October 2006: A committee was formed to explore incorporating the City of Castle Pines North as a means for local residents to protect and have greater control over their community and future.
December 2006: A petition for incorporation was filed with Douglas County District Court.
July 2007: A Douglas County district judge approved the incorporation petition.
August 2007: An election commission comprised of Castle Pines citizen volunteers selected the date for incorporation election.
Nov. 6, 2007: Castle Pines voters overwhelmingly approved the issue of incorporation by a margin of approximately 4-to-1.
Feb. 12, 2008: The City of Castle Pines North became a reality when the City's first Mayor, Treasurer, City Clerk and City council were elected.
March 10, 2008: Elected City officials were officially sworn in before a crowd of citizens, then immediately began work and conducted the City's first council meeting.
Nov. 2, 2010: Castle Pines voters approved changing the official name of the City of Castle Pines North to the City of Castle Pines.