For the 2026 school year, there are 2 public charter schools serving 958 students in the neighborhood of Downtown, San Antonio, TX.
The top-ranked public charter schools in Downtown are Cast Tech High School and Fox Technical High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
The neighborhood of Downtown, San Antonio, TX public charter schools have an average math proficiency score of 17% (versus the Texas public charter school average of 38%), and reading proficiency score of 44% (versus the 49% statewide average).
Minority enrollment is 94% 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 the neighborhood of Downtown, San Antonio, TX (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cast Tech High School
Charter School
(Math: 25-29% | Reading: 50-54%)
Rank:
Rank:
4/
Bottom 50%10
637 N Main
San Antonio, TX 78205
(210) 554-2700
San Antonio, TX 78205
(210) 554-2700
Gr: 9-12 | 451 students Student-teacher ratio: 15:1 Minority enrollment: 94%
Rank: #22.
Fox Technical High School
Magnet School
Charter School
Charter School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
3/
Bottom 50%10
637 N Main Ave
San Antonio, TX 78205
(210) 738-9730
San Antonio, TX 78205
(210) 738-9730
Gr: 9-12 | 499 students Student-teacher ratio: 15:1 Minority enrollment: 96%
Frequently Asked Questions
What are the top-ranked public charter schools in the neighborhood of Downtown, San Antonio, TX?
The top-ranked public charter schools in the neighborhood of Downtown, San Antonio, TX include Cast Tech High School and Fox Technical High School.
How many public charter schools are located in the neighborhood of Downtown, San Antonio?
2 public charter schools are located in the neighborhood of Downtown, San Antonio.
What is the racial composition of students in the neighborhood of Downtown, San Antonio?
the neighborhood of Downtown, San Antonio public charter schools minority enrollment is 94% of the student body (majority Hispanic), which is more than the Texas public charter schools average of 88% (majority Hispanic).
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