Serving 185 students in grades Prekindergarten-5, Josefita Monserrate De Selles ranks in the top 30% of all schools in Puerto Rico for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 45-49% (which is higher than the Puerto Rico state average of 23%). The percentage of students achieving proficiency in reading/language arts is 45-49% (which is higher than the Puerto Rico state average of 36%).
The student-teacher ratio of 8:1 is lower than the Puerto Rico state level of 10:1.
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 185 students
- Student-Teacher Ratio: 8:1
- Overall Testing Rank: Top 30% in PR
- Math Proficiency: 45-49% (Top 30%)
- Reading Proficiency: 45-49% (Top 30%)
- Science Proficiency: 40-59% (Top 30%)
- Attendance Zone: Josefina Monserrate de Selles serves the eastern part of Bayamon, PR, covering an area of approximately 27.4 square miles. Families typically experience a short drive of 5-10 minutes to the school, with the furthest edge of the attendance zone located about 5.4 miles away.
- Source: National Center for Education Statistics (NCES), PR Dept. of Education
Top Rankings
Josefita Monserrate De Selles ranks among the top 20% of public schools in Puerto Rico for:
Category
Attribute
Most improved public schools
School Overview
Josefita Monserrate De Selles's student population of 185 students has declined by 13% over five school years.
The teacher population of 22 teachers has grown by 15% over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
185 students
Total Classroom Teachers
22 teachers
Year Founded
1905
Campus Size
50 acres
School Motto
'Truth and Honor'
Average Class Size
15 students
School Rankings
Josefita Monserrate De Selles ranks within the top 30% of all 839 schools in Puerto Rico (based off of combined math and reading proficiency testing data).
The diversity score of Josefita Monserrate De Selles 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
#173 out of 839 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
45-49%
23%
Reading/Language Arts Test Scores (% Proficient)
45-49%
36%
Science Test Scores (% Proficient)
40-59%
36%
Student-Teacher Ratio
8:1
10:1
American Indian
n/a
n/a
Asian
n/a
n/a
Hispanic
99%
100%
Black
1%
n/a
White
n/a
n/a
Hawaiian
n/a
n/a
Two or more races
n/a
n/a
All Ethnic Groups
Chronically Absent Students
(22-23)19.5%
42.3%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
74%
74%
Eligible for Reduced Lunch
14%
14%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PR Dept. of Education
School Notes
- School Mascot: Wild Boars
Frequently Asked Questions
What is Josefita Monserrate De Selles's ranking?
Josefita Monserrate De Selles is ranked #173 out of 839 schools, which ranks it among the top 30% of public schools in Puerto Rico.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 23% PR state average), while 45-49% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Josefita Monserrate De Selles?
185 students attend Josefita Monserrate De Selles.
What is the racial composition of the student body?
99% of Josefita Monserrate De Selles students are Hispanic, and 1% of students are Black.
What is the student-teacher ratio of Josefita Monserrate De Selles?
Josefita Monserrate De Selles has a student ration of 8:1, which is lower than the Puerto Rico state average of 10:1.
What grades does Josefita Monserrate De Selles offer ?
Josefita Monserrate De Selles offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Josefita Monserrate De Selles part of?
Josefita Monserrate De Selles is part of Puerto Rico Department Of Education School District.
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