For the 2026 school year, there are 3 public high schools serving 3,893 students in 78240, TX.
The top-ranked public high schools in 78240, TX are Great Hearts Forest Heights and Marshall High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 78240 have an average math proficiency score of 38% (versus the Texas public high school average of 38%), and reading proficiency score of 52% (versus the 47% statewide average). High schools in 78240, TX have an average ranking of 6/10, which is in the top 50% of Texas public high schools.
Public high school in zipcode 78240 have a Graduation Rate of 93%, which is more than the Texas average of 90%.
The school with highest graduation rate is Marshall High School, with 93% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the Texas public high school average of 74% (majority Hispanic).
Best 78240, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Great Hearts Forest Heights
Charter School
(Math: 48% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
5538 Research Dr
San Antonio, TX 78240
(210) 892-3665
San Antonio, TX 78240
(210) 892-3665
Gr: K-10 | 1,230 student Student-teacher ratio: 22:1 Minority enrollment: 67%
Rank: #22.
Marshall High School
(Math: 29% | Reading: 47%)
Rank:
Rank:
4/
Bottom 50%10
8000 Lobo Ln
San Antonio, TX 78240
(210) 397-7100
San Antonio, TX 78240
(210) 397-7100
Gr: 9-12 | 2,587 students Student-teacher ratio: 15:1 Minority enrollment: 86%
Rank: n/an/a
Compass Rose Impact
Charter School
5450 Babcock Rd
San Antonio, TX 78240
(210) 274-6115
San Antonio, TX 78240
(210) 274-6115
Gr: 8-12 | 76 students Student-teacher ratio: 19:1 Minority enrollment: 93%
78240, Texas Public Schools (Closed)
School
Location
Quick Facts
Elementary Aep (Closed 2006)
Alternative School
7111 Huebner Rd
San Antonio, TX 78240
(210) 706-7399
San Antonio, TX 78240
(210) 706-7399
Gr: K-5 | 7 students Minority enrollment: 71%
Sunset High School (Closed 2004)
Alternative School
8000 Lobo Ln
San Antonio, TX 78240
(210) 706-7198
San Antonio, TX 78240
(210) 706-7198
Gr: 10-12 | 97 students Minority enrollment: 60%
Frequently Asked Questions
What are the top-ranked public high schools in 78240, TX?
The top-ranked public high schools in 78240, TX include Great Hearts Forest Heights and Marshall High School.
How many public high schools are located in 78240?
3 public high schools are located in 78240.
What is the racial composition of students in 78240?
78240 public high schools minority enrollment is 80% of the student body (majority Hispanic), which is more than the Texas public high schools average of 74% (majority Hispanic).