Best high schools in San Antonio (2025)

Schools classified as high schools by NCES. Ranked by the Success Index (US) from official American data; 77 schools in San Antonio, Texas. Rank positions shown on each profile are within United States and Texas.

#	School	Sector	Success Index (US)	Key result	Students
1	Health Careers H S San Antonio · High · Grades 9–12	Public	86.9 Top 5%	97.5% Math proficiency	904
2	Virginia Allred Stacey JR/SR H S San Antonio · High · Grades 6–12	Public	83.0 Top 5%	68% Math proficiency	395
3	San Antonio STEAM Academy San Antonio · High · Grades 5–12	Charter	80.4 Top 10%	2.2% Free/reduced-price lunch	139
4	Basis San Antonio- Shavano Campus San Antonio · High · Grades 6–12	Charter	79.9 Top 10%	85% Math proficiency	1,057
5	Robert G Cole Middle/High School San Antonio · High · Grades 6–12	Public	79.6 Top 10%	61% Math proficiency	810
6	Johnson H S San Antonio · High · Grades 9–12	Public	78.0 Top 10%	78% Math proficiency	3,196
7	Young Women's Leadership Academy San Antonio · High · Grades 6–12	Charter	77.2 Top 10%	92% Math proficiency	534
8	Reagan H S San Antonio · High · Grades 9–12	Public	76.3 Top 25%	61% Math proficiency	3,403
9	Great Hearts Monte Vista North San Antonio · High · Grades 6–12	Charter	74.4 Top 25%	60% Math proficiency	476
10	International School of America San Antonio · High · Grades 9–12	Public	72.8 Top 25%	54.5% Math proficiency	493
11	Davenport H S San Antonio · High · Grades 9–12	Public	71.8 Top 25%	29.4% Free/reduced-price lunch	1,233
12	Harlan H S San Antonio · High · Grades 9–12	Public	71.4 Top 25%	75% Math proficiency	2,778
13	Brandeis H S San Antonio · High · Grades 9–12	Public	69.8 Top 25%	55% Math proficiency	2,657
14	Pieper H S San Antonio · High · Grades 9–12	Public	69.8 Top 25%	14.3% Free/reduced-price lunch	2,093
15	Clark H S San Antonio · High · Grades 9–12	Public	68.2 Top 25%	65% Math proficiency	2,750
16	Alamo Heights H S San Antonio · High · Grades 9–12	Public	66.5 Top 25%	38% Math proficiency	1,569
17	Brennan H S San Antonio · High · Grades 9–12	Public	66.3 Top 25%	66% Math proficiency	2,965
18	Travis Early College H S San Antonio · High · Grades 9–12	Charter	65.5 Top 50%	74.5% Math proficiency	408
19	Taft H S San Antonio · High · Grades 9–12	Public	64.3 Top 50%	53% Math proficiency	2,670
20	Sst Hill Country College Prep H S San Antonio · High · Grades 7–12	Charter	62.9 Top 50%	43.9% Free/reduced-price lunch	387
21	Sst Sa College Prep H S San Antonio · High · Grades 7–12	Charter	61.7 Top 50%	57% Math proficiency	615
22	Warren H S San Antonio · High · Grades 9–12	Public	61.7 Top 50%	61% Math proficiency	2,542
23	Idea South Flores College Preparatory San Antonio · High · Grades 6–12	Charter	61.4 Top 50%	71% Math proficiency	715
24	Sotomayor H S San Antonio · High · Grades 9–12	Public	60.0 Top 50%	30.6% Free/reduced-price lunch	2,627
25	Idea Mays College Preparatory San Antonio · High · Grades 6–12	Charter	57.6 Top 50%	65% Math proficiency	748
26	Idea Carver College Preparatory San Antonio · High · Grades 6–12	Charter	57.3 Top 50%	75% Math proficiency	661
27	Young Men's Leadership Academy San Antonio · High · Grades 6–12	Charter	56.7 Top 50%	56% Math proficiency	242
28	Frank L Madla Early College H S San Antonio · High · Grades 9–12	Charter	53.6 Top 50%	44.5% Math proficiency	150
29	Macarthur H S San Antonio · High · Grades 9–12	Public	52.7 Top 50%	57% Math proficiency	2,033
30	Madison H S San Antonio · High · Grades 9–12	Public	52.5 Top 50%	49% Math proficiency	2,616
31	Churchill H S San Antonio · High · Grades 9–12	Public	51.6 Top 50%	32% Math proficiency	2,308
32	Marshall H S San Antonio · High · Grades 9–12	Public	49.7 Top 50%	57% Math proficiency	2,634
33	Triumph Public High Schools-San Antonio San Antonio · High · Grades 9–12	Charter	49.1 Lower 50%	–	62
34	Fox Technical H S San Antonio · High · Grades 9–12	Charter	47.2 Lower 50%	47% Math proficiency	499
35	Cast Tech H S San Antonio · High · Grades 9–12	Charter	46.2 Lower 50%	32% Math proficiency	451
36	Henry Ford Academy Alameda School for Art + Design San Antonio · High · Grades 9–12	Charter	46.2 Lower 50%	30% Math proficiency	61
37	Idea Brackenridge College Preparatory San Antonio · High · Grades 6–12	Charter	46.2 Lower 50%	60% Math proficiency	671
38	ST Philip's College Early College H S San Antonio · High · Grades 9–12	Charter	46.1 Lower 50%	74.5% Math proficiency	305
39	Legacy of Educational Excellence H S San Antonio · High · Grades 9–12	Public	45.6 Lower 50%	47% Math proficiency	2,285
40	Harlandale ISD STEM Echs-Alamo Colleges at Pac San Antonio · High · Grades 9–12	Public	44.7 Lower 50%	34.5% Math proficiency	393
41	Holmes H S San Antonio · High · Grades 9–12	Public	44.7 Lower 50%	58% Math proficiency	2,422
42	Idea Monterrey Park College Preparatory San Antonio · High · Grades 6–12	Charter	43.4 Lower 50%	47% Math proficiency	743
43	East Central Cast Lead H S San Antonio · High · Grades 8–12	Charter	43.0 Lower 50%	75.8% Free/reduced-price lunch	215
44	Idea Eastside College Preparatory San Antonio · High · Grades 6–12	Charter	41.5 Lower 50%	44% Math proficiency	469
45	Veterans Memorial H S San Antonio · High · Grades 9–12	Public	41.2 Lower 50%	32% Math proficiency	1,579
46	Karen Wagner H S San Antonio · High · Grades 9–12	Public	41.0 Lower 50%	52% Math proficiency	2,423
47	Idea Walzem College Preparatory San Antonio · High · Grades 6–12	Charter	40.8 Lower 50%	48% Math proficiency	724
48	Stevens H S San Antonio · High · Grades 9–12	Public	40.6 Lower 50%	37% Math proficiency	2,546
49	Idea Judson College Preparatory San Antonio · High · Grades 6–12	Charter	39.9 Lower 50%	46% Math proficiency	747
50	Harlandale H S San Antonio · High · Grades 9–12	Public	39.4 Lower 50%	48% Math proficiency	1,652
51	Cast STEM H S San Antonio · High · Grades 9–12	Public	38.9 Lower 50%	10% Math proficiency	173
52	Idea Ewing Halsell College Preparatory San Antonio · High · Grades 6–12	Charter	38.3 Lower 50%	45% Math proficiency	611
53	Idea Ingram Hills College Preparatory San Antonio · High · Grades 6–12	Charter	37.9 Lower 50%	57% Math proficiency	543
54	Legacy Traditional- Basse Secondary San Antonio · High · Grades 6–12	Charter	37.3 Lower 50%	34.5% Math proficiency	164
55	Brackenridge H S San Antonio · High · Grades 9–12	Public	37.2 Lower 50%	50% Math proficiency	1,593
56	McCollum H S San Antonio · High · Grades 9–12	Public	36.9 Lower 50%	44% Math proficiency	1,502
57	STEAM at the Fine Arts Academy San Antonio · High · Grades 9–12	Public	35.7 Lower 50%	42% Math proficiency	240
58	Cast Med H S San Antonio · High · Grades 9–12	Charter	34.7 Lower 50%	73.7% Free/reduced-price lunch	213
59	Compass Rose Legacy San Antonio · High · Grades 6–12	Charter	34.3 Lower 50%	37% Math proficiency	530
60	Roosevelt H S San Antonio · High · Grades 9–12	Public	33.3 Lower 50%	31% Math proficiency	2,431
61	South San Antonio H S San Antonio · High · Grades 9–12	Public	32.2 Lower 50%	43% Math proficiency	2,190
62	Memorial H S San Antonio · High · Grades 9–12	Public	31.6 Lower 50%	44% Math proficiency	846
63	Kipp Somos Collegiate San Antonio · High · Grades 6–12	Charter	31.5 Lower 50%	90.2% Free/reduced-price lunch	573
64	Southside H S San Antonio · High · Grades 9–12	Public	30.3 Lower 50%	45% Math proficiency	1,772
65	Jefferson H S San Antonio · High · Grades 9–12	Charter	29.7 Lower 50%	38% Math proficiency	1,706
66	Jay H S San Antonio · High · Grades 9–12	Public	29.4 Lower 50%	26% Math proficiency	2,118
67	Kipp University Prep H S San Antonio · High · Grades 9–12	Charter	29.0 Lower 50%	24.5% Math proficiency	630
68	Highlands H S San Antonio · High · Grades 9–12	Public	28.2 Lower 50%	38% Math proficiency	1,478
69	Idea Najim College Preparatory San Antonio · High · Grades 6–12	Charter	28.2 Lower 50%	32% Math proficiency	474
70	Lighthouse High San Antonio · High · Grades 9–12	Charter	28.2 Lower 50%	84.1% Free/reduced-price lunch	88
71	Edison H S San Antonio · High · Grades 9–12	Public	25.3 Lower 50%	34% Math proficiency	1,360
72	East Central H S San Antonio · High · Grades 9–12	Public	23.8 Lower 50%	20% Math proficiency	3,362
73	Southwest H S San Antonio · High · Grades 9–12	Public	23.8 Lower 50%	12% Math proficiency	2,363
74	John F Kennedy H S San Antonio · High · Grades 9–12	Public	23.4 Lower 50%	28% Math proficiency	998
75	Houston H S San Antonio · High · Grades 9–12	Public	21.1 Lower 50%	25% Math proficiency	800
76	Lanier H S San Antonio · High · Grades 9–12	Public	20.8 Lower 50%	31% Math proficiency	1,620
77	Burbank H S San Antonio · High · Grades 9–12	Charter	19.6 Lower 50%	22% Math proficiency	1,405

Health Careers H S in San Antonio leads the 2025 list of high schools in San Antonio with a Success Index (US) of 86.9. Of the 77 schools shown, 43 are public, 34 are charter.

For the full picture see the wider Texas high schools rankings, every school on the San Antonio page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best high school in San Antonio?

Health Careers H S in San Antonio, Texas ranks first among high schools in San Antonio with a Success Index (US) of 86.9 out of 100 (Enrollment: 904).

How are high schools in San Antonio ranked?

Each school's Success Index (US) combines 4 factors: math proficiency (30%), reading proficiency (30%), community advantage (fewer free/reduced-price lunch) (25%), students per teacher (15%). Each factor is a percentile against schools of the same type across United States. Schools with fewer than 60 students are excluded from rankings.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.