Serving 74 students in grades Kindergarten-5, Julio Collazo Silva ranks in the bottom 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 was 20-29% (which was approximately equal to the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts was 20-29% (which was lower than the Puerto Rico state average of 36%).
The student-teacher ratio of 7:1 was lower than the Puerto Rico state level of 10:1.
School Overview
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
74 students
Showing 2016–2025. View full 34-year historical data
Gender %
Total Classroom Teachers
10 teachers
Showing 2016–2025. View full 34-year historical data
School Rankings
Overall Testing Rank
#520 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Showing 2013–2023. View full 14-year historical data
Math Test Scores (% Proficient)
20-29%
23%
Showing 2012–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
20-29%
36%
Showing 2011–2022. View full 13-year historical data
Science Test Scores (% Proficient)
40-59%
36%
Student-Teacher Ratio
7:1
10:1
Showing 2016–2025. View full 34-year historical data
Hispanic
100%
100%
Showing 2016–2025. View full 33-year historical data
All Ethnic Groups
Chronically Absent Students
(22-23)39.2%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
84%
74%
Showing 2016–2025. View full 34-year historical data
Eligible for Reduced Lunch
7%
14%
Showing 2016–2025. View full 18-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Julio Collazo Silva's ranking?
Julio Collazo Silva is ranked #520 out of 839 schools, which ranks it among the bottom 50% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
20-29% of students have achieved math proficiency (compared to the 23% PR state average), while 20-29% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Julio Collazo Silva?
74 students attend Julio Collazo Silva.
What is the racial composition of the student body?
100% of Julio Collazo Silva students are Hispanic.
What is the student-teacher ratio of Julio Collazo Silva?
Julio Collazo Silva has a student ration of 7:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Julio Collazo Silva offer ?
Julio Collazo Silva offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Julio Collazo Silva part of?
Julio Collazo Silva is part of Puerto Rico Department Of Education School District.
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