Serving 204 students in grades Kindergarten-5, Jose Cordero Rosario ranks in the top 50% of all schools in Puerto Rico for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math was 50-54% (which was higher than the Puerto Rico state average of 35%). The percentage of students achieving proficiency in reading/language arts was 50-54% (which was higher than the Puerto Rico state average of 45%).
The student-teacher ratio of 10:1 was equal to the Puerto Rico state level of 10:1.
School Overview
Grades Offered
Grades Kindergarten-5
Total Students
204 students
Gender %
Total Classroom Teachers
20 teachers
School Rankings
Math Test Scores (% Proficient)
(17-18)50-54%
35%
Reading/Language Arts Test Scores (% Proficient)
(17-18)50-54%
45%
Student-Teacher Ratio
10:1
10:1
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
100%
100%
Black
n/a
n/a
White
n/a
n/a
Hawaiian
n/a
n/a
Two or more races
n/a
n/a
All Ethnic Groups
Eligible for Free Lunch
83%
85%
Eligible for Reduced Lunch
7%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 35% PR state average), while 50-54% of students have achieved reading proficiency (compared to the 45% PR state average).
How many students attend Jose Cordero Rosario?
204 students attend Jose Cordero Rosario.
What is the racial composition of the student body?
100% of Jose Cordero Rosario students are Hispanic.
What is the student-teacher ratio of Jose Cordero Rosario?
Jose Cordero Rosario has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Jose Cordero Rosario offer ?
Jose Cordero Rosario offers enrollment in grades Kindergarten-5
What school district is Jose Cordero Rosario part of?
Jose Cordero Rosario is part of Puerto Rico Department Of Education School District.
Recent Articles
Bullying, Name-Calling & Put-Downs: Parent Guide 2025
Practical tips for parents to address bullying, name-calling, and put-downs—with 2025 data, policies, and expert strategies.
What Is a Magnet School? (2025 Guide)
Explore what a magnet school is, how it works, and its benefits in 2025. Clear explanation for parents, students, and educators.
Cooperative Learning in 2025: Evidence, Best Practices & Challenges
Explore cooperative learning in 2025—new data, updated practices, expert insights for educators and families.
