Centennial was incorporated from portions of unincorporated Arapahoe County in 2001.
James Michener's 1974 novelCentennial and the subsequent miniseries based on it were set in a fictional town called Centennial, Colorado; however, that town was not based on the actual city of Centennial, Colorado.
Centennial's boundaries are highly irregular and evocative of a gerrymander, particularly eastern portions of the city which appear with Foxfield, portions of Aurora, and unincorporated areas as a distorted checkerboard on a map.
Centennial Exhibition, International held in Philadelphia from May to Nov., 1876, to celebrate the 100th anniversary of the Declaration of Independence.
His first work, the novel Tiger-Lilies (1867), was based on his experiences as a Confederate soldier in the Civil War.