Largest Cities in Colorado by Population

Colorado's top three cities (2023 estimates):

1. Denver — Capital, north-central. Population >700,000. Economic and cultural hub.
2. Colorado Springs — Central, near Pikes Peak. Population >450,000. Military, tech, tourism.
3. Aurora — East of Denver. Population >350,000. Diverse, aerospace, healthcare.

Other notable cities: Fort Collins, Lakewood, Thornton, Arvada, Westminster, Pueblo, Centennial.