Corona High

Corona High is a 9-12 campus of substantial scale in Corona, California, part of Corona-Norco Unified, enrolling 2,307 students in grades 9 through 12. That puts it 175% above the typical public school in California, which averages around 838 students.

Corona High is one of 51 schools operated by Corona-Norco Unified, a district that enrolls 49,370 students overall.

On demographics, Corona High shows that 78% of the student body identifies as Hispanic. Beyond that, the school records 12% White, 5% Asian, 2% Black. That is visibly more Hispanic than the county at large, where the share is closer to 51%.

On the resource side, On paper, Corona High has 98 full-time-equivalent teachers, translating to a class-load average of around 23.6:1. Statewide, the average ratio sits near 18.2:1, putting Corona High higher than the state norm the norm. About 86% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is higher than Riverside County's rate of about 74%.

With demographic context factored in, Corona High sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 28.1%; this one delivers 40.7%.

In the surrounding community, ACS estimates for Riverside County put median household income runs about $93,074, roughly 26% of adults have completed at least a four-year degree, and the poverty rate sits near 8%. In all, Riverside County runs 543 public schools (combined enrollment of about 424,872 students), of which Corona High is one.

Nearest neighbor: Jefferson Elementary, around 0.6 miles off. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Corona High ranks 4th on composite proficiency, ahead of the local average of 36.5%.

The campus sits in an inner-city setting.

Trend over the last 7 years. Over the past 7-year window, the student count edged down 12%: 2,626 students in 2018 compared to 2,307 in 2025. Over the same period, the White share contracted from 19% to 12%.

Within the allk12 community for this school, the page collects discussion, questions, and updates around school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.