# Chino Hills High School

**Chino Hills High School** is a public four-year high school in [Chino Hills, California](https://www.edgepedia.org/chino-hills-california), serving grades 9 through 12 as part of the Chino Valley Unified School District in San Bernardino County.<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> The school opened on September 5, 2001, and its principal is Dr. Randal Buoncristiani.<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup>

| Key fact | Detail |
|---|---|
| Location | 16150 Pomona Rincon Rd., Chino Hills, CA 91709-3101; CDS code 36 67678 3631017<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> |
| Opened | September 5, 2001<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> |
| Type | Public traditional high school, grades 9-12; not a charter or magnet school<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> |
| Enrollment | 2,855 students (2022 Dashboard)<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup> |
| Graduation rate | 94.6% (2022 Dashboard, High level); 95.8% four-year cohort rate in 2022-23<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup><sup> • </sup><sup>[3](https://www.chino.k12.ca.us/cms/lib/CA01902308/Centricity/Domain/2333/2023_School_Accountability_Report_Card_Chino_Hills_High_School_20240111.pdf)</sup> |
| Student population | 28.3% socioeconomically disadvantaged, 4.4% English learners, 0.4% foster youth (2022)<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup> |
| Principal | Dr. Randal Buoncristiani<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> |

## School profile

The California School Directory classifies Chino Hills High as a traditional public high school with a low grade of 9 and a high grade of 12; it is not a charter school, magnet school, or year-round school, and instruction is primarily in the classroom.<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup> The school's mailing address is administered through the district office at 5130 Riverside Dr., Chino Hills.<sup>[1](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)</sup>

## Student population

The 2022 California School Dashboard reported an enrollment of 2,855 students. Of these, 28.3% were socioeconomically disadvantaged, a category covering students eligible for free or reduced-price meals or whose parents or guardians did not receive a high school diploma; 4.4% were English learners; and 0.4% were foster youth.<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup>

## Academic performance

On the 2022 [Dashboard](https://www.edgepedia.org/dashboard), which because of the COVID-19 pandemic displayed only current-year status levels rather than change measures, Chino Hills High scored High in English Language Arts, with all students performing 34 points above standard, and Medium in [Mathematics](https://www.edgepedia.org/mathematics), 29.7 points below standard.<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup> English Learner Progress was rated Medium, with 53.1% of current English learners making progress toward English language proficiency or maintaining the highest level on the ELPAC assessment, and the College/Career indicator was not reported that year.<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup>

**Graduation.** The school's graduation rate was rated High on the 2022 Dashboard at 94.5 to 94.9 percent territory, with the reported figure of 94.6% of students graduating within four or five years of entering ninth grade.<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup> The school's 2022-23 School Accountability Report Card reported a four-year adjusted cohort graduation rate of 95.8%, with 642 of 670 students in the cohort graduating.<sup>[3](https://www.chino.k12.ca.us/cms/lib/CA01902308/Centricity/Domain/2333/2023_School_Accountability_Report_Card_Chino_Hills_High_School_20240111.pdf)</sup> Group rates in that year ranged from 88.0% for students with disabilities and 88.1% for homeless students to 98.3% for Filipino students; the rate for socioeconomically disadvantaged students was 94.8% and for English learners 95.5%.<sup>[3](https://www.chino.k12.ca.us/cms/lib/CA01902308/Centricity/Domain/2333/2023_School_Accountability_Report_Card_Chino_Hills_High_School_20240111.pdf)</sup>

On the 2024 Graduation Rate Indicator's student-group five-by-five placement, all nine reported student groups were placed in the top two performance levels: eight groups in blue, the highest level, and one group, Homeless students, in green.<sup>[4](https://www6.cde.ca.gov/californiamodel/grid?cdcode=&indicator=grad&reporttype=sgroups&scode=3631017&year=2024)</sup>

**Climate.** The suspension rate was rated Medium on the 2022 Dashboard, with 4.3% of students suspended at least one day during the school year.<sup>[2](https://www.caschooldashboard.org/reports/36676783631017/2022)</sup>

## Student activities

The school's parent-student handbook lists a range of co-curricular and extracurricular programs, including all athletic teams, CSF/NHS, band, dance team, choir, drama, ASB elected and appointed offices, pep units, tall flags, powder puff, and the homecoming court.<sup>[5](https://www.chino.k12.ca.us/cms/lib8/CA01902308/Centricity/Domain/38/CHHS%20Parent%20Student%20Handbook%202015-16.pdf)</sup> Participation in these activities is tied to standards of academic achievement, citizenship, and regular attendance, and students may form new clubs by finding a supervising teacher.<sup>[5](https://www.chino.k12.ca.us/cms/lib8/CA01902308/Centricity/Domain/38/CHHS%20Parent%20Student%20Handbook%202015-16.pdf)</sup>

## References

1. [Chino Hills High - School Directory Details, California Department of Education](https://www.cde.ca.gov/schooldirectory/details?cdscode=36676783631017)
2. [Chino Hills High Summary, California School Dashboard (2022)](https://www.caschooldashboard.org/reports/36676783631017/2022)
3. [2023 School Accountability Report Card, Chino Hills High School](https://www.chino.k12.ca.us/cms/lib/CA01902308/Centricity/Domain/2333/2023_School_Accountability_Report_Card_Chino_Hills_High_School_20240111.pdf)
4. [Graduation Rate Indicator - Student Group Five-by-Five Placement, Chino Hills High (2024), California Accountability Model](https://www6.cde.ca.gov/californiamodel/grid?cdcode=&indicator=grad&reporttype=sgroups&scode=3631017&year=2024)
5. [Chino Hills High Parent-Student Handbook 2015-16](https://www.chino.k12.ca.us/cms/lib8/CA01902308/Centricity/Domain/38/CHHS%20Parent%20Student%20Handbook%202015-16.pdf)

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*Topic: Encyclopedia › Society and history › Education and knowledge institutions › Schools and school districts › United States schools (K–12 institutions) › US schools: West and Rocky Mountain states › California schools*

*Initially written Sep 17, 2026 · Reviewed: Sep 17, 2026; Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*

*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*

License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license