For the 2026 school year, there are 3 public high schools serving 883 students in Naguabo, PR.
The top-ranked public high schools in Naguabo, PR are Fidelina Melendez Monsanto, Fermin Delgado Diaz and Juan Jose Maunez. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Naguabo, PR public high schools have an average math proficiency score of 13% (versus the Puerto Rico public high school average of 14%), and reading proficiency score of 44% (versus the 35% statewide average). High schools in Naguabo have an average ranking of 9/10, which is in the top 20% 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 Naguabo, PR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Fidelina Melendez Monsanto
(Math: 15% | Reading: 53%)
Rank:
Rank:
7/
Top 50%10
Calle Antonio Rios Lateral 7
Naguabo, PR 00718
(787) 874-3315
Naguabo, PR 00718
(787) 874-3315
Gr: 6-9 | 204 students Student-teacher ratio: 10:1
Rank: #22.
Fermin Delgado Diaz
(Math: 6-9% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
Carr #31 Int #850 Bo Pena Pobr
Naguabo, PR 00718
(787) 874-6445
Naguabo, PR 00718
(787) 874-6445
Gr: PK-10 | 302 students Student-teacher ratio: 9:1
Rank: #33.
Juan Jose Maunez
(Math: 20-24% | Reading: 20-24%)
Rank:
Rank:
4/
Bottom 50%10
Calle Buenos Aires Final
Naguabo, PR 00718
(787) 874-0416
Naguabo, PR 00718
(787) 874-0416
Gr: 8-12 | 377 students Student-teacher ratio: 11:1 Minority enrollment: 99%
Naguabo, Puerto Rico Public Schools (Closed)
School
Location
Quick Facts
Carr 31 Km 9 Hm 6 Bo Rio Blanc
Naguabo, PR 00718
(787) 874-5148
Naguabo, PR 00718
(787) 874-5148
Gr: 2-9 | 153 students Student-teacher ratio: 10:1
Carr 971 Km 8 Bo Maizales
Naguabo, PR 00718
(787) 874-0205
Naguabo, PR 00718
(787) 874-0205
Gr: K-5 | 108 students Student-teacher ratio: 11:1
Carr 972 Km 1 Hm 4 Bo Mariana
Naguabo, PR 00718
(787) 874-0080
Naguabo, PR 00718
(787) 874-0080
Gr: PK-5 | 197 students Student-teacher ratio: 10:1 Minority enrollment: 99%
Bo Pena Pobre Parcelas
Naguabo, PR 00718
(787) 874-2908
Naguabo, PR 00718
(787) 874-2908
Gr: PK-8 | 233 students Student-teacher ratio: 9:1
Frequently Asked Questions
What are the top-ranked public high schools in Naguabo, PR?
The top-ranked public high schools in Naguabo, PR include Fidelina Melendez Monsanto, Fermin Delgado Diaz and Juan Jose Maunez.
How many public high schools are located in Naguabo?
3 public high schools are located in Naguabo.
What is the racial composition of students in Naguabo?
Naguabo 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).
Recent Articles
Multilingual Learner Growth Models & Accountability
Learn how multilingual learner growth models are reshaping school accountability systems and what it means for public schools in 2026.
School-Based Health Clinics: Funding, Billing, and Student Access
Learn how school-based health clinics are funded, how billing works, and how students access care in public schools.
Outdoor Learning in Urban Schools: Forest School Programs
Explore how urban districts adopt outdoor learning and forest school programs to boost student engagement, well-being, and academic success.