For the 2026 school year, there are 4 public schools serving 910 students in Adjuntas, PR.
The top-ranked public schools in Adjuntas, PR are Domingo Massol, Hector I. Rivera and Domingo Pietri Ruiz. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Adjuntas, PR public schools have an average math proficiency score of 16% (versus the Puerto Rico public school average of 24%), and reading proficiency score of 34% (versus the 35% statewide average). Schools in Adjuntas have an average ranking of 3/10, 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 Adjuntas, PR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Domingo Massol
(Math: 40-49% | Reading: 50-59%)
Rank:
Rank:
9/
Top 20%10
Carr 388 Km 0 Hm 1 Bo Vacas Sa
Adjuntas, PR 00601
(787) 829-2494
Adjuntas, PR 00601
(787) 829-2494
Gr: K-5 | 92 students Student-teacher ratio: 8:1 Minority enrollment: 98%
Rank: #22.
Hector I. Rivera
(Math: 15-19% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
Carr 135 Km 75 Hm 5 Bo Yahueca
Adjuntas, PR 00601
(787) 829-3030
Adjuntas, PR 00601
(787) 829-3030
Gr: K-8 | 223 students Student-teacher ratio: 11:1
Rank: #33.
Domingo Pietri Ruiz
(Math: 30-34% | Reading: 20-24%)
Rank:
Rank:
5/
Bottom 50%10
16 Calle Rodulfo Gonzalez
Adjuntas, PR 00601
(787) 829-3510
Adjuntas, PR 00601
(787) 829-3510
Gr: PK-6 | 330 students Student-teacher ratio: 11:1 Minority enrollment: 98%
Rank: #44.
Rafael Aparicio Jimenez
(Math: 3% | Reading: 38%)
Rank:
Rank:
3/
Bottom 50%10
Calle Rodulfo Gonzalez Final
Adjuntas, PR 00601
(787) 829-3890
Adjuntas, PR 00601
(787) 829-3890
Gr: 6-8 | 265 students Student-teacher ratio: 9:1
Frequently Asked Questions
What are the top-ranked public schools in Adjuntas, PR?
The top-ranked public schools in Adjuntas, PR include Domingo Massol, Hector I. Rivera and Domingo Pietri Ruiz.
How many public schools are located in Adjuntas?
4 public schools are located in Adjuntas.
What is the racial composition of students in Adjuntas?
Adjuntas 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).
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