For the 2026 school year, there are 11 public schools serving 3,185 students in Guaynabo, PR.
The top-ranked public schools in Guaynabo, PR are Santa Rosa Iii, Elemental Mariano Abril and Juan Ponce De Leon Guaynabo. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Guaynabo, PR public schools have an average math proficiency score of 15% (versus the Puerto Rico public school average of 24%), and reading proficiency score of 31% (versus the 35% statewide average). Schools in Guaynabo have an average ranking of 2/10, which is in the bottom 50% of Puerto Rico public schools.
Minority enrollment is 99% of the student body (majority Hispanic), which is less than the Puerto Rico public school average of 100% (majority Hispanic).
Best Public Schools in Guaynabo, PR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Santa Rosa Iii
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
Carr 833 Km 11 Hm 6 Bo Santa R
Guaynabo, PR 00969
(787) 720-2718
Guaynabo, PR 00969
(787) 720-2718
Gr: PK-6 | 202 students Student-teacher ratio: 10:1 Minority enrollment: 99%
Rank: #22.
Elemental Mariano Abril
(Math: 45-49% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
Carr 8834 Km 1.8 Bo Rio
Guaynabo, PR 00970
(787) 720-7870
Guaynabo, PR 00970
(787) 720-7870
Gr: PK-5 | 119 students Student-teacher ratio: 7:1 Minority enrollment: 99%
Rank: #33.
Juan Ponce De Leon Guaynabo
(Math: 15-19% | Reading: 45-49%)
Rank:
Rank:
7/
Top 50%10
Carr 2 Km 7 Hm 3 Bo Juan Domin
Guaynabo, PR 00970
(787) 792-3550
Guaynabo, PR 00970
(787) 792-3550
Gr: PK-12 | 351 students Student-teacher ratio: 9:1
Rank: #44.
Betty Rosado De Vega
(Math: 11-19% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
Carr 20 Km 8 Hm 6 Bo Camarones
Guaynabo, PR 00970
(787) 720-6178
Guaynabo, PR 00970
(787) 720-6178
Gr: PK-11 | 101 students Student-teacher ratio: 6:1 Minority enrollment: 99%
Rank: #55.
Salomon Rodon Tollens
(Math: 19% | Reading: 29%)
Rank:
Rank:
5/
Bottom 50%10
Carr 169 Km 6.2 Bo Frailes
Guaynabo, PR 00970
(787) 720-2195
Guaynabo, PR 00970
(787) 720-2195
Gr: PK-8 | 821 students Student-teacher ratio: 10:1
Rank: #66.
Ramon Marin Sola
(Math: 15-19% | Reading: 25-29%)
Rank:
Rank:
5/
Bottom 50%10
Calle Azalea Final Esq. Campob
Guaynabo, PR 00971
(787) 720-3911
Guaynabo, PR 00971
(787) 720-3911
Gr: K-5 | 312 students Student-teacher ratio: 9:1
Rank: #77.
Luis Munoz Rivera Ii
(Math: 6-9% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
Ave Ponce De Leon Bo Amelia
Guaynabo, PR 00970
(787) 783-5290
Guaynabo, PR 00970
(787) 783-5290
Gr: PK-5 | 237 students Student-teacher ratio: 11:1 Minority enrollment: 98%
Rank: #8 - 98. - 9.
Josefina Barcelo
(Math: ≤10% | Reading: 25-29%)
Rank:
Rank:
4/
Bottom 50%10
Carr 177 Km 5 Ave Lomas Verdes
Guaynabo, PR 00969
(787) 720-6482
Guaynabo, PR 00969
(787) 720-6482
Gr: 9-12 | 281 students Student-teacher ratio: 12:1
Rank: #8 - 98. - 9.
Margarita Janer Palacios
(Math: ≤5% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
Carr Alejandrino Final Km 1 H
Guaynabo, PR 00970
(787) 720-2217
Guaynabo, PR 00970
(787) 720-2217
Gr: 9-12 | 412 students Student-teacher ratio: 11:1
Rank: #1010.
Rafael Martinez Nadal Guaynabo
(Math: ≤5% | Reading: 15%)
Rank:
Rank:
1/
Bottom 50%10
Calle Ramon Murga Bo Cano
Guaynabo, PR 00970
(787) 720-3356
Guaynabo, PR 00970
(787) 720-3356
Gr: 6-10 | 205 students Student-teacher ratio: 8:1
Rank: #1111.
Juan E. Miranda
(Math: ≤1% | Reading: 20%)
Rank:
Rank:
1/
Bottom 50%10
Carr 177 Ave Lomas Verdes Bo F
Guaynabo, PR 00970
(787) 790-8198
Guaynabo, PR 00970
(787) 790-8198
Gr: 6-8 | 144 students Student-teacher ratio: 9:1 Minority enrollment: 92%
Frequently Asked Questions
What are the top-ranked public schools in Guaynabo, PR?
The top-ranked public schools in Guaynabo, PR include Santa Rosa Iii, Elemental Mariano Abril and Juan Ponce De Leon Guaynabo.
How many public schools are located in Guaynabo?
11 public schools are located in Guaynabo.
What is the racial composition of students in Guaynabo?
Guaynabo public schools minority enrollment is 99% of the student body (majority Hispanic), which is less than the Puerto Rico public schools average of 100% (majority Hispanic).
Which public schools in Guaynabo are often viewed compared to one another?
Popular comparisons of public schools in Guaynabo include: Juan Ponce De Leon Guaynabo vs. Salomon Rodon Tollens, Salomon Rodon Tollens vs. Juan Ponce De Leon Guaynabo
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