For the 2025-26 school year, there are 3 public high schools serving 1,460 students in San Lorenzo, PR.
The top ranked public high schools in San Lorenzo, PR are Antonio Fernos Isern, Jorge Rosario Del Valle and Jose Campeche San Lorenzo. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
San Lorenzo, 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 36% (versus the 35% statewide average). High schools in San Lorenzo 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 Public High Schools in San Lorenzo, PR (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Antonio Fernos Isern
Vocational School
Magnet School
Magnet School
(Math: ≤5% | Reading: 53%)
Rank:
Rank:
6/
Top 50%10
Carr 181 Km 32.5 Bo Quebrada
San Lorenzo, PR 00754
(787) 736-8330
San Lorenzo, PR 00754
(787) 736-8330
Gr: 9-12 | 666 students Student-teacher ratio: 14:1
Rank: #22.
Jorge Rosario Del Valle
(Math: 5% | Reading: 30%)
Rank:
Rank:
3/
Bottom 50%10
Carr 181 Km 12 Bo Espino
San Lorenzo, PR 00754
(787) 736-5830
San Lorenzo, PR 00754
(787) 736-5830
Gr: PK-12 | 395 students Student-teacher ratio: 11:1
Rank: #33.
Jose Campeche San Lorenzo
(Math: ≤5% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
Calle Emilio Buitrago
San Lorenzo, PR 00754
(787) 736-2701
San Lorenzo, PR 00754
(787) 736-2701
Gr: 7-12 | 399 students Student-teacher ratio: 11:1
San Lorenzo, Puerto Rico 51³Ô¹ÏÍøºÚÁÏ (Closed)
School
Location
Quick Facts
Carr 181 Km 12 Bo Quebrada Are
San Lorenzo, PR 00754
(787) 736-6424
San Lorenzo, PR 00754
(787) 736-6424
Gr: PK-6 | 126 students Student-teacher ratio: 11:1 Minority enrollment: 99%
Calle 3 Urb Ramos Antonini
San Lorenzo, PR 00754
(787) 736-8995
San Lorenzo, PR 00754
(787) 736-8995
Gr: K-3 | 175 students Student-teacher ratio: 15:1
Ramal 743 Bo Espino
San Lorenzo, PR 00754
(787) 736-0086
San Lorenzo, PR 00754
(787) 736-0086
Gr: 7-9 | 172 students Student-teacher ratio: 12:1
Carr 181 Bda Roosevelt
San Lorenzo, PR 00754
(787) 736-0650
San Lorenzo, PR 00754
(787) 736-0650
Gr: K-5 | 169 students Student-teacher ratio: 12:1
Calle Luis Munoz Rivera
San Lorenzo, PR 00754
(787) 736-2351
San Lorenzo, PR 00754
(787) 736-2351
Gr: K-6 | 199 students Student-teacher ratio: 14:1
Carr 181 Km 7 Bo Jagual
San Lorenzo, PR 00754
(787) 736-8898
San Lorenzo, PR 00754
(787) 736-8898
Gr: K-6 | 112 students Student-teacher ratio: 8:1
Carr 916 Km 4 Hm 2 Bo Cerro Go
San Lorenzo, PR 00754
(787) 736-5880
San Lorenzo, PR 00754
(787) 736-5880
Gr: 1-2
Carr 183 Km 6
San Lorenzo, PR 00754
(787) 736-5444
San Lorenzo, PR 00754
(787) 736-5444
Gr: K-6 | 108 students Student-teacher ratio: 8:1
Carr 181 Km 12 Bo Espino Ramal
San Lorenzo, PR 00754
(787) 736-9272
San Lorenzo, PR 00754
(787) 736-9272
Gr: 9-12 | 189 students Student-teacher ratio: 13:1
Carr 181 Km 10 Ramal 913
San Lorenzo, PR 00754
(787) 736-8989
San Lorenzo, PR 00754
(787) 736-8989
Gr: K-8 | 214 students Student-teacher ratio: 13:1
Carr 788 Km 3 Hm 4 Bo Quemados
San Lorenzo, PR 00754
(787) 736-1546
San Lorenzo, PR 00754
(787) 736-1546
Gr: K-5 | 94 students Student-teacher ratio: 7:1
Frequently Asked Questions
What are the top ranked public high schools in San Lorenzo, PR?
The top ranked public high schools in San Lorenzo, PR include Antonio Fernos Isern, Jorge Rosario Del Valle and Jose Campeche San Lorenzo.
How many public high schools are located in San Lorenzo?
3 public high schools are located in San Lorenzo.
What is the racial composition of students in San Lorenzo?
San Lorenzo 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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