Serving 104 students in grades Prekindergarten-5, Miguel A. Sastre Oliver ranks in the top 30% 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 60-69% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 30-39% (which is approximately equal to the Puerto Rico state average of 36%).
The student-teacher ratio of 7:1 is lower than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 104 students
- Student-Teacher Ratio: 7:1
- Overall Testing Rank: Top 30% in PR
- Math Proficiency: 60-69% (Top 20%)
- Reading Proficiency: 30-39% (Top 50%)
- Science Proficiency: 60-79% (Top 20%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Miguel A. Sastre Oliver ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Math Proficiency
Science Proficiency
Diversity
Community Size
School Overview
Miguel A. Sastre Oliver's student population of 104 students has declined by 40% over five school years.
The teacher population of 14 teachers has declined by 17% over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
104 students
Total Classroom Teachers
14 teachers
School Rankings
Miguel A. Sastre Oliver ranks within the top 30% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Miguel A. Sastre Oliver 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
#235 out of 839 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
60-69%
23%
Reading/Language Arts Test Scores (% Proficient)
30-39%
36%
Science Test Scores (% Proficient)
60-79%
36%
Student-Teacher Ratio
7:1
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
73%
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 Miguel A. Sastre Oliver's ranking?
Miguel A. Sastre Oliver is ranked #235 out of 839 schools, which ranks it among the top 30% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
60-69% of students have achieved math proficiency (compared to the 23% PR state average), while 30-39% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Miguel A. Sastre Oliver?
104 students attend Miguel A. Sastre Oliver.
What is the racial composition of the student body?
100% of Miguel A. Sastre Oliver students are Hispanic.
What is the student-teacher ratio of Miguel A. Sastre Oliver?
Miguel A. Sastre Oliver has a student ration of 7:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Miguel A. Sastre Oliver offer ?
Miguel A. Sastre Oliver offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Miguel A. Sastre Oliver part of?
Miguel A. Sastre Oliver is part of Puerto Rico Department Of Education School District.
School Reviews
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