 The official school colors are maroon and gold and the athletic teams are known as the Spoilers.The current principal is Randy Rice, Activities Director and Assistant Principal is Jon Koehmstedt and Superintendent is Darren Albrecht.As of the 2012–13 school year, Grafton High School's student body racial demographics consisted of 2% American Indian/Alaskan Native, 0.3% Black, 0.3% Hawaiian Native/Pacific Islander, 28% Hispanic, 69% White, and 0.4% two or more races.