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DE Regular School Middle School

Mariner Middle School

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16391 Harbeson Rd, Milton, DE 19968 • Sussex County
(302) 685-8516
Website

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
552
Teachers (FTE)
47.0
Student-Teacher Ratio
11.7:1
FRPL Eligible
Not reported

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

0 450 900 2020-2021: 624 students 624 2020-2021 2021-2022: 658 students 658 +5.4% 2021-2022 2022-2023: 664 students 664 +0.9% 2022-2023 2023-2024: 682 students 682 +2.7% 2023-2024 2024-2025: 552 students 552 -19.1% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 302 (54.7%) Hispanic / Latino: 151 (27.4%) Black or African American: 61 (11.1%) Two or More Races (Multiracial): 33 (6%) Asian: 4 (0.7%) Native Hawaiian / Pacific Islander: 1 (0.2%)
552 Students
White 302 54.7%
Hispanic / Latino 151 27.4%
Black or African American 61 11.1%
Two or More Races (Multiracial) 33 6%
Asian 4 0.7%
Native Hawaiian / Pacific Islander 1 0.2%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 552 Students
Grade 6: 186 (33.7%) Grade 7: 191 (34.6%) Grade 8: 175 (31.7%)
552 Students
Grade 6 186 33.7%
Grade 7 191 34.6%
Grade 8 175 31.7%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
279
50.5%
F
Female Students
273
49.5%