Manuel A. Barreto

Calle Pilar Defillo
Mayaguez, PR 00680
(School attendance zone shown in map)
1/
10
Bottom 50%
Serving 340 students in grades Kindergarten-10, Manuel A. Barreto 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 21%). The percentage of students achieving proficiency in reading/language arts is 20% (which is lower than the Puerto Rico state average of 36%).
The student:teacher ratio of 9:1 is lower than the Puerto Rico state level of 10:1.

Quick Stats (2025)

  • Grades: Kindergarten-10
  • Enrollment: 340 students
  • Student:Teacher Ratio: 9:1
  • : Bottom 50% in PR
  • : 5% (Btm 50%)
  • : 20% (Btm 50%)
  • : 35-39% (Top 50%)
  • Source: National Center for Education Statistics (NCES), PR Dept. of Education

School Overview

Manuel A. Barreto's student population of 340 students has declined by 37% over five school years.
The teacher population of 39 teachers has declined by 17% over five school years.
Grades Offered
Grades Kindergarten-10
Total Students
340 students
This chart displays total students of Manuel A. Barreto by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Manuel A. Barreto
Total Classroom Teachers
39 teachers
This chart displays the total teachers of Manuel A. Barreto by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Manuel A. Barreto by grade.

School Rankings

Manuel A. Barreto 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 Manuel A. Barreto 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.
This School
State Level (PR)
#760 out of 839 schools
(Bottom 50%)
This chart displays the overall school rank of Manuel A. Barreto, with the latest 2021-22 school year data.
5%
21%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Manuel A. Barreto and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Puerto Rico by year, with the latest 2021-22 school year data.
20%
36%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Manuel A. Barreto and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Puerto Rico by year, with the latest 2021-22 school year data.
35-39%
36%
Student : Teacher Ratio
9:1
10:1
This chart displays the student teacher ratio of Manuel A. Barreto and the public school average student teacher ratio of Puerto Rico by year, with the latest 2022-23 school year data.
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
100%
100%
This chart displays the percentage of Hispanic students in Manuel A. Barreto and the percentage of Hispanic public school students in Puerto Rico by year, with the latest 2022-23 school year data.
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
This chart displays the percentage breakdown of students of all ethnic groups in Manuel A. Barreto.
This chart displays the percentage breakdown of public school students of all ethnic groups in Puerto Rico.
0.00
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
84%
85%
This chart displays the percentage of students who is eligible for free lunch in Manuel A. Barreto and the percentage of public school students who is eligible for free lunch in Puerto Rico by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
7%
6%
This chart displays the percentage of students who is eligible for reduced lunch in Manuel A. Barreto and the percentage of public school students who is eligible for reduced lunch in Puerto Rico by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), PR Dept. of Education

Frequently Asked Questions

What is Manuel A. Barreto's ranking?
Manuel A. Barreto is ranked #760 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 21% PR state average), while 20% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Manuel A. Barreto?
340 students attend Manuel A. Barreto.
What is the racial composition of the student body?
100% of Manuel A. Barreto students are Hispanic.
What is the student:teacher ratio of Manuel A. Barreto?
Manuel A. Barreto has a student ration of 9:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Manuel A. Barreto offer ?
Manuel A. Barreto offers enrollment in grades Kindergarten-10
What school district is Manuel A. Barreto part of?

School Reviews

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Quick Stats (2025)

  • Grades: Kindergarten-10
  • Enrollment: 340 students
  • Student:Teacher Ratio: 9:1
  • : Bottom 50%
  • : 5% (Btm 50%)
  • : 20% (Btm 50%)
  • : 35-39% (Top 50%)
  • Source: National Center for Education Statistics (NCES), PR Dept. of Education

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