Walnut Valley Unified
Walnut, California · 13,494 students · 15 schools
Enrollment
13,494
Schools
15
Location
Walnut, California
Schools in this district
Diamond Bar HighDiamond Bar, CA
2,557 students
Walnut HighWalnut, CA
2,158 students
Chaparral MiddleDiamond Bar, CA
1,133 students
Suzanne MiddleWalnut, CA
1,120 students
Methodology & sources
- NCES Common Core of Data (CCD) directory
- U.S. Dept. of Education EDFacts assessment results
- California accountability framework (per-indicator). California publishes per-indicator dashboard ratings instead of a single rollup grade — this projection is a COSMIQ composite over math+ELA proficiency, not an official state rating. Cross-check the state dashboard for the per-indicator view. (as of 2026-05-27)
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Start learning free →About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by Walnut Valley Unified, California, or any government education agency. All figures are drawn from public U.S. Department of Education data (NCES Common Core of Data and EDFacts). Any projected rating is an independent estimate, not an official score. COSMIQ does not collect or publish user reviews or ratings of schools.
Data last refreshed July 7, 2026.