Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public Charter Schools in 78238 (San Antonio, TX) (2026)
Public School Review - Established 2003

Best 78238 Texas Public Charter Schools (2026)

For the 2026 school year, there are 4 public charter schools serving 1,305 students in 78238, TX.
The top-ranked public charter schools in 78238, TX are Sst Discovery, Southwest Preparatory School-northwest and The Gathering Place. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 78238 have an average math proficiency score of 26% (versus the Texas public charter school average of 38%), and reading proficiency score of 42% (versus the 49% statewide average). Charter schools in 78238, TX have an average ranking of 4/10, which is in the bottom 50% of Texas public charter schools.
Minority enrollment is 86% of the student body (majority Hispanic), which is less than the Texas public charter school average of 88% (majority Hispanic).

Best 78238, TX Public Charter Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sst Discovery
Charter School
(Math: 42% | Reading: 53%)
Rank:
6/
10
Top 50%
5707 Bandera Rd
San Antonio, TX 78238
(210) 543-1111
Gr: PK-7 | 508 students Student-teacher ratio: 13:1 Minority enrollment: 92%
Rank: #22.
Southwest Preparatory School-northwest
Alternative School
Charter School
(Math: 10-14% | Reading: 30-34%)
Rank:
1/
10
Bottom 50%
6535 Culebra Rd
San Antonio, TX 78238
(210) 432-2634
Gr: 6-12 | 141 students Student-teacher ratio: 10:1 Minority enrollment: 96%
Rank: #33.
The Gathering Place
Charter School
(Math: 6-9% | Reading: 25-29%)
Rank:
1/
10
Bottom 50%
5818 Nw Loop 410
San Antonio, TX 78238
(210) 942-4850
Gr: K-6 | 555 students Student-teacher ratio: 17:1 Minority enrollment: 76%
Rank: #44.
Southwest Prep Northwest Elementary School
Charter School
(Math: 11-19% | Reading: 11-19%)
Rank:
1/
10
Bottom 50%
6535 Culebra Rd
San Antonio, TX 78238
(210) 432-2634
Gr: PK-5 | 101 students Student-teacher ratio: 13:1 Minority enrollment: 96%

Frequently Asked Questions

What are the top-ranked public charter schools in 78238, TX?
The top-ranked public charter schools in 78238, TX include Sst Discovery, Southwest Preparatory School-northwest and The Gathering Place.
How many public charter schools are located in 78238?
4 public charter schools are located in 78238.
What is the racial composition of students in 78238?
78238 public charter schools minority enrollment is 86% of the student body (majority Hispanic), which is less than the Texas public charter schools average of 88% (majority Hispanic).

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (TX):
State Links: