Columbine High School Columbine High School Columbine High School (CHS) is a high school in Columbine, Colorado, United States. The school is part of the Jefferson County Public Schools district. The school is located at 6201 South Pierce Street, one mile west of the Littleton city limits and one-half mile south of the Denver city/county line. The official school colors are blue and silver. Columbine High School opened in the fall of 1973 with a capacity for 1,652 students. It was named after the surrounding community of Columbine, which in turn was named after the state flower of Colorado: the columbine. The school's
Columbine High School addition of the new HOPE Columbine Memorial Library and a memorial on the site. Columbine High School was the site of one of the deadliest mass shootings in modern United States history. The shootings occurred on April 20, 1999, when senior students Eric Harris and Dylan Klebold killed twelve students and a teacher, and wounded 24 others, before they both committed suicide. The massacre made headlines both nationally and internationally, making Columbine a household name, and causing a moral panic in U.S. high schools. It was the deadliest high school shooting in U.S. history until February 14, 2018, when 17