ILHighVerified for 2025-26
Naperville Central High School School Calendar 2025-26
High|Naperville, Illinois|Naperville CUSD 203|Last audited: Not yet synced
Naperville, IL 60540
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School Profile
Grades
9–12
Enrollment
2,519
Student:Teacher
14.1:1
Locale
Urban
District
Naperville CUSD 203Econ. Disadvantaged
-0.1%
Phone
(630)420-6422School Statistics
Academics (SY 2020-21)
ELA Proficiency
61%
94th percentile in IL
Math Proficiency
58%
94th percentile in IL
Chronic Absenteeism
13.3%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
30 courses offered
Dual Enrollment
Athletics
31 sports offered
Student-Teacher Ratio: 14:1
Near average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$22,199
District-level data
Funding Sources
Federal 3%State 26%Local 71%
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
2,589
Current enrollment
Stable(-3% 5yr)Full School Calendar 2025-26
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