Potrero Heights Elementary

As a tight-knit elementary school in South San Gabriel, California, Potrero Heights Elementary educates 380 students from grades K through 5, overseen by Montebello Unified.

Within Montebello Unified, which oversees 29 schools and 19,149 students, Potrero Heights Elementary is one campus in the system.

For racial and ethnic makeup, Potrero Heights Elementary lists that 60% of the student body identifies as Hispanic. The remainder consists of 34% Asian, 3% multiracial, 2% White. The wider county runs roughly 48% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

In terms of school funding signals, The school reports having 17 full-time-equivalent teachers, for a student-teacher ratio near 22.6:1. That tracks the state average closely. An estimated 58% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is noticeably below Los Angeles County's rate of about 70%.

After controlling for student poverty, Potrero Heights Elementary ranks in the top 10% of California public schools. The BeatsExpectations model, a per-state regression of composite proficiency on FRL share, predicts schools with this student profile to land around 45.0%; Potrero Heights Elementary posts 62.4%, +17.4 points above that line.

Around the school, Los Angeles County reports that median household income runs about $90,112, roughly 36% of adults have completed at least a four-year degree, and roughly 10% of residents live below the federal poverty line. Across Los Angeles County's 2244 public schools (combined enrollment of about 1,265,907 students), Potrero Heights Elementary is one campus in the mix.

The closest other public school is Rice (Eldridge) Elementary, roughly 0.7 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Potrero Heights Elementary at 2nd of 9; the average score across the group is 50.6%.

The school occupies a bedroom-community site.

Trend over the last 7 years. Over the past 7-year window, the student count remained close to its prior level: 385 students in 2018 compared to 380 in 2025. Asian enrollment moved from 26% to 34% across the same window. The student-to-teacher ratio narrowed from 24.1:1 in 2018 to 22.6:1 today.

On the community side, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.