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Wilmington Middle School
Community prompt from u/allk12. Replies below.
Community prompt from u/allk12. Replies below.
Community prompt from u/allk12. Replies below.
Community prompt from u/allk12. Replies below.
Community prompt from u/allk12. Replies below.
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)BeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About Wilmington Middle School
Wilmington Middle School, a low-enrollment junior high in Wilmington, Illinois, overseen by Wilmington CUSD 209U, enrolls 254 students, covering grades 6 through 8. That puts it 45% below the typical public school in Illinois, which averages around 462 students.
Across the 4 schools in Wilmington CUSD 209U (1,261 students total), Wilmington Middle School accounts for its share of the district's footprint.
On demographics, Wilmington Middle School lists that nearly all students (86%) are White. The remainder consists of 9% Hispanic, 4% multiracial. That is noticeably more White than the county at large, where the share is closer to 62%.
In terms of school funding signals, On paper, Wilmington Middle School has 21 full-time-equivalent teachers, translating to a class-load average of around 12.3:1. The state averages around 13.0:1, so this campus is tighter than the state norm typical. An estimated 47% of students are eligible for free or reduced-price lunch, often used as a Title I proxy.
After controlling for student poverty, Wilmington Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 44.5%, the actual is 54.8%, a residual of +10.3 points.
Across the wider county, community-level numbers for Will County indicate the typical household earns roughly $109,984 per year, 38% of adults hold a bachelor's degree or higher, and roughly 6% of residents live below the federal poverty line. In all, Will County runs 209 public schools (combined enrollment of about 113,008 students), of which Wilmington Middle School is one.
Nearest neighbor: L J Stevens Intermediate School, around 0.1 miles off. Counting just inside five miles, 5 other public schools cluster around Wilmington Middle School. On composite proficiency, Wilmington Middle School comes 3rd of 8 in the immediate cluster, higher than the nearby-schools average of 49.4%.
The school occupies a small-town site.
Over the past 7-year window. Looking back 7 years, enrollment at Wilmington Middle School has shrank 12%, going from 288 students in 2018 to 254 in 2025. The White share of enrollment decreased from 93% to 86% over that span. Class-load math has tightened: from 13.7:1 in 2018 to 12.3:1 in 2025.
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Will County at a glance
View full county profileQuick facts
Related schools
- Wilmington High SchoolHigh · 432 students
- L J Stevens Intermediate SchoolElementary · 353 students
- Bruning Elem SchoolElementary · 222 students
- Wilmington High SchoolHigh · 432 students
- L J Stevens Intermediate SchoolElementary · 353 students
- Bruning Elem SchoolElementary · 222 students
- SOWIC Education CenterElementary
- SOWIC-EC WilmingtonElementary
- SOWIC-Educ & Life Skills-WilmingtElementary
- L J Stevens Intermediate School0.1 mi · 353
- Wilmington High School0.4 mi · 432
- Bruning Elem School1.4 mi · 222
- Reed-Custer High School4.6 mi · 397
- Reed-Custer Middle School4.7 mi · 306
- Reed-Custer Elementary School5.1 mi · 690