Serving 240 students in grades Kindergarten-5, Josefina Boya Leon ranks in the top 50% of all schools in Puerto Rico for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 35-39% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 25-29% (which is lower than the Puerto Rico state average of 36%).
The student-teacher ratio of 12:1 is higher than the Puerto Rico state level of 10:1.
Quick Facts (2026-27)
- Grades: Kindergarten-5
- Enrollment: 240 students
- Student-Teacher Ratio: 12:1
- Overall Testing Rank: Top 50% in PR
- Math Proficiency: 35-39% (Top 30%)
- Reading Proficiency: 25-29% (Btm 50%)
- Science Proficiency: 30-39% (Top 50%)
- Attendance Zone: Josefina Boya Leon serves the southern part of its school district in Mercedita, PR, covering an area of approximately 107.1 square miles. Families in this zone can expect a typical drive of 15-20 minutes to the school, with the furthest edge being about 11.9 miles away.
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Overview
Josefina Boya Leon's student population of 240 students has declined by 12% over five school years.
The teacher population of 20 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
240 students
Total Classroom Teachers
20 teachers
School Rankings
Josefina Boya Leon ranks within the top 50% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Josefina Boya Leon is 0.00, which is less than the diversity score at state average of 0.01. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#369 out of 839 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
35-39%
23%
Reading/Language Arts Test Scores (% Proficient)
25-29%
36%
Science Test Scores (% Proficient)
30-39%
36%
Student-Teacher Ratio
12:1
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
Chronically Absent Students
(22-23)23.8%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
74%
74%
Eligible for Reduced Lunch
13%
14%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Josefina Boya Leon's ranking?
Josefina Boya Leon is ranked #369 out of 839 schools, which ranks it among the top 50% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
35-39% of students have achieved math proficiency (compared to the 23% PR state average), while 25-29% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Josefina Boya Leon?
240 students attend Josefina Boya Leon.
What is the racial composition of the student body?
100% of Josefina Boya Leon students are Hispanic.
What is the student-teacher ratio of Josefina Boya Leon?
Josefina Boya Leon has a student ration of 12:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Josefina Boya Leon offer ?
Josefina Boya Leon offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Josefina Boya Leon part of?
Josefina Boya Leon is part of Puerto Rico Department Of Education School District.
School Reviews
Review Josefina Boya Leon. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.
