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Public School Review - Established 2003

Best San Antonio Public Charter Schools (2026)

For the 2026 school year, there are 170 public charter schools serving 75,914 students in San Antonio, TX.
The top-ranked public charter schools in San Antonio, TX are Basis San Antonio- Shavano Campus, Basis San Antonio Pri- Medical Center Campus and Young Women's Leadership Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
San Antonio, TX public charter schools have an average math proficiency score of 34% (versus the Texas public charter school average of 38%), and reading proficiency score of 48% (versus the 49% statewide average). Charter schools in San Antonio have an average ranking of 6/10, which is in the top 50% of Texas public charter schools.
Minority enrollment is 90% of the student body (majority Hispanic), which is more than the Texas public charter school average of 88% (majority Hispanic).

Best Public Charter Schools in San Antonio, TX (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Basis San Antonio- Shavano Campus
Charter School
(Math: 87% | Reading: 90%)
Rank:
10/
10
Top 1%
4114 Lockhill Selma Rd
San Antonio, TX 78216
(210) 874-9250
Gr: 6-12 | 1,057 students Student-teacher ratio: 17:1 Minority enrollment: 82%
Rank: #22.
Basis San Antonio Pri- Medical Center Campus
Charter School
(Math: 82% | Reading: 85%)
Rank:
10/
10
Top 5%
8519 Floyd Curl Dr
San Antonio, TX 78216
(210) 319-5525
Gr: K-5 | 799 students Student-teacher ratio: 19:1 Minority enrollment: 88%
Rank: #33.
Young Women's Leadership Academy
Charter School
(Math: 64% | Reading: 86%)
Rank:
10/
10
Top 10%
2123 W Huisache Ave
San Antonio, TX 78201
(210) 438-6525
Gr: 6-12 | 534 students Student-teacher ratio: 15:1 Minority enrollment: 95%
Rank: #44.
Basis San Antonio- Pri North Central Campus
Charter School
(Math: 64% | Reading: 85%)
Rank:
10/
10
Top 10%
318 E Ramsey Rd
San Antonio, TX 78216
(210) 775-4125
Gr: K-5 | 780 students Student-teacher ratio: 16:1 Minority enrollment: 81%
Rank: #55.
Eleanor Kolitz Hebrew Language Academy
Charter School
(Math: 62% | Reading: 83%)
Rank:
10/
10
Top 10%
11327 Dreamland Dr
San Antonio, TX 78230
(210) 890-7267
Gr: K-8 | 486 students Student-teacher ratio: 15:1 Minority enrollment: 65%
Rank: #66.
Great Hearts Monte Vista
Charter School
(Math: 62% | Reading: 77%)
Rank:
10/
10
Top 10%
211 Belknap Place
San Antonio, TX 78212
(210) 888-9485
Gr: K-5 | 468 students Student-teacher ratio: 21:1 Minority enrollment: 63%
Rank: #77.
Basis San Antonio - Northeast Campus
Charter School
(Math: 60-64% | Reading: 70-79%)
Rank:
9/
10
Top 20%
11542 Wayland Way
San Antonio, TX 78233
(210) 289-2088
Gr: 5-8 | 128 students Student-teacher ratio: 11:1 Minority enrollment: 82%
Rank: #88.
Great Hearts Monte Vista North
Charter School
(Math: 53% | Reading: 79%)
Rank:
9/
10
Top 20%
319 Mulberry Ave
San Antonio, TX 78212
(210) 888-9485
Gr: 6-12 | 476 students Student-teacher ratio: 14:1 Minority enrollment: 61%
Rank: #99.
Idea Mays Academy
Charter School
(Math: 60% | Reading: 69%)
Rank:
9/
10
Top 20%
1210 Horal Rd
San Antonio, TX 78245
(210) 529-3200
Gr: K-5 | 663 students Student-teacher ratio: 20:1 Minority enrollment: 95%
Rank: #1010.
Great Hearts Northern Oaks
Charter School
(Math: 57% | Reading: 70%)
Rank:
9/
10
Top 20%
17223 Jones Maltsberger Rd
San Antonio, TX 78247
(210) 888-9483
Gr: K-12 | 1,430 students Student-teacher ratio: 19:1 Minority enrollment: 52%
Rank: #1111.
Idea Carver College Preparatory
Charter School
(Math: 53% | Reading: 76%)
Rank:
9/
10
Top 20%
217 Robinson Pl
San Antonio, TX 78202
(210) 223-8885
Gr: 6-12 | 661 students Student-teacher ratio: 18:1 Minority enrollment: 94%
Rank: #1212.
Sst Sa College Prep High School
Charter School
(Math: 55% | Reading: 65%)
Rank:
9/
10
Top 20%
4410 David Edwards Dr
San Antonio, TX 78233
(210) 549-4161
Gr: 7-12 | 615 students Student-teacher ratio: 16:1 Minority enrollment: 74%
Rank: #1313.
Mark Twain Dual Language Academy
Charter School
(Math: 54% | Reading: 65%)
Rank:
8/
10
Top 30%
2411 San Pedro
San Antonio, TX 78212
(210) 738-9745
Gr: PK-8 | 694 students Student-teacher ratio: 15:1 Minority enrollment: 94%
Rank: #1414.
Idea Mays College Preparatory
Charter School
(Math: 50% | Reading: 70%)
Rank:
8/
10
Top 30%
1210 Horal Rd
San Antonio, TX 78245
(210) 529-3200
Gr: 6-12 | 748 students Student-teacher ratio: 17:1 Minority enrollment: 93%
Rank: #1515.
Idea Carver Academy
Charter School
(Math: 47% | Reading: 75%)
Rank:
8/
10
Top 30%
217 Robinson Pl
San Antonio, TX 78202
(210) 223-8885
Gr: K-5 | 468 students Student-teacher ratio: 21:1 Minority enrollment: 95%
Rank: #1616.
Sst Northwest
Charter School
(Math: 53% | Reading: 63%)
Rank:
8/
10
Top 30%
12042 Culebra Rd
San Antonio, TX 78253
(210) 688-9990
Gr: PK-7 | 661 students Student-teacher ratio: 14:1 Minority enrollment: 87%
Rank: #1717.
Sst Alamo
Charter School
(Math: 53% | Reading: 62%)
Rank:
8/
10
Top 30%
11214 N Weidner Rd
San Antonio, TX 78233
(210) 590-1115
Gr: PK-6 | 848 students Student-teacher ratio: 17:1 Minority enrollment: 80%
Rank: #1818.
Heritage Academy
Alternative School
Charter School
(Math: 40-59% | Reading: 60-79%)
Rank:
8/
10
Top 30%
8750 Fourwinds Dr
San Antonio, TX 78239
(210) 354-7753
Gr: 7-8 | 33 students Student-teacher ratio: 8:1 Minority enrollment: 88%
Rank: #1919.
Idea Monterrey Park College Preparatory
Charter School
(Math: 62% | Reading: 56%)
Rank:
8/
10
Top 30%
222 Sw 39th St
San Antonio, TX 78237
(210) 239-4200
Gr: 6-12 | 743 students Student-teacher ratio: 18:1 Minority enrollment: 95%
Rank: #20 - 2120. - 21.
Basis San Antonio Pri - Northeast Campus
Charter School
(Math: 40-44% | Reading: 75-79%)
Rank:
8/
10
Top 30%
11550 I-35 Frontage Rd
San Antonio, TX 78233
(210) 742-6310
Gr: K-4 | 253 students Student-teacher ratio: 13:1 Minority enrollment: 76%
Rank: #20 - 2120. - 21.
Idea Burke Academy
Charter School
(Math: 42% | Reading: 75-79%)
Rank:
8/
10
Top 30%
10434 Marbach Rd
San Antonio, TX 78245
(210) 239-4650
Gr: K-5 | 730 students Student-teacher ratio: 24:1 Minority enrollment: 90%
Rank: #2222.
Agnes Cotton Academy
Charter School
(Math: 57% | Reading: 54%)
Rank:
8/
10
Top 30%
1616 Blanco Rd
San Antonio, TX 78212
(210) 738-9780
Gr: 3-8 | 455 students Student-teacher ratio: 13:1 Minority enrollment: 95%
Rank: #2323.
Somerset Academy Oaks
Charter School
(Math: 40-44% | Reading: 70-74%)
Rank:
8/
10
Top 30%
6070 Babcock Rd
San Antonio, TX 78240
(210) 627-6013
Gr: PK-6 | 199 students Student-teacher ratio: 13:1 Minority enrollment: 85%
Rank: #2424.
Young Women's Leadership Academy Primary
Charter School
(Math: 45-49% | Reading: 60-64%)
Rank:
8/
10
Top 30%
401 Berkshire Ave
San Antonio, TX 78210
(210) 554-2710
Gr: PK-5 | 580 students Student-teacher ratio: 16:1 Minority enrollment: 95%
Rank: #2525.
Sst Hill Country
Charter School
(Math: 46% | Reading: 66%)
Rank:
8/
10
Top 30%
9202 W Loop 1604 N
San Antonio, TX 78254
(210) 688-9758
Gr: PK-6 | 675 students Student-teacher ratio: 18:1 Minority enrollment: 86%
Rank: #2626.
Travis Early College High School
Charter School
(Math: 35-39% | Reading: 80-84%)
Rank:
8/
10
Top 30%
1915 N Main Ave
San Antonio, TX 78212
(210) 738-9830
Gr: 9-12 | 408 students Student-teacher ratio: 19:1 Minority enrollment: 97%
Rank: #2727.
Great Hearts Forest Heights
Charter School
(Math: 48% | Reading: 60%)
Rank:
8/
10
Top 30%
5538 Research Dr
San Antonio, TX 78240
(210) 892-3665
Gr: K-11 | 1,335 students Student-teacher ratio: 18:1 Minority enrollment: 70%
Rank: #2828.
Idea Judson Academy
Charter School
(Math: 48% | Reading: 58%)
Rank:
7/
10
Top 50%
13427 Judson Rd
San Antonio, TX 78233
(210) 529-3600
Gr: K-5 | 701 students Student-teacher ratio: 22:1 Minority enrollment: 87%
Rank: #2929.
Idea South Flores Academy
Charter School
(Math: 38% | Reading: 68%)
Rank:
7/
10
Top 50%
6919 S Flores
San Antonio, TX 78221
(210) 239-4150
Gr: K-5 | 680 students Student-teacher ratio: 24:1 Minority enrollment: 95%
Rank: #3030.
Sst Willowcreek
Charter School
(Math: 55-59% | Reading: 47%)
Rank:
7/
10
Top 50%
22719 Kuykendahl Rd
San Antonio, TX 78209
(346) 435-9395
Gr: PK-6 | 186 students Student-teacher ratio: 17:1 Minority enrollment: 98%
Rank: #3131.
Idea Burke College Preparatory
Charter School
(Math: 40% | Reading: 64%)
Rank:
7/
10
Top 50%
10434 Marbach Rd
San Antonio, TX 78245
(210) 239-4650
Gr: 6-11 | 620 students Student-teacher ratio: 17:1 Minority enrollment: 90%
Rank: #3232.
Idea Ingram Hills Academy
Charter School
(Math: 41% | Reading: 60-64%)
Rank:
7/
10
Top 50%
3115 Majestic Dr
San Antonio, TX 78228
(210) 529-3700
Gr: K-5 | 588 students Student-teacher ratio: 23:1 Minority enrollment: 93%
Rank: #3333.
Frank L Madla Early College High School
Charter School
(Math: 30-39% | Reading: 70-79%)
Rank:
7/
10
Top 50%
1400 W Villaret Blvd
San Antonio, TX 78209
(210) 486-3686
Gr: 9-12 | 150 students Student-teacher ratio: 38:1 Minority enrollment: 94%
Rank: #3434.
Great Hearts Western Hills
Charter School
(Math: 39% | Reading: 62%)
Rank:
7/
10
Top 50%
8702 Ingram Rd
San Antonio, TX 78245
(210) 888-9488
Gr: K-11 | 1,326 students Student-teacher ratio: 19:1 Minority enrollment: 83%
Rank: #3535.
Idea Hidden Meadow College Preparatory
Charter School
(Math: 37% | Reading: 60-64%)
Rank:
7/
10
Top 50%
10138 Culebra Rd
San Antonio, TX 78250
(956) 377-8000
Gr: 6-10 | 336 students Student-teacher ratio: 15:1 Minority enrollment: 91%
Show 100 more public schools in San Antonio, TX (out of 170 total schools)
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Frequently Asked Questions

What are the top-ranked public charter schools in San Antonio, TX?
The top-ranked public charter schools in San Antonio, TX include Basis San Antonio- Shavano Campus, Basis San Antonio Pri- Medical Center Campus and Young Women's Leadership Academy.
How many public charter schools are located in San Antonio?
170 public charter schools are located in San Antonio.
What is the racial composition of students in San Antonio?
San Antonio public charter schools minority enrollment is 90% of the student body (majority Hispanic), which is more than the Texas public charter schools average of 88% (majority Hispanic).
Which public charter schools in San Antonio are often viewed compared to one another?

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