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Upcoming Events


BIS Open House - Click for grades/times

Gr. 5 - 6:30-7:10pm, Gr. 4 - 7:10-7:50pm, Gr. 3 - 7:50-8:30pm

Day 1 CHS & CMS

Day 1 CHS & CMS

MSIS Open House - Click for grades/times

Gr. 5 - 6:30-7:10pm  Gr. 4 - 7:10-7:50pm Gr. 3 - 7:50-8:30pm

District News Bites

Homecoming 2019

Homecoming is October 9 - Get Involved!

Commack High School's Homecoming is Saturday, October 9th.  Our festivities will begin with a parade around Commack High School starting at 12:30, followed by a pregame ceremony at 1:00, and kick-off at 2:00.  If you are interested in participating in the parade or the Homecoming Village, please complete the interest forms below. 
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Seven-Day Chart - September 15, 2021

  The chart of positive COVID-19 cases reported to our schools is posted on the website. The chart can be viewed by clicking the title (above). The seven-day percentage of COVID-19 cases reported to our schools remains below 1.0%. The 7-day percentage for the Commack Schools is 0.24%.  
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Commack Board of Education 2021-2022

Special Board of Education Meeting September 20

In accordance with the provisions of the “Open Meetings Law,” the Board of Education of the Commack Union Free School District wishes to announce a Special Meeting on Monday, September 20, 2021 at 5:30 p.m., at Hubbs Administration Building, 480 Clay Pitts Road, East Northport, NY 11731.

9-11 Night of Remembrance

Commemorating the 20 year anniversary of 9-11 with a solemn ceremony to honor those who perished and those who support them still.
Commack Courier

Commack Courier Welcome Back to School Issue

Click here for the September issue with all the back to school info, Class of 2021 successes, summer news, and more! 
lunch app

School Lunch News for High School Students

New barcode scanners have been placed in all of our school cafeterias to provide contact-free school lunch purchases.  Students with mobile devices can download the Infinite Campus Student App to use their student id barcode.  The barcode can be found on the Today page. Click here for more information.

Blueprint for Reopening Our Schools

As we approach the beginning of another school year, we know that many of you have questions about what to expect. Therefore, we have put together a comprehensive reopening document that we hope will answer any and all questions you may have about the upcoming year. We encourage you to read through this document carefully. The 2021-2022 school year promises to be eventful and exciting, and we are here to help every step of the way. Please click here to access the Blueprint for Reopening Schools 2021 - 2022.

Need Help with Access?

Need help accessing your Infinite Campus Parent Portal?  Email Parent Portal support at: [email protected]

Need help accessing your Google Account?  Email: 

Elementary Families:  [email protected]
CMS Families:  [email protected] 
CHS Families:  [email protected] 
Contact Information
By Mail:  P.O. Box 150, Commack, NY 11725
By Phone:  (631) 912-2000
By Email: [email protected]
Directions to Commack Schools
The Commack School District Mission Statement
Within the context of a caring community of learners, our primary mission is to provide an exemplary
learning experience that will allow each child to acquire the necessary knowledge, skills, attitudes, and
values to become a successful, contributing member within our school community and greater society.
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