ID
Regular School
High School
CENTENNIAL HIGH SCHOOL
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(208) 855-4250
Student Enrollment & Staffing Overview
NCES 2024-2025Total Students
1,743
Teachers (FTE)
85.7
Student-Teacher Ratio
20.3:1
FRPL Eligible
530
(30.4%)
National School Lunch Program (FRPL) Eligibility
Total Eligible: 530 of 1,743 (30.4%)
Free Lunch: 441 (25.3%)
Reduced-Price: 89 (5.1%)
Paid / Not Eligible: 1,213 (69.6%)
Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)
Student Diversity Distribution
Demographic composition of enrolled students across racial & ethnic backgrounds.
1,743
Students
| White | 1,293 | 74.2% | |
| Hispanic / Latino | 220 | 12.6% | |
| Two or More Races (Multiracial) | 79 | 4.5% | |
| Black or African American | 78 | 4.5% | |
| Asian | 65 | 3.7% | |
| American Indian / Alaska Native | 6 | 0.3% | |
| Native Hawaiian / Pacific Islander | 2 | 0.1% |
Grade-Level Enrollment Distribution
Distribution of student body across reported grade cohorts.
1,743
Students
| Grade 10 | 414 | 23.8% | |
| Grade 11 | 437 | 25.1% | |
| Grade 12 | 420 | 24.1% | |
| Grade 9 | 472 | 27.1% |
Student Gender Distribution
Reported enrollment counts by gender cohort.
M
52.2%
Male Students
910
F
47.8%
Female Students
833