Serving 99 students in grades Kindergarten-5, Andres Grillasca Salas ranks in the bottom 50% of all schools in Puerto Rico for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 20-29% (which is approximately equal to the Puerto Rico state average of 21%). The percentage of students achieving proficiency in reading/language arts is 20-29% (which is lower than the Puerto Rico state average of 36%).
The student:teacher ratio of 10:1 is equal to the Puerto Rico state level of 10:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is lower than the Puerto Rico state average of 100% (majority Hispanic).
Quick Stats (2025)
Grades: Kindergarten-5
Enrollment: 99 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 99%
Overall Testing Rank
: Bottom 50% in PR
Math Proficiency
: 20-29% (Top 50%)
Reading Proficiency
: 20-29% (Btm 50%)
Science Proficiency
: ≥50% (Top 30%)
Source: National Center for Education Statistics (NCES), PR Dept. of Education
Andres Grillasca Salas 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 Andres Grillasca Salas 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.
Andres Grillasca Salas is ranked #511 out of 839 schools, which ranks it among the bottom 50% of public schools in Puerto Rico.
What schools are Andres Grillasca Salas often compared to?
Andres Grillasca Salasis often viewed alongside schools like Juan Cuevas Aboy by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
20-29% of students have achieved math proficiency (compared to the 21% PR state average), while 20-29% of students have achieved reading proficiency (compared to the 36% PR state average).
How many students attend Andres Grillasca Salas?
99 students attend Andres Grillasca Salas.
What is the racial composition of the student body?
99% of Andres Grillasca Salas students are Hispanic, and 1% of students are White.
What is the student:teacher ratio of Andres Grillasca Salas?
Andres Grillasca Salas has a student ration of 10:1, which is equal to the Puerto Rico state average of 10:1.
What grades does Andres Grillasca Salas offer ?
Andres Grillasca Salas offers enrollment in grades Kindergarten-5
What school district is Andres Grillasca Salas part of?
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Quick Stats (2025)
Grades: Kindergarten-5
Enrollment: 99 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 99%
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 20-29% (Top 50%)
Reading Proficiency
: 20-29% (Btm 50%)
Science Proficiency
: ≥50% (Top 30%)
Source: National Center for Education Statistics (NCES), PR Dept. of Education
