Columbine, Colorado Columbine, Colorado Columbine is a census-designated place (CDP) in Arapahoe and Jefferson counties in the U.S. state of Colorado. Located mostly in Jefferson County, it lies immediately west of Littleton. The population was 24,280 at the 2010 census. Columbine High School, made infamous by the Columbine High School massacre in April 1999, is located in the community. The ZIP codes for the community are 80123 and 80128. Columbine is located on the eastern edge of Jefferson County at (39.587887, -105.069332), with a small portion extending east into Arapahoe County. Columbine is bordered to the east by Littleton and Columbine Valley,
Columbine High School massacre group. One of Harris's last journal entries read: "I hate you people for leaving me out of so many fun things." "The lonely man strikes with absolute rage" wrote Klebold. In an interview, Brown described them as the school's worst outcasts, "the losers of the losers". Sociologist Ralph Larkin has theorized the massacre was to trigger a revolution of outcast students and the dispossessed; "as an overtly political act in the name of oppressed students victimized by their peers...The Columbine shootings redefined such acts not merely as revenge but as a means of protest of bullying, intimidation, social isolation, and