All Events are Postponed Indefinitely

Cobb Horizon High School HS

John P. Kelly, Principal

Sherri Gilliam, AP | Chris Jackson, AP

1560 Joyner Avenue
Marietta, GA 30060
Phone: 678-594-8240
Office Fax: 678-331-8309
Counseling Fax: 678-594-8241

1560 Joyner Avenue
Marietta, GA 30060
Phone: 678-594-8240
FAX: 678-331-8309

 Cobb Horizon Parents and Students,

Please see the latest information below regarding the school closure process and our digital learning resources.  This information will be updated regularly, so please check as needed over the days ahead.  If you have any questions or concerns, please feel free to contact any of our school administration:  Mr. Kelly, Ms. Gilliam, or Mr. Jackson.

Cobb Horizon Digital Learning Information            3/14

Welcome to Digital Learning                                    3/15
Virtual Counseling Services
Horizon Student GradPoint Login Information

Internet Access Plans
Resources for Families in Need
Cobb Horizon Counselor's Corner Newsletter
Changing Contact Information in Blackboard
Digital Morning Announcements - Wednesday, March 25th
Digital Morning Announcements - Thursday, March 26th



Welcome to Cobb Horizon High School

Cobb Horizon High School Office Hours:
Monday - Thursday 7:30 a.m. to 5:30 p.m.

Please click here for Enrollment Information

MUST Ministries Food Pantries

Starting Wednesday, MUST Ministries will be operating 29 food pantries inside Cobb Schools to distribute boxes of food to families in need.  For more details, Click Here.

During week two of Cobb Schools’ partnership with MUST Ministries, the District and non-profit have built a long-term solution to provide students with a 5-day supply of breakfasts and lunches at 8 school locations on Mondays from 11 a.m. to 1 p.m. The first day of the meal distributions will be Monday, March 23. 

The school locations selected for the meal distributions include schools with more than 50% Free and Reduced Lunch populations. 

Cobb Schools Food Service staff will make the food as it is provided by the District and MUST volunteers will distribute to students curbside. The meals can only be served to Cobb County students under 18 years of age, and students must be physically present.  

The weekly breakfast and lunch distributions can be sustained through the rest of the 2019-2020 school year or until Cobb Schools re-opens. However, MUST needs volunteers to help by giving food donations and to sign up here to help with food distributions at schools. Please join us as we help our community in need. 

 Breakfast and Lunch School Distribution Locations from 11 am – 1 pm:

·       Acworth Elementary 

·       Bryant Elementary 

·       Campbell HS 

·       Compton Elementary 

·       East Cobb Middle 

·       Garrett Middle  

·       Osborne High  

·       Riverside Intermediate 

The new school locations will replace sites where food boxes were provided this week. 

Learn more

Anticipated New Location!

Our Cobb Horizon Faculty and Staff are so very excited for our pending move to a new location.  It is going to be AWESOME!  Stay tuned for more details as we move forward with our moving process…Additional information can be found in the links below.


Georgia Parent Survey

Parents: Please click here to take the Georgia Parent Survey. The survey contains 24 questions. Data from the Georgia Parent Survey will be used as part of the calculation of the School Climate Star Rating. Survey responses are anonymous, self-reported, and will be submitted directly to the Georgia Department of Education for analysis.


Why You Come To Cobb Horizon



Cobb Horizon is Featured in the Atlanta Journal-Constitution

Please click here to read the full article.