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Community High School District 99

Guide for 2020-21

District 99 will share information about the 2020-21 school year on this page. 

Starting August 24, 2020:

Fully Remote Learning

We will update the Frequently Asked Questions below with new information as it becomes availabe. If you have a question that does not appear, please submit it to us..

Current DuPage County Metrics Reports

Need technical support? Students needing technology support should stop by the tech center while at school or email ( or call 630-795-2720 at DGN or or call 630-795-8556 at DGS) for assistance. If you do not have access to Wi-Fi or a smart device with data, contact your counselor or the main office. If your internet service is down (i.e., power outage), contact your teacher to make up your work.


September 2020

August 2020

July 2020

June 2020

Frequently Asked Questions

District 99 is here to support you. If you cannot find what you need, please email us at


Starting August 24, 2020:

Fully Remote Learning

Need to Report an Absence?

Attendance will be taken for every class period, in-person and remote. Parents/guardians should report the absence by calling the attendance line (DGN at (630) 795-8450 or DGS at (630) 795-8550. If an absence is unexcused, parents/guardians will receive an automated phone message at 5 p.m. the day of the reported absence.