Grafton High School is a public high school built in 1981 and located in Grafton, North Dakota. The school is part of the Grafton Public Schools system. The official school colors are maroon and gold and the athletic teams are known as the Spoilers. The current principal is Darren Albrecht.DemographicsAs 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.AthleticsGrafton High School offers 15 athletic varsity programs and is a member of the North Dakota High School Activities Association (NDHSAA).Athletic co-opsGrafton High School has played host to the Grafton-Park River hockey co-op since the 1982-83 season. It is now host school in hockey, football, boys' and girls' basketball, cross country, softball, and wrestling.Athletes from Park River, St. Thomas, Minto, Drayton, Cavalier, and Langdon have had the opportunity to participate in Spoiler activities.Championships State Class "A" boys’ basketball: 1935, 1964, State Class "B" boys’ basketball: 1934, 1937, 2008 State Class "A" boys' hockey: 1978, 1985, 1991†, 2002†, 2008† State Class "AA" football: 2011 State Class "B" girls’ basketball: 2012 State Class "B" girls' cross country: 2007 † As Grafton - Park River