Serving 355 students in grades Prekindergarten-8, Clara M. Aramburu 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 14% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 29% (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.
Minority enrollment is 99% of the student body (majority Hispanic), which is lower than the Puerto Rico state average of 100% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 355 students
- Student-Teacher Ratio: 9:1
- Minority Enrollment: 99%
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: 14% (Btm 50%)
- Reading Proficiency: 29% (Btm 50%)
- Science Proficiency: 30-34% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Clara M. Aramburu ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
Percent Eligible For Free Lunch
School Overview
Clara M. Aramburu's student population of 355 students has declined by 14% over five school years.
The teacher population of 40 teachers has grown by 11% over five school years.
Grades Offered
Grades Prekindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
355 students
Total Classroom Teachers
40 teachers
Last Day of School
Mon. Jun 15, 2026
School Rankings
Clara M. Aramburu 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 Clara M. Aramburu is 0.02, which is more 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
#526 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
14%
23%
Reading/Language Arts Test Scores (% Proficient)
29%
36%
Science Test Scores (% Proficient)
30-34%
36%
Student-Teacher Ratio
9:1
10:1
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
99%
100%
Black
n/a
n/a
White
1%
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
73%
74%
Eligible for Reduced Lunch
13%
14%
School Statewide Testing
School District Name
Puerto Rico Department Of Education School District
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Clara M. Aramburu's ranking?
Clara M. Aramburu is ranked #526 out of 839 schools, which ranks it among the bottom 50% of public schools in Puerto Rico.
What schools are Clara M. Aramburu often compared to?
Clara M. Aramburuis often viewed alongside schools like Pedro Bosch, Roberto Silva Morales by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
14% of students have achieved math proficiency (compared to the 23% PR state average), while 29% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Clara M. Aramburu?
355 students attend Clara M. Aramburu.
What is the racial composition of the student body?
99% of Clara M. Aramburu students are Hispanic, and 1% of students are White.
What is the student-teacher ratio of Clara M. Aramburu?
Clara M. Aramburu has a student ration of 9:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Clara M. Aramburu offer ?
Clara M. Aramburu offers enrollment in grades Prekindergarten-8 (No virtual instruction).
What school district is Clara M. Aramburu part of?
Clara M. Aramburu is part of Puerto Rico Department Of Education School District.
School Reviews
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