Population

The 2020 population estimate for the city of Aurora is 386,261**. In the last 50 years, Aurora's population has changed dramatically. We've grown by about 300,000 people during that time period. We are currently the third largest city in Colorado and 54th largest city in the country.

Source: US Census Bureau, Decennial Census 2010; City of Aurora Planning and Development Services Department, **2020 Decennial Census - U.S Census Bureau