ILHighVerified for 2025-26
Wilmington High School — School Profile & District Info
High|Wilmington, Illinois|Wilmington CUSD 209U|Last audited: Not yet synced
Wilmington, IL 60481
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School Profile
Grades
9–12
Enrollment
432
Student:Teacher
14.4:1
Locale
Rural
District
Wilmington CUSD 209UEcon. Disadvantaged
-0.5%
Phone
(815)926-1752School Statistics
Academics (SY 2020-21)
ELA Proficiency
25-29%
Math Proficiency
25-29%
Chronic Absenteeism
8.8%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
3 courses offered
Dual Enrollment
Athletics
4 sports offered
Student-Teacher Ratio: 14.4:1
Near average in ILDistrict Finance (FY 2023)
Per-Pupil Spending
$13,098
District-level data
Funding Sources
Federal 19%State 21%Local 60%
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
432
Current enrollment
Stable(+6% 5yr)Full School Calendar 2025-26
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Frequently Asked Questions about Wilmington High School
As of the most recent data, 432 students are enrolled at Wilmington High School. It is a High school within the local district.