MARIA TERESA PINEIRO

As a close-knit high school in TOA BAJA, Puerto Rico, MARIA TERESA PINEIRO works with 303 students from grades 9 through 12, part of PUERTO RICO DEPARTMENT OF EDUCATION. That puts it 22% leaner than the typical public school in Puerto Rico, which averages around 389 students.

PUERTO RICO DEPARTMENT OF EDUCATION comprises 856 schools with combined enrollment of 236,079 students; MARIA TERESA PINEIRO is among them.

Demographically, MARIA TERESA PINEIRO records that 100% of students identify as Hispanic, making the school strongly Hispanic-majority. That composition is broadly in line with Toa Baja Municipio as a whole.

In terms of school funding signals, MARIA TERESA PINEIRO reports 28 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.8:1. That tracks the state average closely. An estimated 90% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

In the broader community, Toa Baja Municipio reports that the typical household earns roughly $32,017 per year and the poverty rate sits near 30%. Across Toa Baja Municipio's 15 public schools (combined enrollment of about 4,084 students), MARIA TERESA PINEIRO is one campus in the mix.

FRANCISCA DAVILA SEMPRIT is the nearest neighboring public school, about 0.3 miles from this campus. Within five miles, there are 8 other public schools.

MARIA TERESA PINEIRO operates from a bedroom-community location.

Five-year trend. MARIA TERESA PINEIRO's enrollment has shrank 28% since 2018, when it stood at 420 (now 303). Class-load math has fell: from 17.5:1 in 2018 to 10.8:1 in 2025.

On allk12, the feed for MARIA TERESA PINEIRO typically covers sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.