For the 2026 school year, there are 6 public middle schools serving 1,546 students in Rio Grande Municipio, PR.
The top-ranked public middle schools in Rio Grande Municipio, PR are Elemental Barrio Las 400, Carmen Feliciano Carrera and Liberata Iraldo. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Rio Grande Municipio, PR public middle schools have an average math proficiency score of 12% (versus the Puerto Rico public middle school average of 17%), and reading proficiency score of 31% (versus the 33% statewide average). Middle schools in Rio Grande Municipio have an average ranking of 6/10, which is in the top 50% of Puerto Rico public middle schools.
Minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public middle school average of 100% (majority Hispanic).
Best Public Middle Schools in Rio Grande Municipio (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Elemental Barrio Las 400
(Math: 35-39% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
Carr 185 Km 15.8 Parcela Las 4
Rio Grande, PR 00745
(787) 876-7280
Rio Grande, PR 00745
(787) 876-7280
Gr: K-9 | 188 students Student-teacher ratio: 11:1
Rank: #22.
Carmen Feliciano Carrera
(Math: 4% | Reading: 40%)
Rank:
Rank:
3/
Bottom 50%10
Calle Principal Carr 967 Bo Pa
Rio Grande, PR 00745
(787) 809-0052
Rio Grande, PR 00745
(787) 809-0052
Gr: 6-8 | 250 students Student-teacher ratio: 12:1
Rank: #33.
Liberata Iraldo
(Math: 2% | Reading: 32%)
Rank:
Rank:
2/
Bottom 50%10
Calle Main Urb Alturas De Rio
Rio Grande, PR 00745
(787) 888-3534
Rio Grande, PR 00745
(787) 888-3534
Gr: 6-8 | 319 students Student-teacher ratio: 13:1 Minority enrollment: 99%
Rank: #44.
Georgina Baquero
(Math: 6-9% | Reading: 15-19%)
Rank:
Rank:
2/
Bottom 50%10
Carr 186 Km 7 Mh 1 Bo Cubuy
Rio Grande, PR 00745
(787) 876-7807
Rio Grande, PR 00745
(787) 876-7807
Gr: K-12 | 219 students Student-teacher ratio: 9:1
Rank: #55.
Jose Santos Quinones
(Math: ≤5% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
Calle 21 Jardines Palmarejo Bo
Rio Grande, PR 00745
(787) 876-4493
Rio Grande, PR 00745
(787) 876-4493
Gr: 6-8 | 121 students Student-teacher ratio: 9:1
Rank: #66.
Casiano Cepeda
(Math: ≤5% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
Carr 955 Bo Cienaga Alta
Rio Grande, PR 00745
(787) 887-4410
Rio Grande, PR 00745
(787) 887-4410
Gr: 6-12 | 130 students Student-teacher ratio: 7:1
Frequently Asked Questions
What are the top-ranked public middle schools in Rio Grande Municipio, PR?
The top-ranked public middle schools in Rio Grande Municipio, PR include Elemental Barrio Las 400, Carmen Feliciano Carrera and Liberata Iraldo.
How many public middle schools are located in Rio Grande Municipio?
7 public middle schools are located in Rio Grande Municipio.
What is the racial composition of students in Rio Grande Municipio?
Rio Grande Municipio public middle schools minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public middle schools average of 100% (majority Hispanic).
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