Serving 177 students in grades 6-9, Rafael Martinez Nadal Guaynabo 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 21%). The percentage of students achieving proficiency in reading/language arts is 15% (which is lower than the Puerto Rico state average of 36%).
The student:teacher ratio of 7:1 is lower than the Puerto Rico state level of 10:1.
Quick Stats (2025)
- Grades: 6-9
- Enrollment: 177 students
- Student:Teacher Ratio: 7:1
- Overall Testing Rank: Bottom 50% in PR
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 15% (Btm 50%)
- Science Proficiency: 10-14% (Btm 50%)
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Rafael Martinez Nadal Guaynabo ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Percent Eligible For Free Lunch
Student Attention
School Overview
Rafael Martinez Nadal Guaynabo's student population of 177 students has declined by 43% over five school years.
The teacher population of 26 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-9
Total Students
177 students
Gender %
Total Classroom Teachers
26 teachers
Students by Grade
School Rankings
Rafael Martinez Nadal Guaynabo 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 Rafael Martinez Nadal Guaynabo is 0.02, which is more 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
#794 out of 839 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
21%
Reading/Language Arts Test Scores (% Proficient)
15%
36%
Science Test Scores (% Proficient)
10-14%
36%
Student : Teacher Ratio
7:1
10:1
American Indian
1%
n/a
Asian
n/a
n/a
Hispanic
99%
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
84%
85%
Eligible for Reduced Lunch
7%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Frequently Asked Questions
What is Rafael Martinez Nadal Guaynabo's ranking?
Rafael Martinez Nadal Guaynabo is ranked #794 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 21% PR state average), while 15% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Rafael Martinez Nadal Guaynabo?
177 students attend Rafael Martinez Nadal Guaynabo.
What is the racial composition of the student body?
99% of Rafael Martinez Nadal Guaynabo students are Hispanic, and 1% of students are American Indian.
What is the student:teacher ratio of Rafael Martinez Nadal Guaynabo?
Rafael Martinez Nadal Guaynabo has a student ration of 7:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Rafael Martinez Nadal Guaynabo offer ?
Rafael Martinez Nadal Guaynabo offers enrollment in grades 6-9
What school district is Rafael Martinez Nadal Guaynabo part of?
Rafael Martinez Nadal Guaynabo is part of Puerto Rico Department Of Education School District.
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