Wilmington High School

209 Wildcat Ct
Wilmington, IL 60481
(School attendance zone shown in map)
6/
10
Top 50%
Serving 432 students in grades 9-12, Wilmington High School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 25-29% (which is approximately equal to the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 20-24% (which is lower than the Illinois state average of 30%).
The student:teacher ratio of 15:1 is higher than the Illinois state level of 14:1.
Minority enrollment is 18% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).

Quick Stats (2024-25)

  • Grades: 9-12
  • Enrollment: 432 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 18%
  • : ≥95% (Top 10% in IL)
  • : Top 50%
  • : 25-29% (Top 50%)
  • : 20-24% (Btm 50%)
  • : 50-54% (Top 50%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

Top Rankings

Wilmington High School ranks among the top 20% of public schools in Illinois for:

Category
Attribute

School Overview

Wilmington High School's student population of 432 students has stayed relatively flat over five school years.
The teacher population of 29 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
432 students
This chart displays total students of Wilmington High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Wilmington High School
Total Classroom Teachers
29 teachers
This chart displays the total teachers of Wilmington High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Wilmington High School by grade.

School Rankings

Wilmington High School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Wilmington High School is 0.31, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
This School
State Level (IL)
#1523 out of 3426 schools
(Top 50%)
This chart displays the overall school rank of Wilmington High School, with the latest 2021-22 school year data.
(20-21)
25-29%
28%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Wilmington High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data.
20-24%
30%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Wilmington High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
50-54%
50%
Student : Teacher Ratio
15:1
14:1
This chart displays the student teacher ratio of Wilmington High School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
n/a
6%
Hispanic
15%
27%
This chart displays the percentage of Hispanic students in Wilmington High School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data.
Black
1%
17%
This chart displays the percentage of Black students in Wilmington High School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data.
White
82%
45%
This chart displays the percentage of White students in Wilmington High School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
2%
4%
This chart displays the percentage of students of two or more races in Wilmington High School and the percentage of public school students of two or more races in Illinois by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Wilmington High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Illinois.
0.31
This chart displays the diversity score of Wilmington High School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data.
≥95%
87%
This chart displays graduation rate of Wilmington High School and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
28%
43%
This chart displays the percentage of students who is eligible for free lunch in Wilmington High School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
13%
4%
This chart displays the percentage of students who is eligible for reduced lunch in Wilmington High School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), IL Dept. of Education

Frequently Asked Questions

What is Wilmington High School's ranking?
Wilmington High School is ranked #1523 out of 3,426 schools, which ranks it among the top 50% of public schools in Illinois.
What schools are Wilmington High School often compared to?
Wilmington High Schoolis often viewed alongside schools like Reed-custer High School, Romeoville High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 28% IL state average), while 20-24% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Wilmington High School?
The graduation rate of Wilmington High School is 95%, which is higher than the Illinois state average of 87%.
How many students attend Wilmington High School?
432 students attend Wilmington High School.
What is the racial composition of the student body?
82% of Wilmington High School students are White, 15% of students are Hispanic, 2% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Wilmington High School?
Wilmington High School has a student ration of 15:1, which is higher than the Illinois state average of 14:1.
What grades does Wilmington High School offer ?
Wilmington High School offers enrollment in grades 9-12
What school district is Wilmington High School part of?
Wilmington High School is part of Wilmington CUSD 209u School District.

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Quick Stats (2024-25)

  • Grades: 9-12
  • Enrollment: 432 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 18%
  • : ≥95% (Top 10%)
  • : Top 50%
  • : 25-29% (Top 50%)
  • : 20-24% (Btm 50%)
  • : 50-54% (Top 50%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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