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Public School Review - Established 2003

Best 78588 Texas Public Schools (2026)

For the 2026 school year, there are 2 public schools serving 153 students in 78588, TX.
The top-ranked public schools in 78588, TX are San Isidro High School and San Isidro Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 78588 have an average math proficiency score of 31% (versus the Texas public school average of 44%), and reading proficiency score of 48% (versus the 51% statewide average). Schools in 78588, TX have an average ranking of 4/10, which is in the bottom 50% of Texas public schools.
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the Texas public school average of 76% (majority Hispanic).

Best 78588, TX Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
San Isidro High School
(Math: 40-59% | Reading: 40-59%)
Rank:
6/
10
Top 50%
5175 Fm 1017
San Isidro, TX 78588
(956) 481-3110
Gr: 9-12 | 62 students Student-teacher ratio: 9:1 Minority enrollment: 97%
Rank: #22.
San Isidro Elementary School
(Math: 25-29% | Reading: 45-49%)
Rank:
4/
10
Bottom 50%
5175 Fm 1017
San Isidro, TX 78588
(956) 481-3107
Gr: PK-8 | 91 students Student-teacher ratio: 9:1 Minority enrollment: 98%

Frequently Asked Questions

What are the top-ranked public schools in 78588, TX?
The top-ranked public schools in 78588, TX include San Isidro High School and San Isidro Elementary School.
How many public schools are located in 78588?
2 public schools are located in 78588.
What is the racial composition of students in 78588?
78588 public schools minority enrollment is 97% of the student body (majority Hispanic), which is more than the Texas public schools average of 76% (majority Hispanic).

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