Serving 302 students in grades 6-12, Lorenzo Coballes Gandia 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 20-24% (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.
Quick Facts (26-27)
- Grades: 6-12
- Enrollment: 302 students
- Student-Teacher Ratio: 9:1
- Graduation Rate: 60-69%
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 20-24% (Btm 50%)
- Science Proficiency: 10-14% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Overview
Lorenzo Coballes Gandia's student population of 302 students has declined by 22% over five school years.
The teacher population of 35 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-12
(No virtual instruction)
(No virtual instruction)
Total Students
302 students
Showing 2016–2025. View full 34-year historical data
Total Classroom Teachers
35 teachers
Showing 2016–2025. View full 34-year historical data
School Rankings
Lorenzo Coballes Gandia 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 Lorenzo Coballes Gandia 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
#717 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Showing 2013–2023. View full 14-year historical data
Math Test Scores (% Proficient)
≤5%
23%
Showing 2012–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
20-24%
36%
Showing 2011–2022. View full 13-year historical data
Science Test Scores (% Proficient)
10-14%
36%
Student-Teacher Ratio
9:1
10:1
Showing 2016–2025. View full 34-year historical data
Hispanic
100%
100%
Showing 2016–2025. View full 33-year historical data
All Ethnic Groups
Graduation Rate
(21-22)60-69%
74%
Chronically Absent Students
(22-23)68.5%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
74%
74%
Showing 2016–2025. View full 34-year historical data
Eligible for Reduced Lunch
14%
14%
Showing 2016–2025. View full 18-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Lorenzo Coballes Gandia's ranking?
Lorenzo Coballes Gandia is ranked #717 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 20-24% of students have achieved reading proficiency (compared to the 36% PR state average).
What is the graduation rate of Lorenzo Coballes Gandia?
The graduation rate of Lorenzo Coballes Gandia is 60-69%, which is lower than the Puerto Rico state average of 74%.
How many students attend Lorenzo Coballes Gandia?
302 students attend Lorenzo Coballes Gandia.
What is the racial composition of the student body?
100% of Lorenzo Coballes Gandia students are Hispanic.
What is the student-teacher ratio of Lorenzo Coballes Gandia?
Lorenzo Coballes Gandia has a student ration of 9:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Lorenzo Coballes Gandia offer ?
Lorenzo Coballes Gandia offers enrollment in grades 6-12 (No virtual instruction).
What school district is Lorenzo Coballes Gandia part of?
Lorenzo Coballes Gandia is part of Puerto Rico Department Of Education School District.
School Reviews
4 10/10/2025
Pretty good, for me, the best school I''ve been at, but it needs a better administration.
Review Lorenzo Coballes Gandia. 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
Is Your Child's School Day Too Structured?
Discover where free time disappears during your child's school day, how to evaluate lunch, recess, and classroom schedules, and what parents can do when breaks become structured activities.
When Your Child's Best Friend Is in Another Class
Discover how to help your child when their best friend is assigned to another classroom, including school placement policies, maintaining friendships, building connections, and knowing when to request help.
Should Your Child Repeat a Grade or Move Ahead?
Before agreeing to grade retention, learn what evidence to request, how to review school policies, explore alternatives, understand parental rights, and secure an effective academic support plan for your child.
