Welcome to Cardinal Heights Upper Middle School! Our school serves approximately 1,200 students in grades 8 and 9. Cardinal Heights is a Positive Behavior Interventions and Supports (PBIS) school where we strive to make positive connections. We structure our school around the needs of the students and know when our students move on, they will be ready for the rigors of High School and life to come. Please take a moment to check-out our website and learn more about us.