Top Rankings
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 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 5%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there is 1 public preschool serving 375 students in Naperville CUSD 203 School District.
Public Preschools in Naperville CUSD 203 School District have a diversity score of 0.75, which is more than the Illinois public preschool average of 0.70.
Minority enrollment is 66% of the student body (majority Asian and Hispanic), which is more than the Illinois public preschool average of 59% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
22 Schools
1,367 Schools
# Students
16,047 Students
505,966 Students
# Teachers
1,186 Teachers
38,382 Teachers
Student-Teacher Ratio
14:1
14:1
District Rank
Naperville CUSD 203 School District, which is ranked within the top 5% 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 96% has decreased from 97% over five school years.
Overall District Rank
#35 out of 865 school districts
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
58%
27%
Reading/Language Arts Test Scores (% Proficient)
63%
30%
Science Test Scores (% Proficient)
80%
50%
Graduation Rate
96%
87%
Chronically Absent Students
(2022-23)17.3%
29.7%
Students by Ethnicity:
Diversity Score
0.62
0.70
% American Indian
n/a
n/a
% Asian
19%
4%
% Hispanic
12%
33%
% Black
5%
18%
% White
57%
41%
% Hawaiian
n/a
n/a
% Two or more races
7%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $25,644 is higher than the state median of $22,456. The school district revenue/student has grown by 19% over four school years.
The school district's spending/student of $24,438 is higher than the state median of $21,694. The school district spending/student has grown by 21% over four school years.
Total Revenue
$412 MM
$41,381 MM
Spending
$392 MM
$39,976 MM
Revenue / Student
$25,644
$22,456
Spending / Student
$24,438
$21,694
Best Naperville CUSD 203 School District Public Preschools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: n/an/a
1011 S Naper Blvd
Naperville, IL 60540
(630) 420-6300
Naperville, IL 60540
(630) 420-6300
Gr: PK | 375 students Student-teacher ratio: 21:1 Minority enrollment: 66%
Recent Articles
Gifted, Honors, and Advanced Tracks: Are They Accessible or Just Advertised?
Learn how to evaluate gifted, honors, and advanced academic programs in public schools, including admission criteria, equity, and the questions every parent should ask.
Algebra Readiness: What Parents Should Ask Before Middle School
Discover how to determine if your child is ready for algebra before middle school, including the questions parents should ask and the skills students need to succeed.
How to Evaluate Reading Instruction in Your Zoned Elementary School
Learn how to evaluate reading instruction in your neighborhood elementary school by recognizing effective literacy practices, asking the right questions, and understanding what quality reading instruction looks like.
