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 San Marcos, TX (2026)
Public School Review - Established 2003

Best San Marcos Public Charter Schools (2026)

For the 2026 school year, there are 3 public charter schools serving 268 students in San Marcos, TX.
The top-ranked public charter schools in San Marcos, TX are Hays Inspire Academy, Texas Preparatory School - Austin Campus and Ki Charter Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
San Marcos, TX public charter schools have an average math proficiency score of 12% (versus the Texas public charter school average of 38%), and reading proficiency score of 19% (versus the 49% statewide average). Charter schools in San Marcos have an average ranking of 1/10, which is in the bottom 50% of Texas public charter schools.
Minority enrollment is 62% of the student body (majority Hispanic), which is less than the Texas public charter school average of 88% (majority Hispanic).

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

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Hays Inspire Academy
Alternative School
Charter School
(Math: <50% | Reading: 21-39%)
Rank:
4/
10
Bottom 50%
2250 Clovis R Barker Rd
San Marcos, TX 78666
(210) 638-5400
Gr: 6-12 | 24 students Student-teacher ratio: 12:1 Minority enrollment: 58%
Rank: #22.
Texas Preparatory School - Austin Campus
Charter School
(Math: ≤20% | Reading: 40-59%)
Rank:
3/
10
Bottom 50%
7540 Ed Bluestein Blvd
San Marcos, TX 78667
(512) 928-3000
Gr: K-6 | 59 students Student-teacher ratio: 7:1
Rank: #33.
Ki Charter Academy
Alternative School
Charter School
(Math: 6-9% | Reading: 10-14%)
Rank:
1/
10
Bottom 50%
120 Bert Brown Rd
San Marcos, TX 78666
(512) 396-8500
Gr: 1-12 | 185 students Student-teacher ratio: 7:1 Minority enrollment: 50%

Frequently Asked Questions

What are the top-ranked public charter schools in San Marcos, TX?
The top-ranked public charter schools in San Marcos, TX include Hays Inspire Academy, Texas Preparatory School - Austin Campus and Ki Charter Academy.
How many public charter schools are located in San Marcos?
3 public charter schools are located in San Marcos.
What is the racial composition of students in San Marcos?
San Marcos public charter schools minority enrollment is 62% 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):
Private & Boarding Schools:
State Links: