Superior Isidro A. Sanchez

Urb Brisa Del Mar Calle 2
Luquillo, PR 00773
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 591 students in grades 9-12, Superior Isidro A. Sanchez 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 30-34% (which is lower than the Puerto Rico state average of 36%).
The student:teacher ratio of 12:1 is higher 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 Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 591 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 99%
  • : 72% (Btm 50% in PR)
  • : Bottom 50%
  • : ≤5% (Btm 50%)
  • : 30-34% (Btm 50%)
  • : 20-24% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), PR Dept. of Education

Top Rankings

Superior Isidro A. Sanchez ranks among the top 20% of public schools in Puerto Rico for:

School Overview

Superior Isidro A. Sanchez's student population of 591 students has declined by 7% over five school years.
The teacher population of 48 teachers has grown by 17% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
591 students
This chart displays total students of Superior Isidro A. Sanchez by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Superior Isidro A. Sanchez
Total Classroom Teachers
48 teachers
This chart displays the total teachers of Superior Isidro A. Sanchez by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Superior Isidro A. Sanchez by grade.

School Rankings

Superior Isidro A. Sanchez 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 Superior Isidro A. Sanchez 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.
This School
State Level (PR)
#551 out of 839 schools
(Bottom 50%)
This chart displays the overall school rank of Superior Isidro A. Sanchez, 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 Superior Isidro A. Sanchez 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.
30-34%
36%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Superior Isidro A. Sanchez 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.
20-24%
36%
Student : Teacher Ratio
12:1
10:1
This chart displays the student teacher ratio of Superior Isidro A. Sanchez 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
99%
100%
This chart displays the percentage of Hispanic students in Superior Isidro A. Sanchez 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
1%
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 Superior Isidro A. Sanchez.
This chart displays the percentage breakdown of public school students of all ethnic groups in Puerto Rico.
0.02
72%
74%
This chart displays graduation rate of Superior Isidro A. Sanchez and public school graduation rate of Puerto Rico by year, with the latest 2021-22 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
85%
85%
This chart displays the percentage of students who is eligible for free lunch in Superior Isidro A. Sanchez 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
6%
7%
This chart displays the percentage of students who is eligible for reduced lunch in Superior Isidro A. Sanchez 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 Superior Isidro A. Sanchez's ranking?
Superior Isidro A. Sanchez is ranked #551 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 30-34% of students have achieved reading proficiency (compared to the 36% PR state average).
What is the graduation rate of Superior Isidro A. Sanchez?
The graduation rate of Superior Isidro A. Sanchez is 72%, which is lower than the Puerto Rico state average of 74%.
How many students attend Superior Isidro A. Sanchez?
591 students attend Superior Isidro A. Sanchez.
What is the racial composition of the student body?
99% of Superior Isidro A. Sanchez students are Hispanic, and 1% of students are White.
What is the student:teacher ratio of Superior Isidro A. Sanchez?
Superior Isidro A. Sanchez has a student ration of 12:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Superior Isidro A. Sanchez offer ?
Superior Isidro A. Sanchez offers enrollment in grades 9-12
What school district is Superior Isidro A. Sanchez part of?
Superior Isidro A. Sanchez is part of Puerto Rico Department Of Education School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 591 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 99%
  • : 72% (Btm 50%)
  • : Bottom 50%
  • : ≤5% (Btm 50%)
  • : 30-34% (Btm 50%)
  • : 20-24% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), PR Dept. of Education

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