For the 2026 school year, there is 1 public high school serving 258 students in 78017, TX.
The top-ranked public high school in 78017, TX is Dilley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 78017 have an average math proficiency score of 7% (versus the Texas public high school average of 38%), and reading proficiency score of 27% (versus the 47% statewide average). High schools in 78017, TX have an average ranking of 1/10, which is in the bottom 50% of Texas public high schools.
Public high school in zipcode 78017 have a Graduation Rate of 95%, which is more than the Texas average of 90%.
The school with highest graduation rate is Dilley High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 94% of the student body (majority Hispanic), which is more than the Texas public high school average of 75% (majority Hispanic).
Best 78017, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Dilley High School
(Math: 6-9% | Reading: 25-29%)
Rank:
Rank:
1/
Bottom 50%10
#1 Grey Wolf Dr
Dilley, TX 78017
(830) 965-1814
Dilley, TX 78017
(830) 965-1814
Gr: 9-12 | 258 students Student-teacher ratio: 10:1 Minority enrollment: 94%
Frequently Asked Questions
What are the top-ranked public high schools in 78017, TX?
The top-ranked public high schools in 78017, TX include Dilley High School.
How many public high schools are located in 78017?
1 public high schools are located in 78017.
What is the racial composition of students in 78017?
78017 public high schools minority enrollment is 94% of the student body (majority Hispanic), which is more than the Texas public high schools average of 75% (majority Hispanic).
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