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Wilmington High School
PublicHighGrades 9–12
209 Wildcat Ct, Wilmington, IL 60481 · (815) 926-1752 · Part of Wilmington Community Unit School District 209U
Students
432
Students per teacher
15:1
Free or reduced lunch
44%
Setting
Rural
Grades
9–12
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency27%
State average 25.9%
Reading / language arts27%
State average 30.7%
Location
Directions ↗
209 Wildcat Ct, Wilmington
Students
Enrollment by grade
Grade 9104
Grade 10113
Grade 11107
Grade 12108
Enrollment over time
448’20
425’21
432’22
432’23
432’24
Down 3.6% since 2020.
Who goes here
White 81%Hispanic 16%Two or more races 3%Black <1%Asian <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Wilmington High School.
Other schools in Wilmington Community Unit School District 209U
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.