Welcome to Osborne High School
"Home of the Cardinals"
If you have a child that is a rising freshman for
the 2017-18 school year and you are interested in learning
more about our Summer Bridge program, click
Class of 2018 Senior Portraits
Seniors can place
orders and make payments
Enter code 512
Cobb County Annual Notification of Asbestos Management Plan
New Student Registration Hours
Appointments from 8am-1pm
Walk-ins from 8am-11am
Priority will be given to those with appointment.
Office 365 Available for Students
Office 365 is available to all Cobb County students at no cost.
Office 365 is a user-based service providing all students with
Online versions of familiar applications such as Microsoft Word
Online and Microsoft Power Point Online. The free account also
allows each student to install the full version of Microsoft
Office 2013 on up to five PCs or Macs and five mobile devices.
Cobb Students Outperform the State in All Grades on the New Georgia Milestones
Cobb students performed better than the state on all eight of
the End-of-Course (EOC) assessments in high school and on 24 of
24 End-of Grade (EOG) assessments in middle and elementary
school. On average Cobb’s scale score was 15 points higher than
the state for the EOC assessments. In middle and elementary
school Cobb’s performance was particularly strong in English
Language Arts. Cobb exceeded the state average scale score for
English Language Arts by 17 points in Middle School and by 14
points in Elementary School.
House Bill 91 Diploma Petition
Governor Nathan Deal signed House Bill 91 into law on March 30, 2015. The law contains
provisions for students no longer enrolled in the school system to petition the Local Board of Education for a
diploma if their sole reason for not receiving a diploma was due to not passing any part of the required graduation tests
at the time of enrollment.
follow this link to access the Petition form.