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PA Regular School High School

Louis E Dieruff HS

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815 N Irving St, Allentown, PA 18109 • Lehigh County
(484) 765-5501

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
1,914
Teachers (FTE)
115.0
Student-Teacher Ratio
16.6:1
FRPL Eligible
Not reported

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

0 1,150 2,300 2020-2021: 1,874 students 1,874 2020-2021 2021-2022: 1,880 students 1,880 +0.3% 2021-2022 2022-2023: 1,915 students 1,915 +1.9% 2022-2023 2023-2024: 1,857 students 1,857 -3% 2023-2024 2024-2025: 1,914 students 1,914 +3.1% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
Hispanic / Latino: 1,414 (73.9%) Black or African American: 217 (11.3%) White: 176 (9.2%) Two or More Races (Multiracial): 88 (4.6%) Asian: 18 (0.9%) American Indian / Alaska Native: 1 (0.1%)
1,914 Students
Hispanic / Latino 1,414 73.9%
Black or African American 217 11.3%
White 176 9.2%
Two or More Races (Multiracial) 88 4.6%
Asian 18 0.9%
American Indian / Alaska Native 1 0.1%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 1,914 Students
Grade 10: 464 (24.2%) Grade 11: 490 (25.6%) Grade 12: 458 (23.9%) Grade 9: 502 (26.2%)
1,914 Students
Grade 10 464 24.2%
Grade 11 490 25.6%
Grade 12 458 23.9%
Grade 9 502 26.2%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
1,039
54.3%
F
Female Students
875
45.7%