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CA Regular School High School

Arroyo High

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4921 North Cedar Ave., El Monte, CA 91732 • Los Angeles County
(626) 444-9201
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Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
1,638
Teachers (FTE)
77.6
Student-Teacher Ratio
21.1:1
FRPL Eligible
1,378
(84.1%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 1,378 of 1,638 (84.1%)
Free Lunch: 1,184 (72.3%)
Reduced-Price: 194 (11.8%)
Paid / Not Eligible: 260 (15.9%)

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

0 1,200 2,400 2020-2021: 1,924 students 1,924 2020-2021 2021-2022: 1,887 students 1,887 -1.9% 2021-2022 2022-2023: 1,742 students 1,742 -7.7% 2022-2023 2023-2024: 1,698 students 1,698 -2.5% 2023-2024 2024-2025: 1,638 students 1,638 -3.5% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
Hispanic / Latino: 1,185 (72.4%) Asian: 407 (24.9%) White: 28 (1.7%) Two or More Races (Multiracial): 9 (0.6%) Black or African American: 5 (0.3%) Native Hawaiian / Pacific Islander: 2 (0.1%)
1,636 Students
Hispanic / Latino 1,185 72.4%
Asian 407 24.9%
White 28 1.7%
Two or More Races (Multiracial) 9 0.6%
Black or African American 5 0.3%
Native Hawaiian / Pacific Islander 2 0.1%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 1,638 Students
Grade 10: 393 (24%) Grade 11: 402 (24.5%) Grade 12: 423 (25.8%) Grade 9: 420 (25.6%)
1,638 Students
Grade 10 393 24%
Grade 11 402 24.5%
Grade 12 423 25.8%
Grade 9 420 25.6%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
865
52.9%
F
Female Students
771
47.1%