For the 2026 school year, there are 8 public elementary schools serving 2,871 students in 78570, TX.
The top-ranked public elementary schools in 78570, TX are Ruben Hinojosa Elementary School, John F Kennedy Elementary School and Taylor Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public elementary schools in zipcode 78570 have an average math proficiency score of 33% (versus the Texas public elementary school average of 45%), and reading proficiency score of 35% (versus the 52% statewide average). Elementary schools in 78570, TX have an average ranking of 2/10, which is in the bottom 50% of Texas public elementary schools.
Minority enrollment is 97% of the student body (majority Hispanic), which is more than the Texas public elementary school average of 76% (majority Hispanic).
Best 78570, TX Public Elementary Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ruben Hinojosa Elementary School
(Math: 50% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
500 S Rio Rico Rd
Mercedes, TX 78570
(956) 512-2227
Mercedes, TX 78570
(956) 512-2227
Gr: PK-5 | 468 students Student-teacher ratio: 13:1 Minority enrollment: 98%
Rank: #22.
John F Kennedy Elementary School
(Math: 37% | Reading: 40%)
Rank:
Rank:
4/
Bottom 50%10
801 Hidalgo St
Mercedes, TX 78570
(956) 514-2300
Mercedes, TX 78570
(956) 514-2300
Gr: PK-5 | 399 students Student-teacher ratio: 14:1 Minority enrollment: 99%
Rank: #33.
Taylor Elementary School
(Math: 44% | Reading: 31%)
Rank:
Rank:
3/
Bottom 50%10
900 N Missouri Ave
Mercedes, TX 78570
(956) 514-2388
Mercedes, TX 78570
(956) 514-2388
Gr: PK-5 | 406 students Student-teacher ratio: 13:1
Rank: #44.
Travis Elementary School
(Math: 33% | Reading: 40%)
Rank:
Rank:
3/
Bottom 50%10
1551 S Georgia Ave
Mercedes, TX 78570
(956) 514-2322
Mercedes, TX 78570
(956) 514-2322
Gr: PK-5 | 478 students Student-teacher ratio: 14:1 Minority enrollment: 98%
Rank: #55.
Sgt Manuel Chacon Middle School
(Math: 27% | Reading: 35%)
Rank:
Rank:
2/
Bottom 50%10
801 S Mile 1 E
Mercedes, TX 78570
(956) 514-2200
Mercedes, TX 78570
(956) 514-2200
Gr: 6-9 | 518 students Student-teacher ratio: 14:1 Minority enrollment: 98%
Rank: #66.
Sgt William G Harrell Middle School
(Math: 21% | Reading: 31%)
Rank:
Rank:
1/
Bottom 50%10
2825 N Fm 491
Mercedes, TX 78570
(956) 514-2300
Mercedes, TX 78570
(956) 514-2300
Gr: 6-8 | 390 students Student-teacher ratio: 13:1 Minority enrollment: 97%
Rank: n/an/a
Mercedes Daep
Alternative School
720 S Mile 1 E
Mercedes, TX 78570
(956) 514-5076
Mercedes, TX 78570
(956) 514-5076
Gr: 2-12
Rank: n/an/a
100 Med High Dr
Mercedes, TX 78570
(956) 514-4201
Mercedes, TX 78570
(956) 514-4201
Gr: 6-12 | 212 students Student-teacher ratio: 13:1 Minority enrollment: 81%
Frequently Asked Questions
What are the top-ranked public elementary schools in 78570, TX?
The top-ranked public elementary schools in 78570, TX include Ruben Hinojosa Elementary School, John F Kennedy Elementary School and Taylor Elementary School.
How many public elementary schools are located in 78570?
8 public elementary schools are located in 78570.
What is the racial composition of students in 78570?
78570 public elementary schools minority enrollment is 97% of the student body (majority Hispanic), which is more than the Texas public elementary schools average of 76% (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.