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MT Regular School Middle School

Castle Rock Middle School

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1441 Governors Blvd, Billings, MT 59105 • Yellowstone County
(406) 281-5800
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Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
691
Teachers (FTE)
39.4
Student-Teacher Ratio
17.6:1
FRPL Eligible
275
(39.8%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 275 of 691 (39.8%)
Free Lunch: 233 (33.7%)
Reduced-Price: 42 (6.1%)
Paid / Not Eligible: 416 (60.2%)

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

0 450 900 2020-2021: 681 students 681 2020-2021 2021-2022: 711 students 711 +4.4% 2021-2022 2022-2023: 703 students 703 -1.1% 2022-2023 2023-2024: 742 students 742 +5.5% 2023-2024 2024-2025: 691 students 691 -6.9% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 545 (78.9%) Two or More Races (Multiracial): 59 (8.5%) Hispanic / Latino: 40 (5.8%) American Indian / Alaska Native: 35 (5.1%) Black or African American: 7 (1%) Asian: 4 (0.6%) Native Hawaiian / Pacific Islander: 1 (0.1%)
691 Students
White 545 78.9%
Two or More Races (Multiracial) 59 8.5%
Hispanic / Latino 40 5.8%
American Indian / Alaska Native 35 5.1%
Black or African American 7 1%
Asian 4 0.6%
Native Hawaiian / Pacific Islander 1 0.1%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 691 Students
Grade 6: 208 (30.1%) Grade 7: 230 (33.3%) Grade 8: 253 (36.6%)
691 Students
Grade 6 208 30.1%
Grade 7 230 33.3%
Grade 8 253 36.6%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
351
50.8%
F
Female Students
340
49.2%