For the 2025-26 school year, there are 2 public charter schools serving 1,452 students in 78221, TX.
The top ranked public charter schools in 78221, TX are Idea South Flores Academy and Idea South Flores College Preparatory. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 78221 have an average math proficiency score of 35% (versus the Texas public charter school average of 38%), and reading proficiency score of 68% (versus the 49% statewide average). Charter schools in 78221, TX have an average ranking of 8/10, which is in the top 30% of Texas public charter schools.
Minority enrollment is 95% of the student body (majority Hispanic), which is more than the Texas public charter school average of 88% (majority Hispanic).
Best 78221, TX Public Charter Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
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 | 712 students Student-teacher ratio: 25:1 Minority enrollment: 95%
Rank: #22.
Idea South Flores College Preparatory
Charter School
(Math: 33% | Reading: 68%)
Rank:
Rank:
6/
Top 50%10
6919 S Flores
San Antonio, TX 78221
(210) 239-4150
San Antonio, TX 78221
(210) 239-4150
Gr: 6-12 | 740 students Student-teacher ratio: 18:1 Minority enrollment: 95%
78221, Texas Public Schools (Closed)
School
Location
Quick Facts
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%
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%
Jewel C Wietzel Center (Closed 2023)
Special Education School
9131 Yett Bldg 4
San Antonio, TX 78221
(210) 989-3280
San Antonio, TX 78221
(210) 989-3280
Gr: 12 | 1 student
635 Rayburn Dr
San Antonio, TX 78221
(210) 989-3200
San Antonio, TX 78221
(210) 989-3200
Gr: PK-5 | 360 students Student-teacher ratio: 14:1 Minority enrollment: 98%
Trinity Alternative Education (Closed 2023)
Alternative School
1460 Martinez Losoya Rd
San Antonio, TX 78221
(210) 882-1600
San Antonio, TX 78221
(210) 882-1600
Frequently Asked Questions
What are the top ranked public charter schools in 78221, TX?
The top ranked public charter schools in 78221, TX include Idea South Flores Academy and Idea South Flores College Preparatory.
How many public charter schools are located in 78221?
2 public charter schools are located in 78221.
What is the racial composition of students in 78221?
78221 public charter schools minority enrollment is 95% of the student body (majority Hispanic), which is more than the Texas public charter schools average of 88% (majority Hispanic).
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