Osseo Senior High school is a three year public high school located in Osseo, Minnesota on 317 2nd Ave. NW. The principal is Dr. Robert Perdaems and the assistant principals are Diana Bledsoe and Ronnie King. Osseo Senior High School is a part of the Osseo Area School District 279 and is one of three, three-year high schools in the district. The school has a population of 1694 of which 1% are Native American, 3% are Hispanic, 11% are Asian, 18% are black and 67% are white. The team mascot is the Osseo Oriole, and Osseo Senior High School sports teams are known as the Orioles. Osseo Senior High was the first school to open in District 279.