The Cobb County School System schedules approximately 7 early release days throughout the year, as well as a week of early release days in October for conference week for elementary and middle schools only.

During the 2019-2020 school year, early release days are:

  • August 28, 2019
  • October 10, 2019
  • October 14-18, 2019 for elementary and middle schools only
  • December 19-20, 2019
  • March 11, 2020
  • May 19-20, 2020

High School students are released at 11:30 am.

Elementary School students are released at 12:30 pm. After school programs begin just after dismissal.

Middle School students are released at 1:30 pm.

Bus Schedule on Early Release Days:
Busses typically begin their normal routes just after the early dismissal times for each school level. We recommend using the “Here Comes the Bus” app to track your child’s bus in real-time on a map.  You can download the app in the Apple or Google app store and then enter the Cobb County School District code 87881.


Cobb County School Calendars:
Cobb County School Calendar 2019-2020
Cobb County School Calendar 2020-2021
Cobb County School Calendar 2021-2022

Marietta City School Calendars:
Marietta City School Calendar 2019-2020
Marietta City School Calendar 2020-2021
Marietta City School Calendar 2021-2022

Cobb County and Marietta City School Calendars
Cobb County Early Release Schedule
What day does Cobb County go back to school?
Cobb County and Marietta City Schools
List of Federal Holidays
Summer Camps
Private Schools


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