Middle SchoolsGrades 6-8
Chaparral Middle
Walnut Valley Unified · Los Angeles County · 1408 South Spruce Tree Drive, Diamond Bar, CA 91765-2571
(909) 861-6227 · www.wvusd.k12.ca.us
Student Demographics
1,296 students tested · 2024-25 school year
Ethnicity
Asian
956 (74%)Hispanic
183 (14%)Filipino
52 (4%)White
46 (4%)Multiple Races
40 (3%)Other
19 (1%)Key Indicators
English Learners281 (22%)
Socioeconomically Disadvantaged352 (27%)
Students with Disabilities76 (6%)
Staff & Teachers(2024-25)
1,349
Enrollment
47.6
Teachers (FTE)
28.3:1
Student-Staff Ratio
2
Administrators (FTE)
21
Avg Class Size*(2023-24)