For the 2026 school year, there are 2 public charter schools serving 1,516 students in 78253, TX.
The top-ranked public charter schools in 78253, TX are Sst Northwest and Legacy Traditional School - Alamo Ranch. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 78253 have an average math proficiency score of 46% (versus the Texas public charter school average of 38%), and reading proficiency score of 60% (versus the 49% statewide average). Charter schools in 78253, TX have an average ranking of 9/10, which is in the top 20% of Texas public charter schools.
Minority enrollment is 85% of the student body (majority Hispanic), which is less than the Texas public charter school average of 88% (majority Hispanic).
Best 78253, TX Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
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: #22.
Legacy Traditional School - Alamo Ranch
Charter School
(Math: 15-19% | Reading: 30-39%)
Rank:
Rank:
1/
Bottom 50%10
13632 Old Fm 471
San Antonio, TX 78253
(210) 431-9881
San Antonio, TX 78253
(210) 431-9881
Gr: PK-8 | 855 students Student-teacher ratio: 18:1 Minority enrollment: 84%
Frequently Asked Questions
What are the top-ranked public charter schools in 78253, TX?
The top-ranked public charter schools in 78253, TX include Sst Northwest and Legacy Traditional School - Alamo Ranch.
How many public charter schools are located in 78253?
2 public charter schools are located in 78253.
What is the racial composition of students in 78253?
78253 public charter schools minority enrollment is 85% of the student body (majority Hispanic), which is less than the Texas public charter schools average of 88% (majority Hispanic).
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.