what is denver's population
Denver is ranked as a Beta-world city by the Globalization and World Cities Research Network. With a 2014 estimated population of 663,862, Denver ranks as the 21st-most populous U.S. city. The 10-county Denver-Aurora-Lakewood, CO Metropolitan Statistical Area had an estimated 2013 population of 2,697,476 and ranked as the 21st most populous U.S. metropolitan statistical area.