Serving 405 students in grades Kindergarten-8, Dra. Maria T. Delgado De Marcano 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 15% (which is lower than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 27% (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: Kindergarten-8
- Enrollment: 405 students
- Student-Teacher Ratio: 11:1
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: 15% (Btm 50%)
- Reading Proficiency: 27% (Btm 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
<Â鶹¹û¶³´«Ã½ class='so-dt-title' id="overview">School Overview <Â鶹¹û¶³´«Ã½ class='so-dt-title' id="school-rankings">School Rankings
Dra. Maria T. Delgado De Marcano's student population of 405 students has declined by 23% over five school years.
The teacher population of 38 teachers has grown by 8% over five school years.
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
405 students
Gender %
Total Classroom Teachers
38 teachers
Dra. Maria T. Delgado De Marcano 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 Dra. Maria T. Delgado De Marcano 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
#528 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
15%
23%
Reading/Language Arts Test Scores (% Proficient)
27%
36%
Science Test Scores (% Proficient)
20-24%
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
6%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
<Â鶹¹û¶³´«Ã½ class='so-dt-title' id='faq'>Frequently Asked Questions What is Dra. Maria T. Delgado De Marcano's ranking?
Dra. Maria T. Delgado De Marcano is ranked #528 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?
15% of students have achieved math proficiency (compared to the 23% PR state average), while 27% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Dra. Maria T. Delgado De Marcano?
405 students attend Dra. Maria T. Delgado De Marcano.
What is the racial composition of the student body?
100% of Dra. Maria T. Delgado De Marcano students are Hispanic.
What is the student-teacher ratio of Dra. Maria T. Delgado De Marcano?
Dra. Maria T. Delgado De Marcano has a student ration of 11:1, which is higher than the Puerto Rico state average of 10:1.
What grades does Dra. Maria T. Delgado De Marcano offer ?
Dra. Maria T. Delgado De Marcano offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Dra. Maria T. Delgado De Marcano part of?
Dra. Maria T. Delgado De Marcano is part of Puerto Rico Department Of Education School District.
School ReviewsReview Dra. Maria T. Delgado De Marcano. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Review Dra. Maria T. Delgado De Marcano. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Â鶹¹û¶³´«Ã½ Articles
Public School Cybersecurity: Ransomware Risks & Student Data Protection
Learn how public schools address cybersecurity, ransomware threats, and student data protection in 2026, and what parents should know about digital safety.
Teacher Housing Initiatives: How Districts Address Affordability
Teacher housing initiatives are helping school districts address affordability challenges while improving recruitment and retention.
Teacher Shortage Solutions That Are Working in 2026
Teacher shortage solutions that are working in 2026. Discover grow-your-own programs, teacher residencies, alternative certification, and recruitment strategies.
