For the 2025 school year, there are 7 charter public high schools serving 2,313 students in Puerto Rico.
Learn more about how charter schools work. The top ranked charter public high schools in Puerto Rico are Academia De Ciencias Y Tecnologia Alianza, Leap Steam+e Academy Of San Juan - Alianza and Rosalina C. Martinez - Alianza. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Puerto Rico charter public high schools have an average math proficiency score of 19% (versus the Puerto Rico public high school average of 14%), and reading proficiency score of 25% (versus the 35% statewide average).
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 Charter Public High Schools in Puerto Rico (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Academia De Ciencias Y Tecnologia Alianza
Charter School
(Math: 15-19% | Reading: 25-29%)
Rank:
Rank:
5/
Bottom 50%10
Pr 864 Km 0.5 Bo. Hato Tejas
Dorado, PR 00646
(787) 459-4580
Dorado, PR 00646
(787) 459-4580
Gr: K-9 | 247 students
Rank: #22.
Leap Steam+e Academy Of San Juan - Alianza
Charter School
(Math: 20% | Reading: 26%)
Rank:
Rank:
4/
Bottom 50%10
Ave 65 Infanteria Esq Ave Mont
San Juan, PR 00929
(787) 296-9822
San Juan, PR 00929
(787) 296-9822
Gr: K-11 | 724 students Student-teacher ratio: 16:1
Rank: #33.
Rosalina C. Martinez - Alianza
Charter School
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
Calle Rosalina Caraballo De Ma
Catano, PR 00963
(787) 783-8385
Catano, PR 00963
(787) 783-8385
Gr: 6-12 | 297 students Student-teacher ratio: 10:1
Rank: n/an/a
Escuela De Deporte - Alianza
Charter School
Carr. Estatal 17 Calle Turia B
San Juan, PR 00936
(787) 480-3970
San Juan, PR 00936
(787) 480-3970
Gr: 6-12 | 265 students Student-teacher ratio: 9:1 Minority enrollment: 99%
Rank: n/an/a
Kids In Growth Center For Teaching - Alianza
Charter School
Calle Wilson 1095
Guaynabo, PR 00966
(939) 642-5607
Guaynabo, PR 00966
(939) 642-5607
Gr: K-11 | 13 students Student-teacher ratio: 3:1 Minority enrollment: 92%
Rank: n/an/a
Matematicas Ciencias Y Tecnologia - Alianza
Charter School
Carr. Estatal 17 Calle Turia E
San Juan, PR 00936
(787) 480-3997
San Juan, PR 00936
(787) 480-3997
Gr: 6-12 | 252 students Student-teacher ratio: 7:1
Rank: n/an/a
The School Of San Juan - Alianza
Charter School
Urb Villa Andalucia Calle Rond
San Juan, PR 00902
(787) 723-1744
San Juan, PR 00902
(787) 723-1744
Gr: PK-12 | 515 students Student-teacher ratio: 9:1
Frequently Asked Questions
What are the top ranked charter public high schools in Puerto Rico?
The top ranked charter public high schools in Puerto Rico include Academia De Ciencias Y Tecnologia Alianza, Leap Steam+e Academy Of San Juan - Alianza and Rosalina C. Martinez - Alianza.
How many charter public high schools are located in Puerto Rico?
7 charter public high schools are located in Puerto Rico.
What is the racial composition of students in Puerto Rico?
Puerto Rico charter 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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