Serving 209 students in grades 6-12, Luis Munoz Marin Juana Diaz ranks in the bottom 50% of all schools in Puerto Rico for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is ≤5% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 30-34% (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 (2025-26)
- Grades: 6-12
- Enrollment: 209 students
- Student-Teacher Ratio: 12:1
- Graduation Rate: 60-79%
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 20-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Luis Munoz Marin Juana Diaz ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Luis Munoz Marin Juana Diaz's student population of 209 students has declined by 7% over five school years.
The teacher population of 18 teachers has declined by 10% over five school years.
Grades Offered
Grades 6-12
(No virtual instruction)
(No virtual instruction)
Total Students
209 students
Gender %
Total Classroom Teachers
18 teachers
School Rankings
Luis Munoz Marin Juana Diaz ranks within the bottom 50% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Luis Munoz Marin Juana Diaz 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
#571 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
23%
Reading/Language Arts Test Scores (% Proficient)
30-34%
36%
Science Test Scores (% Proficient)
20-29%
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
Graduation Rate
(21-22)60-79%
74%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
85%
85%
Eligible for Reduced Lunch
6%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Luis Munoz Marin Juana Diaz's ranking?
Luis Munoz Marin Juana Diaz is ranked #571 out of 839 schools, which ranks it among the bottom 50% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
≤5% of students have achieved math proficiency (compared to the 23% PR state average), while 30-34% of students have achieved reading proficiency (compared to the 36% PR state average).
What is the graduation rate of Luis Munoz Marin Juana Diaz?
The graduation rate of Luis Munoz Marin Juana Diaz is 60-79%, which is lower than the Puerto Rico state average of 74%.
How many students attend Luis Munoz Marin Juana Diaz?
209 students attend Luis Munoz Marin Juana Diaz.
What is the racial composition of the student body?
100% of Luis Munoz Marin Juana Diaz students are Hispanic.
What is the student-teacher ratio of Luis Munoz Marin Juana Diaz?
Luis Munoz Marin Juana Diaz has a student ration of 12:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Luis Munoz Marin Juana Diaz offer ?
Luis Munoz Marin Juana Diaz offers enrollment in grades 6-12 (No virtual instruction).
What school district is Luis Munoz Marin Juana Diaz part of?
Luis Munoz Marin Juana Diaz is part of Puerto Rico Department Of Education School District.
School Reviews
Review Luis Munoz Marin Juana Diaz. 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
Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.
Financial Aid & Hidden Costs in ºÚÁÏÍø¹ÙÍø Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.
NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here’s what parents and educators need to know.
