For the 2026 school year, there is 1 public high school serving 191 students in 78840, TX.
The top-ranked public high school in 78840, TX is Heritage Academy Of Del Rio. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 78840 have an average math proficiency score of 34% (versus the Texas public high school average of 38%), and reading proficiency score of 37% (versus the 47% statewide average). High schools in 78840, TX have an average ranking of 4/10, which is in the bottom 50% of Texas public high schools.
Public high school in zipcode 78840 have a Graduation Rate of 90%, which is equal to the Texas average of 90%.
The school with highest graduation rate is Heritage Academy Of Del Rio, with ≥90% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 98% of the student body (majority Hispanic), which is more than the Texas public high school average of 75% (majority Hispanic).
Best 78840, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Heritage Academy Of Del Rio
Alternative School
Charter School
Charter School
(Math: 30-39% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
709 B Kings Way
Del Rio, TX 78840
(830) 774-6230
Del Rio, TX 78840
(830) 774-6230
Gr: 9-12 | 191 students Student-teacher ratio: 14:1 Minority enrollment: 98%
Frequently Asked Questions
What are the top-ranked public high schools in 78840, TX?
The top-ranked public high schools in 78840, TX include Heritage Academy Of Del Rio.
How many public high schools are located in 78840?
1 public high schools are located in 78840.
What is the racial composition of students in 78840?
78840 public high schools minority enrollment is 98% of the student body (majority Hispanic), which is more than the Texas public high schools average of 75% (majority Hispanic).
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