Serving 243 students in grades Prekindergarten-8, Instituto Loaiza Cordero 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 10-14% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 10-14% (which is lower 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: Prekindergarten-8
- Enrollment: 243 students
- Student-Teacher Ratio: 7:1
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: 10-14% (Btm 50%)
- Reading Proficiency: 10-14% (Btm 50%)
- Science Proficiency: 20-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Instituto Loaiza Cordero ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
Percent Eligible For Free Lunch
Student Attention
School Overview
Instituto Loaiza Cordero's student population of 243 students has declined by 13% over five school years.
The teacher population of 35 teachers has declined by 12% over five school years.
Grades Offered
Grades Prekindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
243 students
Total Classroom Teachers
35 teachers
Year Founded
1905
Campus Size
50 acres
School Motto
'Truth and Honor'
Average Class Size
15 students
School Rankings
Instituto Loaiza Cordero 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 Instituto Loaiza Cordero 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
#737 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
10-14%
23%
Reading/Language Arts Test Scores (% Proficient)
10-14%
36%
Science Test Scores (% Proficient)
20-29%
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
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
73%
74%
Eligible for Reduced Lunch
14%
14%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Notes
- School Mascot: Wild Boars
Frequently Asked Questions
What is Instituto Loaiza Cordero's ranking?
Instituto Loaiza Cordero is ranked #737 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?
10-14% of students have achieved math proficiency (compared to the 23% PR state average), while 10-14% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Instituto Loaiza Cordero?
243 students attend Instituto Loaiza Cordero.
What is the racial composition of the student body?
100% of Instituto Loaiza Cordero students are Hispanic.
What is the student-teacher ratio of Instituto Loaiza Cordero?
Instituto Loaiza Cordero has a student ration of 7:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Instituto Loaiza Cordero offer ?
Instituto Loaiza Cordero offers enrollment in grades Prekindergarten-8 (No virtual instruction).
What school district is Instituto Loaiza Cordero part of?
Instituto Loaiza Cordero is part of Puerto Rico Department Of Education School District.
School Reviews
Review Instituto Loaiza Cordero. 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
