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The City of Centennial is a Home Rule Municipality located in Arapahoe County, Colorado, United States. The city population was 100,377 at the 2010 United States Census. Centennial is a part of the Denver-Aurora-Lakewood, CO Metropolitan Statistical Area. Centennial is the tenth most populous municipality in the state of Colorado and its 2001 city incorporation was the largest in U.S. history. Centennial is ranked as the 15th-safest city in the country.HistoryThe City of Centennial was formed on February 7, 2001, from portions of unincorporated Arapahoe County, including the former Castlewood and Southglenn census-designated places (CDPs). The citizens of the area had voted to incorporate on September 12, 2000, choosing Centennial as the official name during the vote. The name reflects Colorado's admission to the Union as the 38th state in 1876, the centennial year of the United States Declaration of Independence. The state of Colorado is nicknamed the "Centennial State".Centennial is in Colorado (CO). Planning United States trip won't be overwheling when you use's Insprock itinerary maker.
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3 days in Centennial BY A USER FROM UNITED STATES August, popular sights PREFERENCES: August ATTRACTION STYLE: Popular sights PACE: Medium 8 days in Denver & Centennial BY A USER FROM UNITED STATES October, popular sights PREFERENCES: October ATTRACTION STYLE: Popular sights PACE: Medium 4 days in Durango, Lafayette & Centennial BY A USER FROM UNITED STATES June, historic sites, popular sights PREFERENCES: June, historic sites ATTRACTION STYLE: Popular sights PACE: Medium 1 day in Colorado BY A USER FROM UNITED STATES May, popular sights PREFERENCES: May ATTRACTION STYLE: Popular sights PACE: Medium 2 days in Centennial BY A USER FROM UNITED STATES May, outdoors, historic sites, shopping, popular sights PREFERENCES: May, outdoors, historic sites, shopping ATTRACTION STYLE: Popular sights PACE: Medium 15 days in United States BY A USER FROM NETHERLANDS September, hidden gems PREFERENCES: September ATTRACTION STYLE: Hidden gems PACE: Medium