San Gabriel High

San Gabriel High operates as a large secondary school in San Gabriel, California, one of the schools within Alhambra Unified. Current enrollment sits at 1,761 students spanning grades 9 through 12. By comparison, California's public schools average about 838 students each, so San Gabriel High sits 110% larger than that benchmark.

Alhambra Unified comprises 16 schools with combined enrollment of 14,548 students; San Gabriel High is among them.

Demographically, San Gabriel High shows that 54% of students identify as Asian, with the remaining enrollment distributed across several groups; the rest consists of 39% Hispanic, 6% multiracial. By comparison, Los Angeles County as a whole is about 15% Asian, so the school skews visibly more Asian than its surroundings.

Looking at the economic backdrop, San Gabriel High records 73 full-time-equivalent teachers, putting the student-to-teacher ratio at about 24.2:1. The state averages around 18.2:1, so this campus is higher than the state norm typical. About 66% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

On a residual basis (actual vs predicted given the student mix), San Gabriel High 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 39.9%; San Gabriel High posts 54.6%, +14.7 points above that line.

In the area at large, community-level numbers for Los Angeles County indicate the typical household earns roughly $90,112 per year, about 36% of the adult population holds a bachelor's degree or above, and roughly 10% of residents live below the federal poverty line. San Gabriel High is one of 2244 public schools in Los Angeles County (combined enrollment of about 1,265,907 students).

Nearest neighbor: Options for Youth San Gabriel, around 0.5 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), San Gabriel High ranks 3rd on composite proficiency, above the local average of 51.6%.

The school occupies a suburban site.

Over the past 7-year window. Looking back 7 years, enrollment at San Gabriel High has ticked down 18%, going from 2,151 students in 2018 to 1,761 in 2025. Asian enrollment moved from 63% to 54% across the same window. The student-to-teacher ratio tightened from 27.9:1 in 2018 to 24.2:1 today.

Within the allk12 community for this school, the feed for San Gabriel High typically covers classroom updates, athletics, and weather closures. Members of the school community can share what they know.