Before SHS actually opened it was a courthouse with a small jail section underneath.[2] SHS first opened in 1894 at the completion of the original A building. The school underwent many remodels through the 1980s, including changes to the B building. These changes removed the last vestiges of 'old' Snohomish High School, making the building completely modern. Among the changes made to the B building were the removal of its decades-old fixed wooden bleachers and over-painting of many student-painted murals from the 1960s and earlier. There were also additions of music, science, and vocational buildings during this time. In an attempt to curb overcrowding, the C building was constructed and opened in 1999, adding ten more classrooms. As the school became more crowded, it received a grant to remodel the campus, tearing down the B building was a major change. Parts of B building have been incorporated into the schools newer buildings.[3]
Sports and athletics
SHS is a member of the WESCO 3A division of Washington state, and has won several state championships in both boys’ and girls’ sports.[4] Snohomish's biggest high school rivalry is against Glacier Peak High School.