Naperville CUSD 203 School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 1%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 5 public middle schools serving 3,679 students in Naperville CUSD 203 School District. This district's average middle testing ranking is 10/10, which is in the top 10% of public middle schools in Illinois.
Public Middle Schools in Naperville CUSD 203 School District have an average math proficiency score of 45% (versus the Illinois public middle school average of 24%), and reading proficiency score of 61% (versus the 29% statewide average).
Naperville CUSD 203 School District, which is ranked within the top 5% of all 844 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2020-2021 school year.
The school district's graduation rate of 97% has increased from 95% over five school years.
<麻豆果冻传媒 class='so-dt-title' id="students-by-ethinity">Students by Ethnicity:
Diversity Score
0.61
0.71
# American Indian Students
22 Students
1,364 Students
% American Indian Students
n/a
n/a
# Asian Students
3,017 Students
32,125 Students
% Asian Students
19%
5%
# Hispanic Students
1,913 Students
185,771 Students
% Hispanic Students
12%
30%
# Black Students
772 Students
133,271 Students
% Black Students
5%
22%
# White Students
9,322 Students
244,693 Students
% White Students
58%
39%
# Hawaiian Students
24 Students
608 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
966 Students
23,281 Students
% of Two or more races Students
6%
4%
<麻豆果冻传媒 class='so-dt-title' id="students-by-grade">Students by Grade:
# Students in PK Grade:
422
19,756
# Students in K Grade:
1,048
27,178
# Students in 1st Grade:
1,173
28,250
# Students in 2nd Grade:
1,212
29,179
# Students in 3rd Grade:
1,181
29,629
# Students in 4th Grade:
1,237
30,553
# Students in 5th Grade:
1,147
38,342
# Students in 6th Grade:
1,256
109,327
# Students in 7th Grade:
1,145
135,557
# Students in 8th Grade:
1,229
137,502
# Students in 9th Grade:
1,254
9,488
# Students in 10th Grade:
1,214
9,079
# Students in 11th Grade:
1,244
8,909
# Students in 12th Grade:
1,309
8,526
# Ungraded Students:
-
-
<麻豆果冻传媒 class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending
The revenue/student of $25,605 is higher than the state median of $21,990. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $24,402 is higher than the state median of $21,244. The school district spending/student has stayed relatively flat over four school years.
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Quick Stats (2025)
District size: 22 schools
Grades: PK-12
Enrollment: 16,071 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 42%
Graduation Rate
: 97% (Top 1% in IL)
Overall District Rank
: Top 5%
Math Proficiency
: 51% (Top 10%)
Reading Proficiency
: 63% (Top 5%)
Science Proficiency
: 80% (Top 5%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education