Serving 162 students in grades Kindergarten-8, Oscar Porrata Doria ranks in the top 10% of all schools in Puerto Rico for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math was 80-84% (which was higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts was 55-59% (which was higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 10:1 was equal to the Puerto Rico state level of 10:1.
Minority enrollment was 97% of the student body (majority Hispanic), which was lower than the Puerto Rico state average of 100% (majority Hispanic).
Top Rankings
Oscar Porrata Doria ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Diversity
School Overview
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
162 students
Gender %
Total Classroom Teachers
17 teachers
School Rankings
Overall Testing Rank
#60 out of 839 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
80-84%
23%
Reading/Language Arts Test Scores (% Proficient)
55-59%
36%
Science Test Scores (% Proficient)
50-59%
36%
Student-Teacher Ratio
10:1
10:1
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
97%
100%
Black
n/a
n/a
White
3%
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
6%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Oscar Porrata Doria's ranking?
Oscar Porrata Doria is ranked #60 out of 839 schools, which ranks it among the top 10% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
80-84% of students have achieved math proficiency (compared to the 23% PR state average), while 55-59% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Oscar Porrata Doria?
162 students attend Oscar Porrata Doria.
What is the racial composition of the student body?
97% of Oscar Porrata Doria students are Hispanic, and 3% of students are White.
What is the student-teacher ratio of Oscar Porrata Doria?
Oscar Porrata Doria has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Oscar Porrata Doria offer ?
Oscar Porrata Doria offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Oscar Porrata Doria part of?
Oscar Porrata Doria is part of Puerto Rico Department Of Education School District.
Recent Articles

Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.

Financial Aid & Hidden Costs in Public Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.

NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here鈥檚 what parents and educators need to know.