October 20, 2026 — Kennesaw Mountain High School’s Class of 2026 has another achievement to celebrate. Students earned ACT scores that exceeded state and national averages.

Kennesaw Mountain students earned an average ACT composite score of 23.6 out of 36 possible points, topping the Georgia average by 2.7 points and the national average by 4.4 points.

Their performance also exceeded the Cobb Schools districtwide average of 23.0 by 0.6 points. The ACT results provide another opportunity to highlight student preparation for college, careers, and life after graduation. 

The school's success follows another strong performance on the SAT, with Kennesaw Mountain students also soaring past state and national averages. 

The Mustangs' success extends beyond test scores. The school's graduation rate rose to 96.5%, helping Cobb Schools achieve a record-breaking districtwide rate of 90.9%.

Together, these achievements reflect the commitment of Kennesaw Mountain and Cobb Schools to preparing students for success in the classroom and beyond.