Public charter school
Rosalina C. Martinez - Alianza
Illustrative campus background
- Students
- 306
- Grades
- 6–12
- Students per teacher
- 8.7
- Free or reduced-price lunch
- 90%
Rosalina C. Martinez - Alianza school details
- Address
- Calle Rosalina Caraballo de Martinez, Guaynabo, PR 00965
- Phone
- (787) 757-6515
- District or network
- Puerto Rico Department of Education
- Format
- In person
- Community
- Small city
- School lunch program
- Participating without a special provision or CEP
- Status (2024–25)
- Open
- NCES school ID
- 720003001391
Source: NCES Common Core of Data, 2024–25 school year, accessed 2026-09-14. Students per teacher is not class size. Details can change; confirm enrollment, meals and admissions directly with the school. How this data works.
Frequently asked questions about Rosalina C. Martinez - Alianza
Is Rosalina C. Martinez - Alianza a public charter school?
Yes. Rosalina C. Martinez - Alianza is listed as an open public charter school in the NCES Common Core of Data for the 2024–25 school year.
What grades does Rosalina C. Martinez - Alianza serve?
Rosalina C. Martinez - Alianza reports serving grades 6–12.
How many students attend Rosalina C. Martinez - Alianza?
Rosalina C. Martinez - Alianza reported enrollment of 306 students for 2024–25. Enrollment can change, so confirm current figures with the school.
Where is Rosalina C. Martinez - Alianza located?
Rosalina C. Martinez - Alianza is located at Calle Rosalina Caraballo de Martinez, Guaynabo, PR 00965.
How can I compare Rosalina C. Martinez - Alianza with nearby charter schools?
Review the reported grades, enrollment, students per teacher, and format on this page, then use the nearby-school and Guaynabo links to compare other public charter schools. Confirm current programs and admissions directly with each school.
More charter schools in Puerto Rico.