IDHighVerified for 2025-26
CENTENNIAL HIGH SCHOOL School Calendar 2025-26
High|BOISE, Idaho|JOINT SCHOOL DISTRICT NO. 2|Last audited: Not yet synced
BOISE, ID 83713
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School Profile
Grades
9–12
Enrollment
1,770
Student:Teacher
20.8:1
Locale
Urban
District
JOINT SCHOOL DISTRICT NO. 2Econ. Disadvantaged
23.4%
Phone
(208)855-4250School Statistics
Academics (SY 2020-21)
ELA Proficiency
76%
95th percentile in ID
Math Proficiency
53%
81th percentile in ID
Graduation Rate
89%
Chronic Absenteeism
2.1%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
15 courses offered
Gifted & Talented
Dual Enrollment
Athletics
23 sports offered
Student-Teacher Ratio: 19:1
Worse than average in IDDistrict Finance (FY 2023)
Per-Pupil Spending
$9,276
District-level data
Funding Sources
Federal 12%State 68%Local 21%
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,743
Current enrollment
Declining(-18% 5yr)Full School Calendar 2025-26
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