Serving 188 students in grades Kindergarten-9, Elemental Barrio Las 400 ranks in the top 30% of all schools in Puerto Rico for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 35-39% (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 11:1 is higher than the Puerto Rico state level of 10:1.
Quick Facts (2026-27)
- Grades: Kindergarten-9
- Enrollment: 188 students
- Student-Teacher Ratio: 11:1
- Overall Testing Rank: Top 30% in PR
- Math Proficiency: 35-39% (Top 30%)
- Reading Proficiency: 45-49% (Top 30%)
- Science Proficiency: 50-59% (Top 20%)
- Attendance Zone: ELEMENTAL BARRIO LAS 400 serves the eastern part of its school district in Rio Grande, PR, covering an area of approximately 33 square miles. Families in the zone can typically expect a drive of 10 to 15 minutes to reach the school, with the furthest edge located about 8.8 miles away.
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Elemental Barrio Las 400 ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Science Proficiency
School Overview
Elemental Barrio Las 400's student population of 188 students has stayed relatively flat over five school years.
The teacher population of 17 teachers has grown by 13% over five school years.
Grades Offered
Grades Kindergarten-9
(No virtual instruction)
(No virtual instruction)
Total Students
188 students
Total Classroom Teachers
17 teachers
School Rankings
Elemental Barrio Las 400 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 Barrio Las 400 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
#203 out of 839 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
35-39%
23%
Reading/Language Arts Test Scores (% Proficient)
45-49%
36%
Science Test Scores (% Proficient)
50-59%
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
Chronically Absent Students
(21-22)35.6%
45.8%
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 Elemental Barrio Las 400's ranking?
Elemental Barrio Las 400 is ranked #203 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?
35-39% 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 Elemental Barrio Las 400?
188 students attend Elemental Barrio Las 400.
What is the racial composition of the student body?
100% of Elemental Barrio Las 400 students are Hispanic.
What is the student-teacher ratio of Elemental Barrio Las 400?
Elemental Barrio Las 400 has a student ration of 11:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Elemental Barrio Las 400 offer ?
Elemental Barrio Las 400 offers enrollment in grades Kindergarten-9 (No virtual instruction).
What school district is Elemental Barrio Las 400 part of?
Elemental Barrio Las 400 is part of Puerto Rico Department Of Education School District.
School Reviews
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