Luis Muñoz Rivera School is a historic 1926 public school located in Lajas, Puerto Rico. It was added to the United States National Register of Historic Places in 2012.
Serving 319 students in grades 6-12, Luis Munoz Rivera Lajas 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 2% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 27% (which is lower than the Puerto Rico state average of 36%).
The student-teacher ratio of 10:1 is equal to the Puerto Rico state level of 10:1.
Quick Facts (2025-26)
- Grades: 6-12
- Enrollment: 319 students
- Student-Teacher Ratio: 10:1
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: 2% (Btm 50%)
- Reading Proficiency: 27% (Btm 50%)
- Science Proficiency: 25-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Overview
Luis Munoz Rivera Lajas's student population of 319 students has declined by 27% over five school years.
The teacher population of 31 teachers has declined by 11% over five school years.
Grades Offered
Grades 6-12
(No virtual instruction)
(No virtual instruction)
Total Students
319 students
Gender %
Total Classroom Teachers
31 teachers
School Rankings
Luis Munoz Rivera Lajas 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 Rivera Lajas 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
#745 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
2%
23%
Reading/Language Arts Test Scores (% Proficient)
27%
36%
Science Test Scores (% Proficient)
25-29%
36%
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
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 Rivera Lajas's ranking?
Luis Munoz Rivera Lajas is ranked #745 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?
2% of students have achieved math proficiency (compared to the 23% PR state average), while 27% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Luis Munoz Rivera Lajas?
319 students attend Luis Munoz Rivera Lajas.
What is the racial composition of the student body?
100% of Luis Munoz Rivera Lajas students are Hispanic.
What is the student-teacher ratio of Luis Munoz Rivera Lajas?
Luis Munoz Rivera Lajas has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Luis Munoz Rivera Lajas offer ?
Luis Munoz Rivera Lajas offers enrollment in grades 6-12 (No virtual instruction).
What school district is Luis Munoz Rivera Lajas part of?
Luis Munoz Rivera Lajas is part of Puerto Rico Department Of Education School District.
School Reviews
Review Luis Munoz Rivera Lajas. 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
10 Advantages of ºÚÁÏÍø¹ÙÍø Education in 2025
Explore 10 key benefits of public education in 2025, with fresh statistics, expert insights, and real-world examples for parents and educators.
COVID-19’s Lasting Impact on U.S. ºÚÁÏÍø¹ÙÍø Schools (2025)
Explore how COVID-19 continues to affect U.S. public schools in 2025: learning losses, enrollment shifts, mental health, and recovery strategies.
