Francisco Oller
Public · Grades 9–12 · 519 students
Rosalina C. Martinez - Alianza
Calle Rosalina Caraballo De Martinez, Guaynabo, PR 00965
Grades
6–12
High
Students
306
Enrolled 2024–25
Students per teacher
8.7 : 1
Full-time teachers
District
Puerto Rico Department of Education
Guaynabo Municipio
Schola Grade C · Average
Letter grade (A–F) · compared with 203 Puerto Rico high schools · How we grade
Percentiles compare this school with other Puerto Rico high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Rosalina C. Martinez - Alianza
Rosalina C. Martinez - Alianza is a charter high school in Guaynabo, Puerto Rico, serving grades 6–12. It is part of Puerto Rico Department of Education. The school is located in a small city in Guaynabo Municipio.
In the 2024–25 school year, 306 students were enrolled, with about 8.7 students for every full-time teacher. That ratio is smaller than the typical Puerto Rico high school (10.5 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Puerto Rico Department of Education. Its Schola Grade is C (average), compared with 203 Puerto Rico high schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–12
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- High
- Grades offered
- 6–12
- Enrollment (2024–25)
- 306 students
- Students per teacher
- 8.7 to 1
- AP courses offered
- 1
- Charter school
- Yes
- Charter authorizer
- Puerto Rico Department of Education
- Magnet school
- No
- Locale
- City — Small
- School district
- Puerto Rico Department of Education
- County
- Guaynabo Municipio
- NCES school ID
- 720003001391
Schools near Rosalina C. Martinez - Alianza
All 12 schools in Guaynabo →
Pedro C. Timothee Anexo
Special Ed · Grades 6–12 · 79 students
Jose Julian Acosta - Teatro
Public · Grades 6–12 · 135 students
Centro Eugenio Maria De Hostos
Special Ed · Grades 9–12 · 128 students
Pedro P. Casablanca
Public · Grades 6–12 · 255 students
Rafael Cordero San Juan
CTE · Grades 6–12 · 147 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.