Best 78239 Texas Public High Schools (2026)

For the 2026 school year, there are 2 public high schools serving 1,091 students in 78239, TX.

The top-ranked public high schools in 78239, TX are Idea Walzem College Preparatory and Harmony School Of Innovation - San Antonio. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public high schools in zipcode 78239 have an average math proficiency score of 36% (versus the Texas public high school average of 38%), and reading proficiency score of 50% (versus the 47% statewide average). High schools in 78239, TX have an average ranking of 5/10, which is in the bottom 50% of Texas public high schools.

Public high school in zipcode 78239 have a Graduation Rate of 90%, which is equal to the Texas average of 90%.

The school with highest graduation rate is Idea Walzem College Preparatory, with ≥90% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.

Minority enrollment is 96% of the student body (majority Hispanic), which is more than the Texas public high school average of 75% (majority Hispanic).