Serving 344 students in grades 9-12, Isabel Flores 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 23%). The percentage of students achieving proficiency in reading/language arts is 25-29% (which is lower than the Puerto Rico state average of 36%).
The student-teacher ratio of 10:1 is equal to the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 344 students
- Student-Teacher Ratio: 10:1
- Graduation Rate: 70-74%
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 25-29% (Btm 50%)
- Science Proficiency: 15-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Overview
Isabel Flores's student population of 344 students has declined by 15% over five school years.
The teacher population of 33 teachers has grown by 13% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
344 students
Total Classroom Teachers
33 teachers
School Rankings
Isabel Flores 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 Isabel Flores 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
#642 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
23%
Reading/Language Arts Test Scores (% Proficient)
25-29%
36%
Science Test Scores (% Proficient)
15-19%
36%
Student-Teacher Ratio
10:1
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
Graduation Rate
(21-22)70-74%
74%
Chronically Absent Students
(22-23)100%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
76%
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 Isabel Flores's ranking?
Isabel Flores is ranked #642 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 23% PR state average), while 25-29% of students have achieved reading proficiency (compared to the 36% PR state average).
What is the graduation rate of Isabel Flores?
The graduation rate of Isabel Flores is 70-74%, which is lower than the Puerto Rico state average of 74%.
How many students attend Isabel Flores?
344 students attend Isabel Flores.
What is the racial composition of the student body?
100% of Isabel Flores students are Hispanic.
What is the student-teacher ratio of Isabel Flores?
Isabel Flores has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Isabel Flores offer ?
Isabel Flores offers enrollment in grades 9-12 (No virtual instruction).
What school district is Isabel Flores part of?
Isabel Flores is part of Puerto Rico Department Of Education School District.
In what neighborhood is Isabel Flores located?
Isabel Flores is located in the Urbanizacion Los Almendros neighborhood of Juncos, PR.
School Reviews
Review Isabel Flores. 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
Phone Bans Are Expanding: Will They Actually Help Your Child?
Phone bans are spreading in public schools nationwide. Learn how to evaluate whether a school's cellphone policy will improve your child's learning and well-being.
Should You Move for a Better Public School or Stay Put?
Considering a move to a higher-rated public school? Learn how to weigh school quality, housing costs, and family priorities before relocating.
How to Compare Public School Value Beyond Test Scores
Learn how to evaluate public school value using student support, school climate, opportunities, and outcomes, not just standardized test scores.
