Serving 610 students in grades 9-12, Emilio R. Delgado ranks in the bottom 50% of all schools in Puerto Rico for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is ≤5% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 20-24% (which is lower 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)
- Grades: 9-12
- Enrollment: 610 students
- Student-Teacher Ratio: 11:1
- Graduation Rate: 73%
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 20-24% (Btm 50%)
- Science Proficiency: 15-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Emilio R. Delgado ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Diversity
Percent Eligible For Free Lunch
School Overview
Emilio R. Delgado's student population of 610 students has declined by 10% over five school years.
The teacher population of 55 teachers has grown by 5% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
610 students
Total Classroom Teachers
55 teachers
Year Founded
2025
School Calendar
School Rankings
Emilio R. Delgado ranks within the bottom 50% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Emilio R. Delgado 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
#717 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
23%
Reading/Language Arts Test Scores (% Proficient)
20-24%
36%
Science Test Scores (% Proficient)
15-19%
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
Graduation Rate
(21-22)73%
74%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
76%
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 Emilio R. Delgado's ranking?
Emilio R. Delgado is ranked #717 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?
≤5% of students have achieved math proficiency (compared to the 23% PR state average), while 20-24% of students have achieved reading proficiency (compared to the 36% PR state average).
What is the graduation rate of Emilio R. Delgado?
The graduation rate of Emilio R. Delgado is 73%, which is lower than the Puerto Rico state average of 74%.
How many students attend Emilio R. Delgado?
610 students attend Emilio R. Delgado.
What is the racial composition of the student body?
100% of Emilio R. Delgado students are Hispanic.
What is the student-teacher ratio of Emilio R. Delgado?
Emilio R. Delgado has a student ration of 11:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Emilio R. Delgado offer ?
Emilio R. Delgado offers enrollment in grades 9-12 (No virtual instruction).
What school district is Emilio R. Delgado part of?
Emilio R. Delgado is part of Puerto Rico Department Of Education School District.
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![Emilio R. Delgado 2 [Poema Laura Mía, Laura Patria]](https://i.ytimg.com/vi/vOv1SKzJ2dg/0.jpg "Interpretación por el propio autor y luego por el Coro Verde Brisa.
Música por Héctor Miranda.
Monchy & Freddie Home Video 2018")
![Emilio R. Delgado [Poema Sonetino]](https://i.ytimg.com/vi/_CKG-cD7YcU/0.jpg "Poema Sonetino, de Emilio R. Delgado. Musicalizado por Melvin Padilla. Cortes de la presentación del disco Emilio R. Delgado, poesía hecha canción, en Coop. Sagrada Familia el 20 de agosto 2018 en Corozal, Puerto Rico. Monchy & Freddie Home Video.")
