When is the last day of school in Kirby SD 140?

The last day of school in Kirby SD 140 is Fri, Jun 4, 2027, according to the district's published calendar.

How many schools are in Kirby SD 140?

There are 7 schools in Kirby SD 140, serving students throughout the district.

Where is Kirby SD 140 located?

Kirby SD 140 serves students in Tinley Park, Cook County County, IL.

How many students are enrolled in Kirby SD 140?

Total enrollment in Kirby SD 140 is 3,475 students.

Suburban

Kirby SD 140 — District Profile & Schools

Tinley Park, Illinois · Cook County

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Key Dates — Kirby SD 140 School Calendar

The first day of school in Kirby SD 140 is Wed, Aug 19, 2026, and the last day of school is Fri, Jun 4, 2027, according to the district's published calendar. Scheduled breaks include Thanksgiving Break (Wed, Nov 25, 2026 to Fri, Nov 27, 2026), Winter Break (Mon, Dec 21, 2026 to Sun, Jan 3, 2027), Spring Break (Mon, Mar 29, 2027 to Fri, Apr 9, 2027).

First day of school: Wed, Aug 19, 2026
Last day of school: Fri, Jun 4, 2027
Thanksgiving Break: Wed, Nov 25, 2026 to Fri, Nov 27, 2026
Winter Break: Mon, Dec 21, 2026 to Sun, Jan 3, 2027
Spring Break: Mon, Mar 29, 2027 to Fri, Apr 9, 2027
Labor Day: Mon, Sep 7, 2026
Columbus Day: Mon, Oct 12, 2026
Gubernatorial Election Day: Tue, Nov 3, 2026
Thanksgiving: Thu, Nov 26, 2026
Christmas Day: Fri, Dec 25, 2026
New Years Day: Fri, Jan 1, 2027
M.L. King Jr. Day: Mon, Jan 18, 2027
Presidents' Day: Mon, Feb 15, 2027
Casimir Pulaski Day: Mon, Mar 1, 2027
Board Approved Non-attendance Day: Fri, Apr 23, 2027

3,475

Students

Schools

5 elem · 2 mid · 0 high

13.1:1

Student-Teacher

266 teachers

-1 - 8

Grades

Quick Facts

496

Avg. School Size

559

Total Staff

Kirby SD 140 Calendar

62 events

Mon, Aug 17

PD Day

Teacher Institute Day

No students

Mon, Aug 17

Event

Kindergarten Round Up

Tue, Aug 18

Event

Open House: Elementary Buildings

Tue, Aug 18

Event

Open House (Elementary Buildings)

Tue, Aug 18

Event

Open House - Elementary Buildings

Tue, Aug 18

Event

School Begins

Note: This day is also marked as a Teacher Institute Day ('No students'), creating a conflict in the calendar. Prioritizing 'School Begins' as the first day for students as per prompt instructions.

Tue, Aug 18

PD Day

Teacher Institute Day

No students

Wed, Aug 19

Event

First Day of School

First day for students

Wed, Aug 19

PD Day

Teacher Institute Day

No students.