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)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Basis San Antonio- Shavano Campus
Charter School
(Math: 87% | Reading: 90%)
Rank:
Rank:
10/
Top 1%10
4114 Lockhill Selma Rd
San Antonio, TX 78216
(210) 874-9250
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:
Rank:
10/
Top 5%10
8519 Floyd Curl Dr
San Antonio, TX 78216
(210) 319-5525
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:
Rank:
10/
Top 10%10
2123 W Huisache Ave
San Antonio, TX 78201
(210) 438-6525
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:
Rank:
10/
Top 10%10
318 E Ramsey Rd
San Antonio, TX 78216
(210) 775-4125
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:
Rank:
10/
Top 10%10
11327 Dreamland Dr
San Antonio, TX 78230
(210) 890-7267
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:
Rank:
10/
Top 10%10
211 Belknap Place
San Antonio, TX 78212
(210) 888-9485
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:
Rank:
9/
Top 20%10
11542 Wayland Way
San Antonio, TX 78233
(210) 289-2088
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:
Rank:
9/
Top 20%10
319 Mulberry Ave
San Antonio, TX 78212
(210) 888-9485
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:
Rank:
9/
Top 20%10
1210 Horal Rd
San Antonio, TX 78245
(210) 529-3200
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:
Rank:
9/
Top 20%10
17223 Jones Maltsberger Rd
San Antonio, TX 78247
(210) 888-9483
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:
Rank:
9/
Top 20%10
217 Robinson Pl
San Antonio, TX 78202
(210) 223-8885
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:
Rank:
9/
Top 20%10
4410 David Edwards Dr
San Antonio, TX 78233
(210) 549-4161
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:
Rank:
8/
Top 30%10
2411 San Pedro
San Antonio, TX 78212
(210) 738-9745
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:
Rank:
8/
Top 30%10
1210 Horal Rd
San Antonio, TX 78245
(210) 529-3200
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:
Rank:
8/
Top 30%10
217 Robinson Pl
San Antonio, TX 78202
(210) 223-8885
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:
Rank:
8/
Top 30%10
12042 Culebra Rd
San Antonio, TX 78253
(210) 688-9990
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:
Rank:
8/
Top 30%10
11214 N Weidner Rd
San Antonio, TX 78233
(210) 590-1115
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
Charter School
(Math: 40-59% | Reading: 60-79%)
Rank:
Rank:
8/
Top 30%10
8750 Fourwinds Dr
San Antonio, TX 78239
(210) 354-7753
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:
Rank:
8/
Top 30%10
222 Sw 39th St
San Antonio, TX 78237
(210) 239-4200
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:
Rank:
8/
Top 30%10
11550 I-35 Frontage Rd
San Antonio, TX 78233
(210) 742-6310
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:
Rank:
8/
Top 30%10
10434 Marbach Rd
San Antonio, TX 78245
(210) 239-4650
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:
Rank:
8/
Top 30%10
1616 Blanco Rd
San Antonio, TX 78212
(210) 738-9780
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:
Rank:
8/
Top 30%10
6070 Babcock Rd
San Antonio, TX 78240
(210) 627-6013
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:
Rank:
8/
Top 30%10
401 Berkshire Ave
San Antonio, TX 78210
(210) 554-2710
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:
Rank:
8/
Top 30%10
9202 W Loop 1604 N
San Antonio, TX 78254
(210) 688-9758
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:
Rank:
8/
Top 30%10
1915 N Main Ave
San Antonio, TX 78212
(210) 738-9830
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:
Rank:
8/
Top 30%10
5538 Research Dr
San Antonio, TX 78240
(210) 892-3665
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:
Rank:
7/
Top 50%10
13427 Judson Rd
San Antonio, TX 78233
(210) 529-3600
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:
Rank:
7/
Top 50%10
6919 S Flores
San Antonio, TX 78221
(210) 239-4150
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:
Rank:
7/
Top 50%10
22719 Kuykendahl Rd
San Antonio, TX 78209
(346) 435-9395
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:
Rank:
7/
Top 50%10
10434 Marbach Rd
San Antonio, TX 78245
(210) 239-4650
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:
Rank:
7/
Top 50%10
3115 Majestic Dr
San Antonio, TX 78228
(210) 529-3700
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:
Rank:
7/
Top 50%10
1400 W Villaret Blvd
San Antonio, TX 78209
(210) 486-3686
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:
Rank:
7/
Top 50%10
8702 Ingram Rd
San Antonio, TX 78245
(210) 888-9488
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:
Rank:
7/
Top 50%10
10138 Culebra Rd
San Antonio, TX 78250
(956) 377-8000
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)
Loading...
San Antonio, Texas Public Schools (Closed)
School
Location
Quick Facts
1520 Gillette Blvd
San Antonio, TX 78224
(210) 977-7150
San Antonio, TX 78224
(210) 977-7150
Gr: 6-8 | 480 students Student-teacher ratio: 15:1 Minority enrollment: 99%
1520 Gillette Blvd
San Antonio, TX 78224
(210) 977-7140
San Antonio, TX 78224
(210) 977-7140
Gr: 6-8 | 284 students Student-teacher ratio: 12:1 Minority enrollment: 97%
Academy Of Careers And Technologies Charter School (Closed 2023)
Alternative School
Charter School
Charter School
5300 Heath Rd
San Antonio, TX 78268
(210) 226-7568
San Antonio, TX 78268
(210) 226-7568
Gr: 9-12 | 193 students Student-teacher ratio: 21:1
Adolescent Intervention Center (Closed 2014)
Alternative School
3736 Perrin Central
San Antonio, TX 78217
(210) 407-0739
San Antonio, TX 78217
(210) 407-0739
Gr: 6-8
1450 Gillette Blvd
San Antonio, TX 78224
(210) 977-7100
San Antonio, TX 78224
(210) 977-7100
2707 W Gerald Ave
San Antonio, TX 78211
(210) 977-7055
San Antonio, TX 78211
(210) 977-7055
Gr: PK-5 | 276 students Student-teacher ratio: 15:1 Minority enrollment: 99%
621 W Euclid Ave
San Antonio, TX 78212
(210) 226-5441
San Antonio, TX 78212
(210) 226-5441
Gr: 1-8 | 170 students Student-teacher ratio: 9:1
The Basic Center (Closed 2005)
Alternative School
6903 Sunbelt Dr S
San Antonio, TX 78218
(210) 532-3948
San Antonio, TX 78218
(210) 532-3948
Gr: PK-12 | 16 students Minority enrollment: 87%
Bexar Co J J A E P (Closed 2020)
Alternative School
11914 Dragon Ln
San Antonio, TX 78208
(210) 281-0764
San Antonio, TX 78208
(210) 281-0764
Gr: 9-11 | 3 students
Bexar Co J J A E P (Closed 2014)
Alternative School
1402 N Hackberry
San Antonio, TX 78208
(210) 335-8500
San Antonio, TX 78208
(210) 335-8500
Gr: 7-10 | 2 students
Bexar County J J A E P High School (Closed 2023)
Alternative School
1402 S Hackberry
San Antonio, TX 78210
(210) 281-0764
San Antonio, TX 78210
(210) 281-0764
Gr: 7-11 | 29 students Minority enrollment: 83%
Bexar County J J A E P High School (Closed 2021)
Alternative School
5358 W Commerce St
San Antonio, TX 78237
(210) 281-0764
San Antonio, TX 78237
(210) 281-0764
Gr: 8-12 | 9 students
Bexar County J J A E P Middle School (Closed 2023)
Alternative School
1460 Martinez Losoya Rd
San Antonio, TX 78221
(210) 882-1600
San Antonio, TX 78221
(210) 882-1600
Gr: 7-9 | 2 students Minority enrollment: 50%
Bexar County Juvenile Justice Academy (Closed 2009)
Alternative School
1402 N Hackberry
San Antonio, TX 78208
(210) 335-8500
San Antonio, TX 78208
(210) 335-8500
Gr: 11 | 1 student
Bexar County Juvenile Justice Academy (Bcjja) (Closed 2010)
Alternative School
1402 N Hackberry
San Antonio, TX 78208
(210) 335-8524
San Antonio, TX 78208
(210) 335-8524
Gr: 9 | 1 student
906 Merida St
San Antonio, TX 78207
(210) 433-2691
San Antonio, TX 78207
(210) 433-2691
Gr: PK-5 | 566 students Student-teacher ratio: 17:1
Bryan Texas Campus High School (Closed 2009)
Alternative School
623 Mary Lk Dr
San Antonio, TX 78212
(979) 822-9988
San Antonio, TX 78212
(979) 822-9988
Gr: 7-10 | 11 students Student-teacher ratio: 11:1 Minority enrollment: 73%
4415 Monterey St
San Antonio, TX 78237
(210) 444-7725
San Antonio, TX 78237
(210) 444-7725
Gr: PK-5 | 531 students Student-teacher ratio: 21:1 Minority enrollment: 99%
Career Plus Learning Academy (Closed 2007)
Alternative School
1122 S Ww White Rd
San Antonio, TX 78220
(210) 333-8389
San Antonio, TX 78220
(210) 333-8389
Gr: 6-12 | 92 students Student-teacher ratio: 23:1 Minority enrollment: 97%
8038 W Military Dr
San Antonio, TX 78227
(210) 774-9284
San Antonio, TX 78227
(210) 774-9284
Gr: 6-12 | 226 students Student-teacher ratio: 15:1 Minority enrollment: 88%
519 W Harding
San Antonio, TX 78221
(210) 989-2900
San Antonio, TX 78221
(210) 989-2900
Gr: PK-5 | 410 students Student-teacher ratio: 17:1 Minority enrollment: 97%
225 Arizona Ave
San Antonio, TX 78207
(210) 432-6921
San Antonio, TX 78207
(210) 432-6921
Gr: PK-5 | 367 students Student-teacher ratio: 17:1 Minority enrollment: 99%
Center School (Closed 2014)
Alternative School
3736 Perrin Central Bldg A
San Antonio, TX 78217
(210) 407-0739
San Antonio, TX 78217
(210) 407-0739
Gr: 9 | 1 student
Children's Intervention Elementary School (Closed 2014)
Alternative School
2569 North East Loop 410
San Antonio, TX 78217
(210) 407-0739
San Antonio, TX 78217
(210) 407-0739
Gr: PK-5
1114 Willow
San Antonio, TX 78208
(210) 255-8265
San Antonio, TX 78208
(210) 255-8265
Gr: 6-12 | 111 students Student-teacher ratio: 10:1
1610 Fitch Ave
San Antonio, TX 78211
(210) 989-3000
San Antonio, TX 78211
(210) 989-3000
Gr: PK-5 | 320 students Student-teacher ratio: 15:1 Minority enrollment: 99%
Com Guid Center (Closed 2006)
Alternative School
2135 Babcock Rd
San Antonio, TX 78229
(210) 617-5440
San Antonio, TX 78229
(210) 617-5440
Gr: 8-12 | 8 students Minority enrollment: 25%
Competency Based High School (Closed 2005)
Alternative School
563 Sw 40th St
San Antonio, TX 78237
(210) 444-8200
San Antonio, TX 78237
(210) 444-8200
Gr: 9-12 | 190 students Minority enrollment: 97%
400 Hot Wells Blvd
San Antonio, TX 78223
(210) 438-6835
San Antonio, TX 78223
(210) 438-6835
Gr: 6-8 | 582 students Student-teacher ratio: 16:1
1700 Tampico St
San Antonio, TX 78207
(210) 223-9031
San Antonio, TX 78207
(210) 223-9031
Gr: 6-8 | 360 students Student-teacher ratio: 14:1 Minority enrollment: 99%
5622 West Durango Blvd
San Antonio, TX 78237
(210) 444-7875
San Antonio, TX 78237
(210) 444-7875
Gr: PK-5 | 523 students Student-teacher ratio: 16:1
1112 S Zarzamora St
San Antonio, TX 78207
(210) 433-8001
San Antonio, TX 78207
(210) 433-8001
Dorothy C Pickett Academy (Closed 2009)
Alternative School
1931 E Houston St
San Antonio, TX 78202
(210) 212-4684
San Antonio, TX 78202
(210) 212-4684
Gr: 7-8 | 62 students Student-teacher ratio: 4:1 Minority enrollment: 98%
8750 Fourwinds Dr
San Antonio, TX 78216
(210) 431-9881
San Antonio, TX 78216
(210) 431-9881
Gr: PK-3 | 227 students Student-teacher ratio: 14:1 Minority enrollment: 95%
5703 Blanco Rd
San Antonio, TX 78216
(210) 431-9881
San Antonio, TX 78216
(210) 431-9881
Gr: 4-6 | 165 students Student-teacher ratio: 14:1
Show 100 more closed public schools in San Antonio, TX (out of 152 total schools)
Loading...
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?
Popular comparisons of public charter schools in San Antonio include: Compass Rose Legacy Elementary School vs. Sst Alamo, Harmony School Of Excellence - San Antonio vs. Idea Mays Academy, Ogden Elementary School vs. Roy Cisneros Elementary School
Recent Articles
The First Six Weeks at a New Public School
The first six weeks reveal how children are adapting to a new public school. Learn which academic, social, emotional, attendance, and routine signals parents should monitor closely.
Will Your Child Receive Enough Individual Attention? Looking Beyond Student-Teacher Ratios
Student-teacher ratios reveal only part of a school’s story. Learn how families can evaluate class size, staffing, teacher access, tutoring, feedback, and personalized support for children today.
What Families Should Ask About AI Use in Public Schools
Families need clear answers about classroom AI. Learn what to ask public schools about teaching, academic integrity, privacy, teacher oversight, equity, and student learning before concerns arise.
