For the 2026 school year, there are 4 public high schools serving 3,237 students in Del Rio, TX.
The top-ranked public high schools in Del Rio, TX are Del Rio Early College High School, Heritage Academy Of Del Rio and Del Rio High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Del Rio, TX public high schools have an average math proficiency score of 34% (versus the Texas public high school average of 38%), and reading proficiency score of 38% (versus the 47% statewide average). High schools in Del Rio have an average ranking of 3/10, which is in the bottom 50% of Texas public high schools.
Del Rio, TX public high school have a Graduation Rate of 89%, which is less than the Texas average of 90%.
The school with highest graduation rate is Del Rio Early College 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 95% of the student body (majority Hispanic), which is more than the Texas public high school average of 75% (majority Hispanic).
Best Public High Schools in Del Rio, TX (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Del Rio Early College High School
(Math: 40-44% | Reading: 65-69%)
Rank:
Rank:
7/
Top 50%10
100 Memorial Dr
Del Rio, TX 78842
(830) 778-4416
Del Rio, TX 78842
(830) 778-4416
Gr: 9-12 | 472 students Student-teacher ratio: 12:1 Minority enrollment: 97%
Rank: #22.
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%
Rank: #33.
Del Rio High School
(Math: 35% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
100 Memorial Dr
Del Rio, TX 78842
(830) 778-4329
Del Rio, TX 78842
(830) 778-4329
Gr: 9-12 | 2,447 students Student-teacher ratio: 21:1 Minority enrollment: 95%
Rank: #44.
Blended Academy
Alternative School
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
1/
Bottom 50%10
305 Las Vacas
Del Rio, TX 78842
(830) 778-4685
Del Rio, TX 78842
(830) 778-4685
Gr: 8-12 | 127 students Student-teacher ratio: 14:1 Minority enrollment: 97%
Frequently Asked Questions
What are the top-ranked public high schools in Del Rio, TX?
The top-ranked public high schools in Del Rio, TX include Del Rio Early College High School, Heritage Academy Of Del Rio and Del Rio High School.
How many public high schools are located in Del Rio?
4 public high schools are located in Del Rio.
What is the racial composition of students in Del Rio?
Del Rio public high schools minority enrollment is 95% of the student body (majority Hispanic), which is more than the Texas public high schools average of 75% (majority Hispanic).
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