Serving 318 students in grades Prekindergarten-5, Elemental Mediania Alta 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 50-54% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 40% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 11:1 is higher than the Puerto Rico state level of 10:1.
Quick Facts (2025-26)
- Grades: Prekindergarten-5
- Enrollment: 318 students
- Student-Teacher Ratio: 11:1
- Overall Testing Rank: Top 30% in PR
- Math Proficiency: 50-54% (Top 20%)
- Reading Proficiency: 40% (Top 50%)
- Science Proficiency: 40-49% (Top 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Elemental Mediania Alta ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Math Proficiency
School Overview
Elemental Mediania Alta's student population of 318 students has declined by 37% over five school years.
The teacher population of 29 teachers has declined by 17% over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
318 students
Gender %
Total Classroom Teachers
29 teachers
School Rankings
Elemental Mediania Alta 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 Elemental Mediania Alta 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
#213 out of 839 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
50-54%
23%
Reading/Language Arts Test Scores (% Proficient)
40%
36%
Science Test Scores (% Proficient)
40-49%
36%
Student-Teacher Ratio
11:1
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
85%
85%
Eligible for Reduced Lunch
7%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Elemental Mediania Alta's ranking?
Elemental Mediania Alta is ranked #213 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?
50-54% of students have achieved math proficiency (compared to the 23% PR state average), while 40% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Elemental Mediania Alta?
318 students attend Elemental Mediania Alta.
What is the racial composition of the student body?
100% of Elemental Mediania Alta students are Hispanic.
What is the student-teacher ratio of Elemental Mediania Alta?
Elemental Mediania Alta has a student ration of 11:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Elemental Mediania Alta offer ?
Elemental Mediania Alta offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Elemental Mediania Alta part of?
Elemental Mediania Alta is part of Puerto Rico Department Of Education School District.
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