Marta Sanchez (guayabo) serves 125 learners in grade levels PreK-5.

Marta Sanchez (guayabo) landed in the upper 50% of all schools in Puerto Rico for cumulative test scores (math proficiency (mastery) is upper 50%, and reading proficiency (mastery) is upper 50%) for the 2020-21 school year.

The percentage of learners achieving proficiency (mastery) in math is 40-49% (which is higher than the Puerto Rico state average of 35%) for the 2020-21 school year. The percentage of learners achieving proficiency (mastery) in reading/language arts is 50-59% (which is higher than the Puerto Rico state average of 45%) for the 2020-21 school year.

The learner: teacher ratio of 9:1 is lower than the Puerto Rico state level of 13:1.