For the 2026 school year, there are 5 public schools serving 1,129 students in Arroyo, PR.
The top-ranked public schools in Arroyo, PR are Adalberto Sanchez Morales, Dolores Gonzalez and Jose M. Massari. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Arroyo, PR public schools have an average math proficiency score of 30% (versus the Puerto Rico public school average of 24%), and reading proficiency score of 38% (versus the 35% statewide average). Schools in Arroyo have an average ranking of 8/10, which is in the top 30% 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 Arroyo, PR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Adalberto Sanchez Morales
(Math: 90-94% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
Bo Ancones
Arroyo, PR 00714
(787) 271-2973
Arroyo, PR 00714
(787) 271-2973
Gr: PK-5 | 257 students Student-teacher ratio: 11:1 Minority enrollment: 98%
Rank: #22.
Dolores Gonzalez
(Math: 30-34% | Reading: 40-44%)
Rank:
Rank:
8/
Top 30%10
Calle A Urb Jardines De Arroyo
Arroyo, PR 00714
(787) 839-5177
Arroyo, PR 00714
(787) 839-5177
Gr: PK-5 | 114 students Student-teacher ratio: 8:1 Minority enrollment: 99%
Rank: #33.
Jose M. Massari
(Math: 20-24% | Reading: 20-24%)
Rank:
Rank:
4/
Bottom 50%10
Calle Morse #162
Arroyo, PR 00714
(787) 839-3140
Arroyo, PR 00714
(787) 839-3140
Gr: PK-8 | 159 students Student-teacher ratio: 6:1 Minority enrollment: 98%
Rank: #44.
Superior Urbana De Arroyo
(Math: ≤5% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
Pr 178 Km 2.9 Bo Guasima
Arroyo, PR 00714
(787) 839-2655
Arroyo, PR 00714
(787) 839-2655
Gr: 9-12 | 411 students Student-teacher ratio: 11:1 Minority enrollment: 99%
Rank: #55.
Jose Horacio Cora
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
Carr 753 Km 2 Hm 2.2 Bda Mari
Arroyo, PR 00714
(787) 839-4030
Arroyo, PR 00714
(787) 839-4030
Gr: 6-8 | 188 students Student-teacher ratio: 10:1 Minority enrollment: 99%
Frequently Asked Questions
What are the top-ranked public schools in Arroyo, PR?
The top-ranked public schools in Arroyo, PR include Adalberto Sanchez Morales, Dolores Gonzalez and Jose M. Massari.
How many public schools are located in Arroyo?
5 public schools are located in Arroyo.
What is the racial composition of students in Arroyo?
Arroyo 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).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.