For the 2025 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 12%), 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.
Isabela, PR public high school have a Graduation Rate of 71%, which is less than the Puerto Rico average of 74%.
The school with highest graduation rate is Dr. Heriberto Domenech, with 79% graduation rate. Read more about public school graduation rate statistics in Puerto Rico or national school graduation rate statistics.
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 Isabela, PR (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
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
Grades: 9-12
| 537 students
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
Grades: 9-12
| 822 students
Isabela, Puerto Rico Public Schools (Closed)
School
Location
Grades
Students
Carr 112 Km 0 Hm 4 Parcelas Mo
Isabela, PR 00662
(787) 830-5780
Isabela, PR 00662
(787) 830-5780
Grades: K-6
| 167 students
99 Ave Estacion Sect Los Melen
Isabela, PR 00662
(787) 830-2925
Isabela, PR 00662
(787) 830-2925
Grades: K-6
| 323 students
Carr 475 Km 0 Hm 9 Bo Arenales
Isabela, PR 00662
(787) 872-4096
Isabela, PR 00662
(787) 872-4096
Grades: K-6
| 128 students
Bo. Planas De Isabela
Isabela, PR 00662
(787) 872-3440
Isabela, PR 00662
(787) 872-3440
Grades: K-5
| 114 students
Carr 4474 Calle 5 Sect Mantill
Isabela, PR 00662
(787) 872-5050
Isabela, PR 00662
(787) 872-5050
Grades: 1-6
| 89 students
199 Ave Estacion Sect Los Mele
Isabela, PR 00662
(787) 872-2440
Isabela, PR 00662
(787) 872-2440
Grades: K-5
| 135 students
Carr 466 Km 3 Hm 5 Bo Jobos
Isabela, PR 00662
(787) 872-5520
Isabela, PR 00662
(787) 872-5520
Grades: K-6
| 109 students
60 Calle Barbosa
Isabela, PR 00662
(787) 872-2388
Isabela, PR 00662
(787) 872-2388
Grades: 7-9
| 412 students
Calle Ensanche Gonzalez
Isabela, PR 00662
(787) 872-2320
Isabela, PR 00662
(787) 872-2320
Grades: PK-5
| 187 students
Carr 474 Km. 3.9 Galateo Alto
Isabela, PR 00662
(787) 872-5430
Isabela, PR 00662
(787) 872-5430
Grades: K-5
| 184 students
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
Grades: n/a
| n/a students
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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