For the 2025-26 school year, there are 2 public high schools serving 1,359 students in Isabela, PR.
The top ranked public high schools in Isabela, PR are Francisco Mendoza and Dr. Heriberto Domenech. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Isabela, PR public high schools have an average math proficiency score of 5% (versus the Puerto Rico public high school average of 14%), and reading proficiency score of 35% (versus the 35% statewide average). High schools in Isabela have an average ranking of 5/10, 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 ÎÛÎÛÂþ» High Schools in Isabela, PR (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Francisco Mendoza
Vocational School
(Math: ≤5% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
Calle Corchado
Isabela, PR 00662
(787) 872-2275
Isabela, PR 00662
(787) 872-2275
Gr: 9-12 | 537 students Student-teacher ratio: 12:1
Rank: #22.
Dr. Heriberto Domenech
Vocational School
Magnet School
Magnet School
(Math: ≤5% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
Carr 2 Km 112 Bo Mora
Isabela, PR 00662
(787) 830-2915
Isabela, PR 00662
(787) 830-2915
Gr: 9-12 | 822 students Student-teacher ratio: 12:1
Isabela, Puerto Rico ÎÛÎÛÂþ» Schools (Closed)
School
Location
Quick Facts
Carr 112 Km 0 Hm 4 Parcelas Mo
Isabela, PR 00662
(787) 830-5780
Isabela, PR 00662
(787) 830-5780
Gr: K-6 | 167 students Student-teacher ratio: 13:1
99 Ave Estacion Sect Los Melen
Isabela, PR 00662
(787) 830-2925
Isabela, PR 00662
(787) 830-2925
Gr: K-6 | 323 students Student-teacher ratio: 13:1
Carr 475 Km 0 Hm 9 Bo Arenales
Isabela, PR 00662
(787) 872-4096
Isabela, PR 00662
(787) 872-4096
Gr: K-6 | 128 students Student-teacher ratio: 12:1
Bo. Planas De Isabela
Isabela, PR 00662
(787) 872-3440
Isabela, PR 00662
(787) 872-3440
Gr: K-5 | 114 students Student-teacher ratio: 10:1
Carr 4474 Calle 5 Sect Mantill
Isabela, PR 00662
(787) 872-5050
Isabela, PR 00662
(787) 872-5050
Gr: 1-6 | 89 students Student-teacher ratio: 8:1
199 Ave Estacion Sect Los Mele
Isabela, PR 00662
(787) 872-2440
Isabela, PR 00662
(787) 872-2440
Gr: K-5 | 135 students Student-teacher ratio: 9:1
Carr 466 Km 3 Hm 5 Bo Jobos
Isabela, PR 00662
(787) 872-5520
Isabela, PR 00662
(787) 872-5520
Gr: K-6 | 109 students Student-teacher ratio: 11:1 Minority enrollment: 98%
60 Calle Barbosa
Isabela, PR 00662
(787) 872-2388
Isabela, PR 00662
(787) 872-2388
Gr: 7-9 | 412 students Student-teacher ratio: 15:1
Calle Ensanche Gonzalez
Isabela, PR 00662
(787) 872-2320
Isabela, PR 00662
(787) 872-2320
Gr: PK-5 | 187 students Student-teacher ratio: 10:1
Carr 474 Km. 3.9 Galateo Alto
Isabela, PR 00662
(787) 872-5430
Isabela, PR 00662
(787) 872-5430
Gr: K-5 | 184 students Student-teacher ratio: 12:1
Superior Vocacional Heriberto Domenech (Closed 2013)
Vocational School
Carr 2 Km11.2 Bo Mora
Isabela, PR 00662
(787) 896-1250
Isabela, PR 00662
(787) 896-1250
Frequently Asked Questions
What are the top ranked public high schools in Isabela, PR?
The top ranked public high schools in Isabela, PR include Francisco Mendoza and Dr. Heriberto Domenech.
How many public high schools are located in Isabela?
2 public high schools are located in Isabela.
What is the racial composition of students in Isabela?
Isabela 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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