Serving 347 students in grades Prekindergarten-11, Fermin Delgado Diaz ranks in the top 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 6-9% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 11:1 is higher than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: Prekindergarten-11
- Enrollment: 347 students
- Student-Teacher Ratio: 11:1
- Overall Testing Rank: Top 50% in PR
- Math Proficiency: 6-9% (Btm 50%)
- Reading Proficiency: 40-44% (Top 50%)
- Science Proficiency: 30-34% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Fermin Delgado Diaz ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
School Overview
Fermin Delgado Diaz's student population of 347 students has grown by 19% over five school years.
The teacher population of 31 teachers has grown by 24% over five school years.
Grades Offered
Grades Prekindergarten-11
(No virtual instruction)
(No virtual instruction)
Total Students
347 students
Total Classroom Teachers
31 teachers
School Rankings
Fermin Delgado Diaz ranks within the top 50% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Fermin Delgado Diaz 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
#412 out of 839 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
6-9%
23%
Reading/Language Arts Test Scores (% Proficient)
40-44%
36%
Science Test Scores (% Proficient)
30-34%
36%
Student-Teacher Ratio
11:1
10:1
Hispanic
100%
100%
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
Frequently Asked Questions
What is Fermin Delgado Diaz's ranking?
Fermin Delgado Diaz is ranked #412 out of 839 schools, which ranks it among the top 50% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
6-9% of students have achieved math proficiency (compared to the 23% PR state average), while 40-44% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Fermin Delgado Diaz?
347 students attend Fermin Delgado Diaz.
What is the racial composition of the student body?
100% of Fermin Delgado Diaz students are Hispanic.
What is the student-teacher ratio of Fermin Delgado Diaz?
Fermin Delgado Diaz has a student ration of 11:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Fermin Delgado Diaz offer ?
Fermin Delgado Diaz offers enrollment in grades Prekindergarten-11 (No virtual instruction).
What school district is Fermin Delgado Diaz part of?
Fermin Delgado Diaz is part of Puerto Rico Department Of Education School District.
School Reviews
Review Fermin Delgado Diaz. 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
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.
