Aurora Population 2026
Aurora has a population of 359,407, making it the #54 biggest city in 🇺🇸 United States, located in Colorado. Roughly 0.1% of United States's population lives here. It is about 24× smaller than New York City, the country's biggest city.
Population (city proper)
359,407
Rank in United States
#54
Coordinates
39.73°N, 104.83°W
~1,648 m elevation · America/Denver
Distance to capital (Washington)
2,384 km
1,480 miles, straight line
Other big cities in Colorado
| City | Population | Rank in United States |
|---|---|---|
| Denver | 729,019 | #19 |
| Colorado Springs | 456,568 | #43 |
| Fort Collins | 170,924 | #156 |
| Lakewood | 152,597 | #180 |
| Thornton | 133,451 | #210 |
| Westminster | 116,317 | #253 |
| Arvada | 115,368 | #256 |
| Centennial | 109,741 | #283 |
Cities near Aurora
- Commerce City53,696 people · ~12 km away
- Denver729,019 people · ~13 km away
- Greenwood Village15,663 people · ~16 km away
- Englewood33,082 people · ~16 km away
- Centennial109,741 people · ~17 km away
- Thornton133,451 people · ~20 km away
FAQ
What is the population of Aurora?
Aurora has a population of 359,407 (city proper, latest official figure via GeoNames), making it the #54 biggest city in United States.
What state is Aurora in?
Aurora is located in Colorado, United States.
Is Aurora the capital of United States?
No, the capital of United States is Washington D.C., about 2,384 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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