Serving 195 students in grades Prekindergarten-5, San Agustin ranks in the top 5% of all schools in Puerto Rico for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 85-89% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher 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: Prekindergarten-5
- Enrollment: 195 students
- Student-Teacher Ratio: 10:1
- Overall Testing Rank: Top 5% in PR
- Math Proficiency: 85-89% (Top 5%)
- Reading Proficiency: 65-69% (Top 10%)
- Science Proficiency: ≥80% (Top 10%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
San Agustin ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Overall Rank
Most improved public schools
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Diversity
Percent Eligible For Free Lunch
School Overview
San Agustin's student population of 195 students has declined by 26% over five school years.
The teacher population of 20 teachers has declined by 13% over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
195 students
Total Classroom Teachers
20 teachers
School Rankings
San Agustin ranks within the top 5% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of San Agustin is 0.02, which is more 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
#33 out of 839 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
85-89%
23%
Reading/Language Arts Test Scores (% Proficient)
65-69%
36%
Science Test Scores (% Proficient)
≥80%
36%
Student-Teacher Ratio
10:1
10:1
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
99%
100%
Black
1%
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
71%
74%
Eligible for Reduced Lunch
13%
14%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is San Agustin's ranking?
San Agustin is ranked #33 out of 839 schools, which ranks it among the top 5% of public schools in Puerto Rico.
What schools are San Agustin often compared to?
San Agustinis often viewed alongside schools like Julio Selles Sola, Amalia Marin Primaria, Luis Munoz Rivera San Juan Montessori by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
85-89% of students have achieved math proficiency (compared to the 23% PR state average), while 65-69% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend San Agustin?
195 students attend San Agustin.
What is the racial composition of the student body?
99% of San Agustin students are Hispanic, and 1% of students are Black.
What is the student-teacher ratio of San Agustin?
San Agustin has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does San Agustin offer ?
San Agustin offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is San Agustin part of?
San Agustin is part of Puerto Rico Department Of Education School District.
School Reviews
Review San Agustin. 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.
