Top Rankings
Wilmington CUSD 209u School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
For the 2026 school year, there are 4 public schools serving 1,261 students in Wilmington CUSD 209u School District. This district's average testing ranking is 9/10, which is in the top 20% of public schools in Illinois.
Public Schools in Wilmington CUSD 209u School District have an average math proficiency score of 35% (versus the Illinois public school average of 27%), and reading proficiency score of 49% (versus the 30% statewide average).
Minority enrollment is 17% of the student body (majority Hispanic), which is less than the Illinois public school average of 55% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
4 Schools
4,394 Schools
# Students
1,261 Students
1,842,872 Students
# Teachers
87 Teachers
137,935 Teachers
Student-Teacher Ratio
14:1
14:1
Student By Grade
District Rank
Wilmington CUSD 209u School District, which is ranked within the top 20% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has increased from 90-94% over five school years.
Overall District Rank
#145 out of 865 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
35%
27%
Reading/Language Arts Test Scores (% Proficient)
49%
30%
Science Test Scores (% Proficient)
63%
50%
Graduation Rate
92%
87%
Students by Ethnicity:
Diversity Score
0.30
0.69
% American Indian
n/a
n/a
% Asian
1%
6%
% Hispanic
12%
29%
% Black
1%
16%
% White
83%
45%
% Hawaiian
n/a
n/a
% Two or more races
3%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $15,389 in this school district is less than the state median of $22,455. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $15,299 is less than the state median of $21,692. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$19 MM
$41,381 MM
Spending
$19 MM
$39,976 MM
Revenue / Student
$15,389
$22,455
Spending / Student
$15,299
$21,692
Best Wilmington CUSD 209u School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
L J Stevens Intermediate School
(Math: 43% | Reading: 47%)
Rank:
Rank:
9/
Top 20%10
221 Ryan St
Wilmington, IL 60481
(815) 926-1689
Wilmington, IL 60481
(815) 926-1689
Gr: 2-5 | 353 students Student-teacher ratio: 16:1 Minority enrollment: 17%
Rank: #22.
Wilmington Middle School
(Math: 32% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
715 S Joliet St
Wilmington, IL 60481
(815) 926-1687
Wilmington, IL 60481
(815) 926-1687
Gr: 6-8 | 254 students Student-teacher ratio: 12:1 Minority enrollment: 14%
Rank: #33.
Wilmington High School
(Math: 25-29% | Reading: 20-24%)
Rank:
Rank:
6/
Top 50%10
209 Wildcat Ct
Wilmington, IL 60481
(815) 926-1752
Wilmington, IL 60481
(815) 926-1752
Gr: 9-12 | 432 students Student-teacher ratio: 14:1 Minority enrollment: 19%
Rank: n/an/a
1910 Bruning Dr
Wilmington, IL 60481
(815) 926-1683
Wilmington, IL 60481
(815) 926-1683
Gr: PK-1 | 222 students Student-teacher ratio: 16:1 Minority enrollment: 14%
Frequently Asked Questions
How many schools belong to Wilmington CUSD 209u School District?
Wilmington CUSD 209u School District manages 4 public schools serving 1,261 students.
What is the rank of Wilmington CUSD 209u School District?
Wilmington CUSD 209u School District is ranked #142 out of 861 school districts in Illinois (top 20%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Illinois school districts for: Highest overall rank (Top 20%), Highest reading/language arts proficiency (Top 20%) and Highest graduation rate (Top 20%)
What is the racial composition of students in Wilmington CUSD 209u School District?
83% of Wilmington CUSD 209u School District students are White, 12% of students are Hispanic, 3% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Wilmington CUSD 209u School District?
Wilmington CUSD 209u School District has a student/teacher ratio of 14:1, which is equal to the Illinois state average of 14:1.
What is Wilmington CUSD 209u School District's spending/student ratio?
The school district's spending/student of $15,299 is less than the state median of $21,692. The school district spending/student has stayed relatively flat over four school years.
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