy Drive
Frisco, TX 75034
(469) 633-1330
Gr: PK-12 | 1,146 student Avg. class size: 22 students Sports: 13 | Extracurrculars: 16 Tuition & acceptance rate listed
Legacy Classical Christian Academy
Legacy Classical Christian Academy Photo - World's Fair
(Christian)
(12)
220 Main Street
Haslet, TX 76052
(817) 363-3652
Gr: PK-12 | 47 students Avg. class size: 10 students Extracurrculars: 7 Tuition & acceptance rate listed
Legacy Preparatory Christian Academy
Legacy Preparatory Christian Academy Photo
(Christian)
(3)
9768 Research Forest Drive
Magnolia, TX 77354
(936) 337-2000
Gr: PK-12 | 525 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 6 Tuition & acceptance rate listed
Loretto Academy
(Catholic)
(1)
1300 Hardaway St
El Paso, TX 79903
(915) 329-3137
Gr: PK-12 | 577 students Avg. class size: 15 students Tuition & acceptance rate listed
Lucas Christian Academy
Special Program Emphasis (Christian)
415 W Lucas Rd
Allen, TX 75002
(972) 429-4362
Gr: PK-12 | 384 students
McKinney Christian Academy
(Christian)
(2)
3601 Bois D'Arc Road
Mckinney, TX 75071
(214) 544-2658
Gr: PK-12 | 610 students Avg. class size: 15 students Sports: 11 | Extracurrculars: 11 Tuition & acceptance rate listed
Nolan Catholic High School
Nolan Catholic High School Photo
(Catholic)
4501 Bridge St
Fort Worth, TX 76103
(817) 457-2920
Gr: 9-12 | 760 students Avg. class size: 20 students Sports: 15 | Extracurrculars: 37 Tuition listed
Show 56 more private schools in Texas (out of 91 total schools)
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