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CA Regular School Middle School

Chaparral Middle

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1405 South Spruce Tree Dr., Diamond Bar, CA 91765 • Los Angeles County
(909) 861-6227
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Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
1,349
Teachers (FTE)
47.7
Student-Teacher Ratio
28.3:1
FRPL Eligible
332
(24.6%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 332 of 1,349 (24.6%)
Free Lunch: 319 (23.6%)
Reduced-Price: 13 (1%)
Paid / Not Eligible: 1,017 (75.4%)

Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)

0 850 1,700 2020-2021: 1,194 students 1,194 2020-2021 2021-2022: 1,111 students 1,111 -7% 2021-2022 2022-2023: 1,133 students 1,133 +2% 2022-2023 2023-2024: 1,204 students 1,204 +6.3% 2023-2024 2024-2025: 1,349 students 1,349 +12% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
Asian: 1,045 (77.5%) Hispanic / Latino: 195 (14.5%) White: 48 (3.6%) Two or More Races (Multiracial): 45 (3.3%) Black or African American: 16 (1.2%)
1,349 Students
Asian 1,045 77.5%
Hispanic / Latino 195 14.5%
White 48 3.6%
Two or More Races (Multiracial) 45 3.3%
Black or African American 16 1.2%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 1,349 Students
Grade 6: 478 (35.4%) Grade 7: 444 (32.9%) Grade 8: 427 (31.7%)
1,349 Students
Grade 6 478 35.4%
Grade 7 444 32.9%
Grade 8 427 31.7%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
698
51.7%
F
Female Students
651
48.3%