For the 2026 school year, there are 6 public high schools serving 1,438 students in Rio Grande, PR.
The top-ranked public high schools in Rio Grande, PR are Prevocacional Casiano Cepeda, Elemental Barrio Las 400 and Eduardo Garcia Carrillo. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Rio Grande, PR public high schools have an average math proficiency score of 14% (versus the Puerto Rico public high school average of 14%), and reading proficiency score of 21% (versus the 36% statewide average). High schools in Rio Grande have an average ranking of 3/10, which is in the bottom 50% of Puerto Rico public high schools.
Minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public high school average of 100% (majority Hispanic).
Best Public High Schools in Rio Grande, PR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Prevocacional Casiano Cepeda
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
Carr 959 Km 2 Bo Cienaga Alta
Rio Grande, PR 00745
(787) 887-5200
Rio Grande, PR 00745
(787) 887-5200
Gr: 9-12 | 47 students Student-teacher ratio: 3:1
Rank: #22.
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: #33.
Eduardo Garcia Carrillo
(Math: ≤10% | Reading: 20-29%)
Rank:
Rank:
3/
Bottom 50%10
Carr 186 Km 7 Hm 5 Bo Campo Ri
Rio Grande, PR 00745
(787) 886-2200
Rio Grande, PR 00745
(787) 886-2200
Gr: 9-12 | 241 students Student-teacher ratio: 10:1
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.
Pedro Falu Orellano
(Math: 6-9% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
Calle Pimentel Sector Las Flor
Rio Grande, PR 00745
(787) 887-2778
Rio Grande, PR 00745
(787) 887-2778
Gr: 9-12 | 613 students Student-teacher ratio: 14:1
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
Rio Grande, Puerto Rico Public Schools (Closed)
School
Location
Quick Facts
Calle 5 Bo Carola
Rio Grande, PR 00745
(787) 887-5150
Rio Grande, PR 00745
(787) 887-5150
Gr: 2-6 | 66 students Student-teacher ratio: 9:1
Carr 959 Km 2 Bo Cienaga Alta
Rio Grande, PR 00745
(787) 887-5295
Rio Grande, PR 00745
(787) 887-5295
Gr: 9-12 | 408 students Student-teacher ratio: 17:1
Carr 957 Km 7 Bo Palma Sola
Rio Grande, PR 00745
(787) 886-2994
Rio Grande, PR 00745
(787) 886-2994
Gr: PK-5 | 168 students Student-teacher ratio: 12:1
Parcelas El Mamey Bo Cienaga B
Rio Grande, PR 00745
(787) 888-2476
Rio Grande, PR 00745
(787) 888-2476
Gr: K-5 | 166 students Student-teacher ratio: 13:1 Minority enrollment: 99%
Calle La Gardenia Parcelas Pon
Rio Grande, PR 00745
(787) 887-8630
Rio Grande, PR 00745
(787) 887-8630
Gr: K-6 | 159 students Student-teacher ratio: 13:1
Carr 184 Calle 4 Bo Parc De Ca
Rio Grande, PR 00745
(787) 886-3441
Rio Grande, PR 00745
(787) 886-3441
Gr: K-6 | 159 students Student-teacher ratio: 14:1
Carr 3 Int 956 Bo Guzman Abajo
Rio Grande, PR 00745
(787) 887-4574
Rio Grande, PR 00745
(787) 887-4574
Gr: 7-9 | 136 students Student-teacher ratio: 17:1
Calle 10 Jard De Palmarejo Bo
Rio Grande, PR 00745
(787) 876-6120
Rio Grande, PR 00745
(787) 876-6120
Gr: K-5 | 229 students Student-teacher ratio: 12:1
Carr 186 Km 4 Hm 9 Bo Lomas
Rio Grande, PR 00745
(787) 876-6755
Rio Grande, PR 00745
(787) 876-6755
Gr: PK-5 | 122 students Student-teacher ratio: 12:1
Carr 186 Km 7 Km 2 Bo Cubuy
Rio Grande, PR 00745
(787) 876-6740
Rio Grande, PR 00745
(787) 876-6740
Gr: K-5 | 208 students Student-teacher ratio: 10:1
Carr 958 Km 2 Hm 5 Bo Cienega
Rio Grande, PR 00745
(787) 887-6680
Rio Grande, PR 00745
(787) 887-6680
Gr: K-5 | 239 students Student-teacher ratio: 10:1
Carr 186 Km 23 Hm 2 Sect El Ve
Rio Grande, PR 00745
(787) 887-3290
Rio Grande, PR 00745
(787) 887-3290
Gr: K-6 | 113 students Student-teacher ratio: 16:1 Minority enrollment: 99%
Carr 956 Km 2 Hm 2 Sector Guzm
Rio Grande, PR 00745
(787) 887-4810
Rio Grande, PR 00745
(787) 887-4810
Gr: K-6 | 139 students Student-teacher ratio: 9:1 Minority enrollment: 99%
Frequently Asked Questions
What are the top-ranked public high schools in Rio Grande, PR?
The top-ranked public high schools in Rio Grande, PR include Prevocacional Casiano Cepeda, Elemental Barrio Las 400 and Eduardo Garcia Carrillo.
How many public high schools are located in Rio Grande?
6 public high schools are located in Rio Grande.
What is the racial composition of students in Rio Grande?
Rio Grande public high schools minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public high schools average of 100% (majority Hispanic).
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