Chino Hills High

Chino Hills High is a heavily attended senior high in Chino Hills, California, operated by Chino Valley Unified. The school caters to 2,748 students in grades 9 through 12. By comparison, California's public schools average about 838 students each, so Chino Hills High sits 228% larger than that benchmark.

Across the 35 schools in Chino Valley Unified (25,548 students total), Chino Hills High accounts for its share of the district's footprint.

Demographically, Chino Hills High reports that the largest single group is Hispanic at 43%, but no single group is in the majority. Other groups include 32% Asian, 15% White, 6% Black, 4% multiracial. That is meaningfully less Hispanic than the county at large, where the share is closer to 55%.

Looking at the economic backdrop, Staff filings list 104 full-time-equivalent teachers, which works out to roughly 26.5:1 students per teacher. The state averages around 18.2:1, so this campus is higher than the state norm typical.

In the broader community, census data for San Bernardino County shows the typical household earns roughly $85,478 per year, 23% of adults hold a bachelor's degree or higher, and roughly 11% of residents live below the federal poverty line. Chino Hills High is one of 583 public schools in San Bernardino County (combined enrollment of about 393,648 students).

The closest other public school is Chaparral Elementary, roughly 1.2 miles away. Within five miles, there are 8 other public schools.

Geographically, the school is in a residential area.

Over the past 7-year window. Looking back 7 years, enrollment at Chino Hills High has changed only slightly, going from 2,778 students in 2018 to 2,748 in 2025. The White share of enrollment edged down from 26% to 15% over that span.

On allk12, members of the Chino Hills High community share and discuss pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.