Wilmington High School
Public
High Grades 9–12 BSchool Grade
Part of Wilmington Community Unit School District 209U
209 Wildcat Ct, Wilmington, IL 60481 · (815) 926-1752
Community ratings
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Academic performance
Math proficiency27%
State average 25.9%
Reading / language arts27%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
432Students enrolled
15:1Student–teacher ratio
44%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9104
Grade 10113
Grade 11107
Grade 12108
Students
White · 81%348
Hispanic · 16%67
Two or more races · 3%11
Black · 1%4
Asian · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
448’20
425’21
432’22
432’23
432’24
Location
209 Wildcat Ct Wilmington
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.