Naperville Community Unit School District 203

203 W Hillside Rd
Naperville, IL 60540-6500
(District boundaries shown in map)
10/
10
Top 5%

Top Rankings

Naperville Community Unit School District 203 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 are 3 public preschools serving 1,323 students in Naperville Community Unit School District 203. This district's average pre testing ranking is 10/10, which is in the top 5% of public pre schools in Illinois.
Public Preschools in Naperville Community Unit School District 203 have an average math proficiency score of 57% (versus the Illinois public pre school average of 23%), and reading proficiency score of 65% (versus the 25% statewide average).
The top-ranked public preschools in Naperville Community Unit School District 203 are Maplebrook Elementary School and Scott Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Minority enrollment is 40% of the student body (majority Asian and Hispanic), which is less than the Illinois public preschool average of 58% (majority Hispanic).

Overview

This School District
This State (IL)
# Schools
22 Schools
1,387 Schools
# Students
16,071 Students
512,005 Students
# Teachers
1,169 Teachers
38,167 Teachers
Student-Teacher Ratio
14:1
14:1

Student By Grade

District Rank

Naperville Community Unit School District 203, which is ranked within the top 5% of all 864 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.
This School District
State Average (IL)
#35 out of 865 school districts
(Top 5%)
58%
27%
63%
30%
80%
50%
96%
87%

Students by Ethnicity:

0.61
0.70
% American Indian
n/a
n/a
% Asian
19%
4%
% Hispanic
12%
32%
% Black
5%
18%
% White
58%
42%
% Hawaiian
n/a
n/a
% Two or more races
6%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $25,605 is higher than the state median of $22,423. The school district revenue/student has grown by 19% over four school years.
The school district's spending/student of $24,402 is higher than the state median of $21,662. The school district spending/student has grown by 21% over four school years.
This School District
This State (IL)
Total Revenue
$412 MM
$41,381 MM
Spending
$392 MM
$39,976 MM
Revenue / Student
$25,605
$22,423
Spending / Student
$24,402
$21,662

Best Naperville Community Unit School District 203 Public Preschools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Maplebrook Elementary School
(Math: 57% | Reading: 66%)
Rank:
10/
10
Top 5%
1630 Warbler Dr
Naperville, IL 60565
(630) 420-6381
Gr: PK-5 | 527 students Student-teacher ratio: 14:1 Minority enrollment: 27%
Rank: #22.
Scott Elementary School
(Math: 56% | Reading: 64%)
Rank:
10/
10
Top 5%
500 Warwick Dr
Naperville, IL 60565
(630) 420-6477
Gr: PK-5 | 416 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: n/an/a
1011 S Naper Blvd
Naperville, IL 60540
(630) 420-6300
Gr: PK | 380 students Student-teacher ratio: 22:1 Minority enrollment: 64%

Recent Articles

Public School Transportation & Commute Planning Guide
Public School Transportation & Commute Planning Guide
Learn how public school transportation and commute planning can help families prepare for the coming school year safely and efficiently.
New Public School Safety Protocols 2025–26 Guide
New Public School Safety Protocols 2025–26 Guide
Learn how new public school safety protocols for 2025–26 affect students, parents, and schools nationwide.
How Technology Transforms Education in 2025
How Technology Transforms Education in 2025
Explore how technology shapes learning today, with updated data, policy context, trends, and real-world implications for students, educators, and families.

Quick Facts (2026)

  • District size: 22 schools
  • Grades: PK-12
  • Enrollment: 16,071 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 42%
  • : 96% (Top 5% in IL)
  • : Top 5%
  • : 58% (Top 5%)
  • : 63% (Top 5%)
  • : 80% (Top 5%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

Quick Links