For the 2025-26 school year, there are 2 public preschools serving 841 students in 78578, TX.
The top ranked public preschools in 78578, TX are Derry Elementary School and Garriga Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public preschools in zipcode 78578 have an average math proficiency score of 42% (versus the Texas public pre school average of 47%), and reading proficiency score of 43% (versus the 53% statewide average). Pre schools in 78578, TX have an average ranking of 4/10, which is in the bottom 50% of Texas public pre schools.
Minority enrollment is 93% of the student body (majority Hispanic), which is more than the Texas public preschool average of 76% (majority Hispanic).
Best 78578, TX Public Preschools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Derry Elementary School
(Math: 50% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
1702 2nd St
Port Isabel, TX 78578
(956) 943-0070
Port Isabel, TX 78578
(956) 943-0070
Gr: PK-5 | 409 students Student-teacher ratio: 14:1 Minority enrollment: 91%
Rank: #22.
Garriga Elementary School
(Math: 30-34% | Reading: 40-44%)
Rank:
Rank:
3/
Bottom 50%10
200 W Adams
Port Isabel, TX 78578
(956) 943-0080
Port Isabel, TX 78578
(956) 943-0080
Gr: PK-5 | 432 students Student-teacher ratio: 14:1 Minority enrollment: 95%
Frequently Asked Questions
What are the top ranked public preschools in 78578, TX?
The top ranked public preschools in 78578, TX include Derry Elementary School and Garriga Elementary School.
How many public preschools are located in 78578?
2 public preschools are located in 78578.
What is the racial composition of students in 78578?
78578 public preschools minority enrollment is 93% of the student body (majority Hispanic), which is more than the Texas public preschools average of 76% (majority Hispanic).
Recent Articles

Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.

Financial Aid & Hidden Costs in Public Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.

NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here’s what parents and educators need to know.