Serving 189 students in grades Prekindergarten-8, Angel Rafael Diaz Colon ranks in the top 20% of all schools in Puerto Rico for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 60-64% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 45-49% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 6:1 is lower than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 189 students
- Student-Teacher Ratio: 6:1
- Overall Testing Rank: Top 20% in PR
- Math Proficiency: 60-64% (Top 20%)
- Reading Proficiency: 45-49% (Top 30%)
- Science Proficiency: ≥90% (Top 1%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Angel Rafael Diaz Colon ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Overall Rank
Math Proficiency
Science Proficiency
Diversity
Student Attention
School Overview
Angel Rafael Diaz Colon's student population of 189 students has declined by 10% over five school years.
The teacher population of 30 teachers has grown by 30% over five school years.
Grades Offered
Grades Prekindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
189 students
Total Classroom Teachers
30 teachers
School Rankings
Angel Rafael Diaz Colon ranks within the top 20% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Angel Rafael Diaz Colon 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
#147 out of 839 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
60-64%
23%
Reading/Language Arts Test Scores (% Proficient)
45-49%
36%
Science Test Scores (% Proficient)
≥90%
36%
Student-Teacher Ratio
6:1
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
Frequently Asked Questions
What is Angel Rafael Diaz Colon's ranking?
Angel Rafael Diaz Colon is ranked #147 out of 839 schools, which ranks it among the top 20% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
60-64% of students have achieved math proficiency (compared to the 23% PR state average), while 45-49% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Angel Rafael Diaz Colon?
189 students attend Angel Rafael Diaz Colon.
What is the racial composition of the student body?
100% of Angel Rafael Diaz Colon students are Hispanic.
What is the student-teacher ratio of Angel Rafael Diaz Colon?
Angel Rafael Diaz Colon has a student ration of 6:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Angel Rafael Diaz Colon offer ?
Angel Rafael Diaz Colon offers enrollment in grades Prekindergarten-8 (No virtual instruction).
What school district is Angel Rafael Diaz Colon part of?
Angel Rafael Diaz Colon is part of Puerto Rico Department Of Education School District.
School Reviews
Review Angel Rafael Diaz Colon. 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
