Serving 451 students in grades Kindergarten-8, Jose F. Diaz 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 13% (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: Kindergarten-8
- Enrollment: 451 students
- Student-Teacher Ratio: 10:1
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: 5% (Btm 50%)
- Reading Proficiency: 13% (Btm 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Jose F. Diaz ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
Percent Eligible For Free Lunch
School Overview
Jose F. Diaz's student population of 451 students has declined by 12% over five school years.
The teacher population of 46 teachers has grown by 17% over five school years.
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
451 students
Total Classroom Teachers
46 teachers
Year Founded
1905
Campus Size
50 acres
School Motto
'Truth and Honor'
Average Class Size
15 students
School Rankings
Jose F. Diaz 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 Jose F. 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
#793 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
5%
23%
Reading/Language Arts Test Scores (% Proficient)
13%
36%
Science Test Scores (% Proficient)
20-24%
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
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
75%
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 Jose F. Diaz's ranking?
Jose F. Diaz is ranked #793 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 13% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Jose F. Diaz?
451 students attend Jose F. Diaz.
What is the racial composition of the student body?
100% of Jose F. Diaz students are Hispanic.
What is the student-teacher ratio of Jose F. Diaz?
Jose F. Diaz has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Jose F. Diaz offer ?
Jose F. Diaz offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Jose F. Diaz part of?
Jose F. Diaz is part of Puerto Rico Department Of Education School District.
School Reviews
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