For the 2026 school year, there is 1 public high school serving 171 students in 78631, TX.
The top-ranked public high school in 78631, TX is Harper High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 78631 have an average math proficiency score of 45% (versus the Texas public high school average of 38%), and reading proficiency score of 47% (versus the 47% statewide average). High schools in 78631, TX have an average ranking of 6/10, which is in the top 50% of Texas public high schools.
Public high school in zipcode 78631 have a Graduation Rate of 90%, which is equal to the Texas average of 90%.
The school with highest graduation rate is Harper High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 18% of the student body (majority Hispanic), which is less than the Texas public high school average of 75% (majority Hispanic).
Best 78631, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Harper High School
(Math: 40-49% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
23122 W Hwy 290
Harper, TX 78631
(830) 864-4044
Harper, TX 78631
(830) 864-4044
Gr: 9-12 | 171 students Student-teacher ratio: 9:1 Minority enrollment: 18%
Frequently Asked Questions
What are the top-ranked public high schools in 78631, TX?
The top-ranked public high schools in 78631, TX include Harper High School.
How many public high schools are located in 78631?
1 public high schools are located in 78631.
What is the racial composition of students in 78631?
78631 public high schools minority enrollment is 18% of the student body (majority Hispanic), which is less than the Texas public high schools average of 75% (majority Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.