Serving 405 students in grades 6-8, Ramon De Jesus Sierra ranks in the top 50% of all schools in Puerto Rico for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 23% (which is equal to the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 37% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 12:1 is higher than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 405 students
- Student-Teacher Ratio: 12:1
- Overall Testing Rank: Top 50% in PR
- Math Proficiency: 23% (Top 50%)
- Reading Proficiency: 37% (Top 50%)
- Science Proficiency: 50-54% (Top 30%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Ramon De Jesus Sierra ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
Percent Eligible For Free Lunch
School Overview
Ramon De Jesus Sierra's student population of 405 students has declined by 10% over five school years.
The teacher population of 33 teachers has declined by 5% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
405 students
Total Classroom Teachers
33 teachers
Year Founded
2005
Average Class Size
25 students
School Rankings
Ramon De Jesus Sierra 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 Ramon De Jesus Sierra 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
#333 out of 839 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
23%
23%
Reading/Language Arts Test Scores (% Proficient)
37%
36%
Science Test Scores (% Proficient)
50-54%
36%
Student-Teacher Ratio
12:1
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
77%
74%
Eligible for Reduced Lunch
14%
14%
School Statewide Testing
School District Name
Puerto Rico Department Of Education School District
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Ramon De Jesus Sierra's ranking?
Ramon De Jesus Sierra is ranked #333 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?
23% of students have achieved math proficiency (compared to the 23% PR state average), while 37% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Ramon De Jesus Sierra?
405 students attend Ramon De Jesus Sierra.
What is the racial composition of the student body?
100% of Ramon De Jesus Sierra students are Hispanic.
What is the student-teacher ratio of Ramon De Jesus Sierra?
Ramon De Jesus Sierra has a student ration of 12:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Ramon De Jesus Sierra offer ?
Ramon De Jesus Sierra offers enrollment in grades 6-8 (No virtual instruction).
What school district is Ramon De Jesus Sierra part of?
Ramon De Jesus Sierra is part of Puerto Rico Department Of Education School District.
School Reviews
Review Ramon De Jesus Sierra. 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.
