
Aurora
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 163.009
- State:
- Colorado
Aurora is a city located in Adams County, Colorado. Aurora has a 2025 population of 400,571. Aurora is currently growing at a rate of 0.69% annually and its population has increased by 3.57% since the most recent census, which recorded a population of 386,773 in 2020.
The average household income in Aurora is $107,889 with a poverty rate of 11.25%. The median age in Aurora is 35.1 years: 34.5 years for males, and 36 years for females.