Serving 87 students in grades Kindergarten-5, Arturo Lluberas ranks in the top 20% of all schools in Puerto Rico for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 65-69% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 7:1 is lower than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 87 students
- Student-Teacher Ratio: 7:1
- Overall Testing Rank: Top 20% in PR
- Math Proficiency: 65-69% (Top 20%)
- Reading Proficiency: 50-54% (Top 20%)
- Science Proficiency: 60-79% (Top 20%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Arturo Lluberas ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Arturo Lluberas's student population of 87 students has declined by 56% over five school years.
The teacher population of 13 teachers has declined by 23% over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
87 students
Total Classroom Teachers
13 teachers
School Rankings
Arturo Lluberas ranks within the top 20% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Arturo Lluberas 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
#94 out of 839 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
65-69%
23%
Reading/Language Arts Test Scores (% Proficient)
50-54%
36%
Science Test Scores (% Proficient)
60-79%
36%
Student-Teacher Ratio
7:1
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)4.6%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
70%
74%
Eligible for Reduced Lunch
14%
14%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Arturo Lluberas's ranking?
Arturo Lluberas is ranked #94 out of 839 schools, which ranks it among the top 20% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
65-69% of students have achieved math proficiency (compared to the 23% PR state average), while 50-54% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Arturo Lluberas?
87 students attend Arturo Lluberas.
What is the racial composition of the student body?
100% of Arturo Lluberas students are Hispanic.
What is the student-teacher ratio of Arturo Lluberas?
Arturo Lluberas has a student ration of 7:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Arturo Lluberas offer ?
Arturo Lluberas offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Arturo Lluberas part of?
Arturo Lluberas is part of Puerto Rico Department Of Education School District.
School Reviews
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