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Naperville CUSD 203 School Calendar 2026-27

Naperville, Illinois · DuPage County

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Coming Up

Mon, Nov 2
Board of Education Meeting

Check the published agenda for meeting topics and details.

Tue, Nov 3
Election Day - E-Learning Day
Fri, Nov 6
End of First Trimester
Mon, Nov 16
Board of Education Meeting

Check the published agenda for meeting topics and details.

Nov 25 - 27
Thanksgiving Holiday (No School)

Review the school calendar for the full holiday dates.

Mon, Dec 14
Board of Education Meeting

Check the published agenda for meeting topics and details.

Full School Calendar 2026-27

45 events

Source

Mon, Sep 7

Holiday

Labor Day Holiday (No School)

Banks, government offices, and schools may be closed.

Tue, Sep 8

Event

Board of Education Meeting

Check the published agenda for meeting topics and details.

Tue, Sep 22

Event

Board of Education Meeting

Check the published agenda for meeting topics and details.

Mon, Oct 5

Event

Board of Education Meeting

Check the published agenda for meeting topics and details.

Thu, Oct 8

PD Day

Parent/Teacher Conferences (5:00 - 8:30 PM)

Check the school calendar for conference registration and details.

Fri, Oct 9

PD Day

Parent/Teacher Conferences (No School)

Mon, Oct 12

Event

Columbus/Indigenous Peoples' Day (No School)

Fri, Oct 16

Event

Career Motive-8

All Naperville 203 eighth-grade students will participate throughout the school day.During the event, students will interact with professionals from a wide variety of industries, participate in engaging activities, ask questions, and learn about the skills, education, and experiences that can lead to different career paths. Career Motive-8 is one of the many ways we help students explore their interests and begin thinking about their future.We are currently seeking business and industry partners

Mon, Oct 19

Event

Board of Education Meeting

Check the published agenda for meeting topics and details.

Mon, Nov 2

Event

Board of Education Meeting

Check the published agenda for meeting topics and details.

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Data source: official Naperville CUSD 203 website · How we verify this data

Key Dates — Naperville CUSD 203 School Calendar

Scheduled breaks include Winter Vacation (No School) (Mon, Dec 21, 2026 to Sun, Jan 3, 2027), Spring Vacation (No School) (Mon, Mar 29, 2027 to Fri, Apr 2, 2027).

Winter Vacation (No School)
Mon, Dec 21, 2026 to Sun, Jan 3, 2027
Spring Vacation (No School)
Mon, Mar 29, 2027 to Fri, Apr 2, 2027
Labor Day Holiday (No School)
Mon, Sep 7, 2026
Parent/Teacher Conferences (No School)
Fri, Oct 9, 2026
Columbus/Indigenous Peoples' Day (No School)
Mon, Oct 12, 2026
Thanksgiving Holiday (No School)
Wed, Nov 25, 2026 to Fri, Nov 27, 2026
Institute Day (No School)
Mon, Jan 4, 2027
MLK Holiday (No School)
Mon, Jan 18, 2027
Presidents' Day (No School)
Mon, Feb 15, 2027
County Institute Day (No School)
Fri, Feb 26, 2027
Institute Day (No School)
Thu, Mar 4, 2027
Parent/Teacher Conf. & End of 2nd Trimester (No School)
Fri, Mar 5, 2027
16,071
Students
22
Schools
14 elem · 5 mid · 2 high
13.7:1
Student-Teacher
1,170 teachers
Pre-K–12
Grades

Quick Facts

731
Avg. School Size
1,871
Total Staff

Contact

Address
203 W Hillside Rd
Naperville, IL 60540
Phone
(630)420-6311

Staff & Students

Teachers (FTE)
1,170
Total Staff
1,871
Data Source
NCES Common Core of Data
School Year 2023-24

Schools in Naperville CUSD 203 (22)

Naperville Central High School

Naperville

High
2,519 studentsGrades 9–1214.1:1 ratio

Naperville North High School

Naperville

High
2,502 studentsGrades 9–1213.2:1 ratio

Kennedy Junior High School

Lisle

Middle
917 studentsGrades 6–814.6:1 ratio

Jefferson Jr High School

Naperville

Middle
849 studentsGrades 6–812.5:1 ratio

Lincoln Jr High School

Naperville

Middle
794 studentsGrades 6–813.9:1 ratio

Elmwood Elem School

Naperville

Primary
732 studentsGrades K–515.6:1 ratio

Beebe Elem School

Naperville

Primary
637 studentsGrades K–514.5:1 ratio

Steeple Run Elem School

Naperville

Primary
637 studentsGrades K–513.6:1 ratio

Mill Street Elem School

Naperville

Primary
597 studentsGrades K–513:1 ratio

Ranch View Elementary School

Naperville

Primary
584 studentsGrades K–514.2:1 ratio

Washington Jr High School

Naperville

Middle
561 studentsGrades 5–813.4:1 ratio

Madison Jr High School

Naperville

Middle
558 studentsGrades 6–813:1 ratio

Maplebrook Elem School

Naperville

Primary
527 studentsGrades Pre-K–514.2:1 ratio

Highlands Elem School

Naperville

Primary
525 studentsGrades K–515.4:1 ratio

Prairie Elem School

Naperville

Primary
502 studentsGrades K–514.3:1 ratio

Meadow Glens Elementary School

Naperville

Primary
483 studentsGrades K–513.1:1 ratio

River Woods Elementary School

Naperville

Primary
477 studentsGrades K–514.5:1 ratio

Scott Elementary School

Naperville

Primary
416 studentsGrades Pre-K–513:1 ratio

Kingsley Elementary School

Naperville

Primary
403 studentsGrades K–512.6:1 ratio

Ann Reid Early Childhood Center

Naperville

380 studentsPre-K22.4:1 ratio

Naper Elem School

Naperville

Primary
242 studentsGrades K–415.1:1 ratio

Ellsworth Elem School

Naperville

Primary
229 studentsGrades K–512.1:1 ratio

Frequently Asked Questions about Naperville CUSD 203

Naperville CUSD 203 operates 22 schools in IL.

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