Schools in 91709 — Chino Hills, California
91709 has 12 ranked schools averaging a Scope Score of 68.7 — 25.0 points above the California state average of 43.8. Scores range from 46.3 to 89.0, a 42.7-point spread. 6 schools rank in the 90th percentile or above statewide.
How 91709 schools perform
The top-ranked school is Country Springs Elementary with a Scope Score of 89 and 70.9% of students exceeding standard.
High-ceiling zip code: Schools here average 45.9% exceeding standard — well above the statewide average of 21.6%. These schools aren't just meeting proficiency; they're pushing students beyond it.
Chronic absenteeism across 91709 averages 10.0%, above the state average of 18.1%.
How 91709 compares to nearby zip codes
School archetypes in 91709
Hidden gems: 3 schools in 91709 are classified as Growth Engine (3) — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.
Archetypes are data-driven labels based on Scope Score dimensions. Learn more
All schools in 91709
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Country Springs Elementary Chino Valley Unified High Ceiling | 70.9% | Strong 89/100 |
| 2 | Michael G. Wickman Elementary Chino Valley Unified High Ceiling | 61.0% | Strong 81/100 |
| 3 | Rolling Ridge Elementary Chino Valley Unified High Ceiling | 60.7% | Strong 79/100 |
| 4 | Hidden Trails Elementary Chino Valley Unified High Ceiling | 57.0% | Strong 78/100 |
| 5 | Ruben S. Ayala High Chino Valley Unified Strong All-Around | 42.2% | Strong 77/100 |
| 6 | Butterfield Ranch Elementary Chino Valley Unified Growth Engine | 49.4% | Strong 73/100 |
| 7 | Chino Hills High Chino Valley Unified Strong All-Around | 30.8% | Solid 70/100 |
| 8 | Eagle Canyon Elementary Chino Valley Unified Growth Engine | 46.1% | Solid 67/100 |
| 9 | Oak Ridge Elementary Chino Valley Unified Growth Engine | 39.9% | Solid 60/100 |
| 10 | Gerald F. Litel Elementary Chino Valley Unified Culture First | 35.5% | Solid 54/100 |
| 11 | Chaparral Elementary Chino Valley Unified Building Momentum | 30.3% | Solid 52/100 |
| 12 | Glenmeade Elementary Chino Valley Unified Building Momentum | 26.7% | Developing 46/100 |
Schools in 91709 on the map
Data source: California Department of Education · CAASPP 2024-25 · Methodology
Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.
What Scope Scores can't tell you about 91709
- Class sizes and student-teacher interaction quality
- Quality of arts, music, athletics, and enrichment programs
- Teacher experience, turnover, and professional development
- Campus safety, bullying climate, and social-emotional support
- Parent and community engagement levels
- Quality of special education and gifted programs
- How school zones and enrollment boundaries affect access
Scope Scores measure academic performance and school climate using public data. They are one lens among many. Full methodology