Southwest High

Southwest High operates as a sprawling secondary school in El Centro, California, operated by Central Union High. Current enrollment sits at 1,846 students spanning grades 9 through 12. That puts it 120% larger than the typical public school in California, which averages around 838 students.

Across the 5 schools in Central Union High (4,070 students total), Southwest High accounts for its share of the district's footprint.

Looking at the student body, Southwest High records that 95% of students identify as Hispanic, making the school strongly Hispanic-majority. Beyond that, the school lists 3% White. By comparison, Imperial County as a whole is about 86% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

In terms of school funding signals, On paper, Southwest High has 94 full-time-equivalent teachers, translating to a class-load average of around 19.5:1. That figure is higher than the state norm's 18.2:1 average. About 72% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

Adjusting for the school's free-and-reduced-lunch share, Southwest High sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 36.5%; this one delivers 36.9%.

Zooming out to the county, the surrounding county (Imperial County) reports that median household earnings sit near $57,681, roughly 16% of adults have completed at least a four-year degree, and roughly 17% of residents live below the federal poverty line. Southwest High is one of 76 public schools in Imperial County (combined enrollment of about 36,513 students).

Nearest neighbor: De Anza Magnet, around 0.4 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Southwest High at 4th of 7; the average score across the group is 36.1%.

Geographically, the school is in an inner-city area.

Over the past 7-year window. Southwest High's enrollment has ticked down 15% since 2018, when it stood at 2,161 (now 1,846). Class-load math has fell: from 23.9:1 in 2018 to 19.5:1 in 2025.

In the discussion threads here, members of the Southwest High community share and discuss pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.