Cass City High School serves grades 9-12. The building was erected in 1967 and has 27 classrooms, three of which are computer labs, a library with a computer lab, a cafeteria, a gymnasium and various offices and work rooms.

The staff at Cass City High School will continue to strive to provide the best educational settings for our students, staff, and community. We have many strategies that we believe have value, and we continue to develop these strategies. Specifically, the Effective Schools Model and the Student Achievement Model are followed. Both models have been validated by research studies over the past several years.