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WI Regular School Elementary School

Mill Valley Elementary

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W191S6445 Hillendale Dr, Muskego, WI 53150 • Waukesha County
(262) 971-1830
Website

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
417
Teachers (FTE)
32.1
Student-Teacher Ratio
13.0:1
FRPL Eligible
55
(13.2%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 55 of 417 (13.2%)
Free Lunch: 47 (11.3%)
Reduced-Price: 8 (1.9%)
Paid / Not Eligible: 362 (86.8%)

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

0 300 600 2020-2021: 495 students 495 2020-2021 2021-2022: 472 students 472 -4.6% 2021-2022 2022-2023: 448 students 448 -5.1% 2022-2023 2023-2024: 428 students 428 -4.5% 2023-2024 2024-2025: 417 students 417 -2.6% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 348 (83.5%) Hispanic / Latino: 40 (9.6%) Two or More Races (Multiracial): 22 (5.3%) Black or African American: 4 (1%) Asian: 3 (0.7%)
417 Students
White 348 83.5%
Hispanic / Latino 40 9.6%
Two or More Races (Multiracial) 22 5.3%
Black or African American 4 1%
Asian 3 0.7%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 417 Students
Grade 1: 69 (16.5%) Grade 2: 87 (20.9%) Grade 3: 93 (22.3%) Grade 4: 94 (22.5%) Kindergarten: 74 (17.7%)
417 Students
Grade 1 69 16.5%
Grade 2 87 20.9%
Grade 3 93 22.3%
Grade 4 94 22.5%
Kindergarten 74 17.7%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
213
51.1%
F
Female Students
204
48.9%