When is the last day of school in ALLEN ISD?

The last day of school in ALLEN ISD is Thu, May 27, 2027, according to the district's published calendar.

How many schools are in ALLEN ISD?

ALLEN ISD includes 25 schools across elementary, middle, and high school levels.

Where is ALLEN ISD located?

The ALLEN ISD district is headquartered in ALLEN, TX. It serves Collin County County.

How many students are enrolled in ALLEN ISD?

21,769 students attend schools in ALLEN ISD.

Suburban

ALLEN ISD — District Profile & Schools

ALLEN, Texas · Collin County

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Website School Rankings

Key Dates — ALLEN ISD School Calendar

The first day of school in ALLEN ISD is Thu, Aug 13, 2026, and the last day of school is Thu, May 27, 2027, according to the district's published calendar. Scheduled breaks include Fall Break (Mon, Oct 12, 2026 to Fri, Oct 16, 2026), Fall Break - No School (Mon, Oct 12, 2026 to Wed, Oct 14, 2026), Fall Break- No School for Students and Staff (Mon, Oct 12, 2026 to Wed, Oct 14, 2026), Cheetah Champion Breakfast (Fri, Oct 23, 2026), Veteran's Day Breakfast (Fri, Nov 6, 2026 to Wed, Nov 11, 2026), Thanksgiving Break- No School for Students and Staff (Mon, Nov 23, 2026 to Fri, Nov 27, 2026).

First day of school: Thu, Aug 13, 2026
Last day of school: Thu, May 27, 2027
Fall Break: Mon, Oct 12, 2026 to Fri, Oct 16, 2026
Fall Break - No School: Mon, Oct 12, 2026 to Wed, Oct 14, 2026
Fall Break- No School for Students and Staff: Mon, Oct 12, 2026 to Wed, Oct 14, 2026
Cheetah Champion Breakfast: Fri, Oct 23, 2026
Veteran's Day Breakfast: Fri, Nov 6, 2026 to Wed, Nov 11, 2026
Thanksgiving Break- No School for Students and Staff: Mon, Nov 23, 2026 to Fri, Nov 27, 2026
Labor Day- No School: Mon, Sep 7, 2026
Labor Day Holiday- No School for Staff and Students: Mon, Sep 7, 2026
Labor Day: Mon, Sep 7, 2026
Labor Day - No School: Mon, Sep 7, 2026
No School | Labor Day: Mon, Sep 7, 2026
Professional Development - No School: Mon, Sep 21, 2026
Staff Professional Development Day- No School for Students: Mon, Sep 21, 2026
Professional Development - No School: Thu, Oct 15, 2026
Staff Professional Development Day- No School for Students: Thu, Oct 15, 2026
Parent Teacher Conference Day- No School for Students: Fri, Oct 16, 2026

21,370

Students

Schools

16 elem · 3 mid · 2 high

16.1:1

Student-Teacher

1,331 teachers

-1 - 12

Grades

Quick Facts

822

Avg. School Size

2,639

Total Staff

ALLEN ISD Calendar

312 events

Source

Thu, Aug 13

Event

First Day of School

Review the school calendar for opening day information and details.

Aug 13 - 31

Event

NO Lunch Visitors

Review the lunch visitor policy notice for details and any exceptions.

Aug 13 - 30

Event

No Lunch Visitors

Review the lunch visitor policy notice for details and any exceptions.

Thu, Aug 13

Event

Tears and Cheers

For Kindergarten Parents

Thu, Aug 13

Event

First day of School, Welcome Students!!

Confirm bus route and pickup time. Early dismissal may apply.

Thu, Aug 13

Event

First Day of School

First Day of School - Allen Independent School District

Thu, Aug 13

Event

1st Day of School!

Review the school calendar for first day details and any special instructions.

Mon, Aug 17 - Fri, Sep 25

Event

PTA 20 for 20 Fundraiser

Wed, Aug 19

Event

Raising Eagles - Finding the Balance: Elementary Extracurriculars

Thu, Aug 20

Event

Varsity Football vs. North Crowley

Scrimmage, AM TBD

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Data source: official ALLEN ISD website · How we verify this data

Contact

Address: P O BOX 13
ALLEN, TX 75013
Phone: (972)727-0511

Staff & Students

Teachers (FTE): 1,331
Counselors: 60
Total Staff: 2,639

Data Source

NCES Common Core of Data

School Year 2023-24

Schools in ALLEN ISD (26)

Allen High School

ALLEN

High

5,273 studentsGrades 9 - 1219.2:1 ratio

Lowery Freshman Center

ALLEN

1,693 studentsGrades 9 - 915.7:1 ratio

Walter & Lois Curtis Middle

ALLEN

Middle

1,304 studentsGrades 7 - 817.2:1 ratio19.02% FRPL

Ereckson Middle

ALLEN

Middle

1,263 studentsGrades 7 - 817.8:1 ratio19.48% FRPL

Lois Lindsey Elementary School

MCKINNEY

ALLEN ISD — District Profile & Schools

Key Dates — ALLEN ISD School Calendar

Quick Facts

ALLEN ISD Calendar

Contact

Staff & Students

Schools in ALLEN ISD (26)

Allen High School

Lowery Freshman Center

Walter & Lois Curtis Middle

Ereckson Middle

Lois Lindsey Elementary School

Dr E T Boon Elementary School

Carlena Chandler Elementary School

David and Lynda Olson Elementary School

Jenny Preston Elementary School

W E Pete Ford Middle

Mary Evans Elementary School

James and Margie Marion Elementary School

Max O Vaughan Elementary School

Beverly Cheatham Elementary School

Kerr Elementary School

Frances E Norton Elementary School

Bolin Elementary School

Alvis C Story Elementary School

Flossie Floyd Green Elementary School

Gene M Reed Elementary School

George J Anderson Early Childhood School

Alton Boyd Elementary School

Collin Co J J A E P

George J Anderson Elementary School

Pat Dillard Special Achievement Center

D L Rountree Elementary School

Frequently Asked Questions about ALLEN ISD

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