[+] Show Closed Private Schools in San Antonio, Texas

San Antonio, TX Private School Trends (10-Year)

Private Schools

-6.1% (-2 schools) 10-yr

11,332

Students

+10.5% (+1,077 students) 10-yr

$11,589

Avg. Tuition

+68.6% (+$4,717) 10-yr

Avg. Class Size

61%

Students of Color

+3.4% (+2.0 pp) 10-yr

12:1

Student-Teacher Ratio

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Enrollment & Diversity

Category

This Town (San Antonio)

This State (TX)

# Schools

31 Schools

619 Schools

View Data

Trends in Total Number of Private High Schools
Year	San Antonio, TX Total Schools
2025	32
2024	33
2023	33
2022	33
2021	35
2020	36
2019	37
2018	36
2017	36
2016	38
2015	33

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# Students

11,332 Students

175,079 Students

View Data

Trends in the Average Number of Students Per Private High School
Year	San Antonio, TX Avg	Texas (TX)	National
2025	369	291	253
2024	357	281	245
2023	310	276	247
2022	320	279	257
2021	307	271	249
2020	303	258	235
2019	325	271	242
2018	322	271	238
2017	336	289	246
2016	346	289	241
2015	311	264	220

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% Students of Color

61%

37%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	60%	36%	32%
2024	59%	36%	31%
2023	52%	35%	31%
2022	52%	35%	30%
2021	51%	35%	30%
2020	52%	35%	29%
2019	62%	34%	29%
2018	57%	34%	28%
2017	56%	35%	30%
2016	58%	36%	30%
2015	59%	37%	30%

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0.66

0.67

View Data

Diversity Score Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	0.66	0.67	0.61
2024	0.66	0.66	0.60
2023	0.68	0.65	0.60
2022	0.68	0.64	0.58
2021	0.68	0.64	0.57
2020	0.68	0.63	0.57
2019	0.68	0.64	0.56
2018	0.67	0.64	0.55
2017	0.68	0.64	0.54
2016	0.68	0.64	0.54
2015	0.68	0.63	0.53

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Show more data/charts: racial breakdown

# American Indian Students

39 Students

784 Students

% American Indian Students

n/a

# Asian Students

305 Students

13,058 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	3%	8%	5%
2024	3%	8%	6%
2023	4%	6%	6%
2022	3%	6%	5%
2021	4%	6%	5%
2020	3%	6%	5%
2019	2%	5%	5%
2018	3%	5%	5%
2017	2%	4%	4%
2016	2%	5%	4%
2015	3%	5%	4%

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# Hispanic Students

5,483 Students

26,603 Students

% Hispanic Students

46%

16%

View Data

Hispanic Student Percentage Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	46%	16%	9%
2024	46%	16%	9%
2023	39%	16%	8%
2022	38%	15%	8%
2021	38%	15%	8%
2020	39%	16%	8%
2019	41%	16%	8%
2018	42%	16%	8%
2017	40%	16%	7%
2016	41%	16%	8%
2015	42%	16%	8%

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# Black Students

405 Students

9,128 Students

% Black Students

View Data

Black Student Percentage Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	4%	5%	8%
2024	4%	6%	8%
2023	3%	5%	8%
2022	3%	5%	8%
2021	3%	5%	8%
2020	4%	5%	8%
2019	4%	5%	8%
2018	4%	5%	8%
2017	4%	5%	8%
2016	4%	5%	8%
2015	4%	5%	9%

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# White Students

3,996 Students

88,970 Students

% White Students

34%

52%

View Data

White Student Percentage Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	34%	52%	59%
2024	34%	53%	60%
2023	38%	54%	60%
2022	39%	55%	62%
2021	39%	56%	63%
2020	38%	56%	64%
2019	36%	56%	64%
2018	36%	56%	65%
2017	37%	55%	66%
2016	36%	55%	66%
2015	35%	56%	66%

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# Hawaiian Students

8 Students

326 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

1,588 Students

33,043 Students

% of Others Students

14%

19%

View Data

Other Races Student Percentage Trends
Year	San Antonio, TX Avg	Texas (TX)	National
2025	13%	19%	17%
2024	13%	17%	15%
2023	16%	18%	16%
2022	17%	18%	16%
2021	16%	17%	15%
2020	16%	16%	14%
2019	17%	17%	14%
2018	15%	17%	13%
2017	17%	20%	14%
2016	17%	19%	13%
2015	16%	17%	12%

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All Ethnic Groups

Academics

# Teachers

908 Teachers

18,448 Teachers

Average Student-Teacher Ratio

12:1

9:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	12:1	9:1	10:1
2024	12:1	9:1	10:1
2023	11:1	9:1	10:1
2022	11:1	9:1	10:1
2021	11:1	9:1	10:1
2020	11:1	9:1	10:1
2019	11:1	9:1	10:1
2018	10:1	9:1	10:1
2017	11:1	9:1	10:1
2016	12:1	10:1	10:1
2015	12:1	10:1	10:1

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% Average Faculty w/Advanced Degree

61%

49%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	61%	49%	57%
2024	60%	48%	57%
2023	61%	48%	57%
2022	58%	48%	56%
2021	61%	47%	56%
2020	60%	47%	56%
2019	55%	47%	55%
2018	55%	47%	55%
2017	58%	48%	55%
2016	58%	49%	54%
2015	60%	47%	54%

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Average Class Size

15 students

14 students

View Data

Class Size Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	15	14	14
2024	15	14	14
2023	15	14	14
2022	15	14	14
2021	15	14	14
2020	15	13	14
2019	15	13	14
2018	15	14	14
2017	15	14	14
2016	15	14	14
2015	15	14	14

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Average Number of AP Courses

14 courses

13 courses

View Data

Trends in Average Number of AP Courses Offered
Year	San Antonio, TX Avg	Texas (TX)	National
2025	14	13	13
2024	14	12	12
2023	14	12	12
2022	14	12	12
2021	13	11	12
2020	12	11	12
2019	12	12	11
2018	11	12	11
2017	11	11	11
2016	10	11	11
2015	13	11	10

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Average SAT score

1208

(Out of 1600)

1234

View Data

SAT Score Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	1208	1234	1233
2024	1206	1233	1231
2023	1204	1227	1229
2022	1204	1226	1230
2021	1205	1225	1230
2020	1208	1222	1227
2019	1210	1223	1226
2018	1251	1222	1226
2017	1242	1221	1233
2016	1455	1273	1308
2015	1400	1255	1265

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Average ACT score

(Out of 36)

View Data

ACT Score Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	25	26	26
2024	25	26	26
2023	25	26	26
2022	25	26	26
2021	25	26	26
2020	25	26	26
2019	26	26	25
2018	27	26	25
2017	27	26	25
2016	26	26	25
2015	28	25	25

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Tuition & Aid

Average Yearly Tuition Cost

$11,589

$14,212

View Data

Tuition Cost Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	$12,694	$14,530	$17,997
2024	$10,801	$12,437	$17,011
2023	$10,440	$11,877	$16,191
2022	$10,274	$11,597	$15,821
2021	$8,922	$11,056	$15,331
2020	$8,932	$11,189	$15,046
2019	$8,757	$10,822	$14,791
2018	$8,353	$10,419	$14,527
2017	$7,794	$10,351	$14,161
2016	$7,142	$9,488	$13,713
2015	$6,872	$8,835	$13,065

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Average Summer Program Cost

$430

$642

View Data

Summer Program Cost Trends (2019-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	$417	$630	$1,513
2024	$417	$698	$1,498
2023	$515	$798	$1,623
2022	$473	$834	$1,473
2021	$473	$811	$1,580
2020	$473	$873	$1,743
2019	$473	$688	$1,900

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Average % on Financial Aid

38%

24%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	38%	24%	38%
2024	34%	24%	37%
2023	32%	25%	36%
2022	32%	25%	36%
2021	32%	26%	36%
2020	29%	26%	35%
2019	27%	26%	34%
2018	28%	26%	33%
2017	27%	23%	32%
2016	30%	22%	31%
2015	27%	22%	30%

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Average Financial Aid Grant

$2,417

$5,110

View Data

Financial Aid Grant Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	$2,417	$4,916	$9,714
2024	$3,492	$5,253	$9,498
2023	$3,159	$4,819	$8,890
2022	$3,159	$4,637	$8,717
2021	$2,712	$4,574	$8,472
2020	$2,712	$4,551	$8,370
2019	$2,752	$4,161	$7,924
2018	$1,267	$4,014	$7,471
2017	$1,267	$3,936	$7,202
2016	$2,558	$3,781	$6,993
2015	$2,476	$4,050	$6,822

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Average Endowment Size

$10.5 million

$19.4 million

Admissions & Athletics

Average Acceptance Rate

92%

83%

View Data

Acceptance Rate Trends (2015-2025)
Year	San Antonio, TX Avg	Texas (TX)	National
2025	91%	82%	79%
2024	84%	80%	81%
2023	81%	81%	81%
2022	81%	82%	81%
2021	79%	82%	81%
2020	79%	81%	81%
2019	81%	80%	81%
2018	79%	79%	80%
2017	81%	79%	81%
2016	81%	78%	80%
2015	76%	75%	81%

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Average Number of Extracurriculars

16 extracurriculars

11 extracurriculars

Average Number of Sports

10 sports

9 sports

Frequently Asked Questions

What are the top ranked private high schools in San Antonio, TX?

The private high schools in San Antonio, TX include Saint Mary's Hall, Holy Cross of San Antonio, and TMI Episcopal.

How many private high schools are located in San Antonio?

31 private high schools are located in San Antonio.

How much do private high schools cost in San Antonio?

The average tuition cost is $11,589, which is lower than the Texas private school average tuition cost of $14,212.

How diverse are private high schools in San Antonio?

San Antonio private high schools are approximately 61% minority students, which is higher than the Texas private school average of 37%.

What percentage of private high schools are religiously affiliated in San Antonio?

77% of private high schools in San Antonio are religiously affiliated (most commonly Catholic and Christian).

Which private high schools in San Antonio are often viewed compared to one another?

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Top Ranked San Antonio Private High Schools (2026-27)

San Antonio, Texas Private Schools (Closed)

San Antonio, TX Private School Trends (10-Year)

Trends in Total Number of Private High Schools

Trends in the Average Number of Students Per Private High School

Percentage of Students of Color Trends (2015-2025)

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2015-2025)

ACT Score Trends (2015-2025)

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2019-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

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