It provides secondary education for students living in Holly, Davisburg, Springfield Township, Rose Township, and White Lake Township. Its official mascot is the Broncho and its colors are red, white, and grey. In 1952, Holly High School opted to change the spelling of its mascot from Bronco to Broncho since the spelling was commonly used.
The institution offers secondary education to students residing in Holly, Davisburg, Springfield Township, Rose Township, and White Lake Township. Its official mascot is the Broncho, and its colors are red, white, and grey. In 1952, Holly High School chose to alter the spelling of its mascot from Bronco to Broncho due to the common usage of the spelling.