Facts
- Population
- 578,533 (2024)
- Change since 2020
- -0.8 %
- Net migration
- 855 (2023)
- Unemployment rate
- 3.8 % (2025)
- State
- Colorado
- Population base, April 2020
- 582,944 (2020)
- Births
- 5,430 (2023)
- Births per 1,000 residents, 2023
- 9.4
- Deaths
- 5,146 (2023)
- Deaths per 1,000 residents, 2023
- 8.9
- Natural change, 2023
- 284
- International migration
- 1,544 (2023)
- Domestic migration
- -689 (2023)
- Net migration per 1,000, 2023
- 1.5
- Postal code
- CO
- FIPS code
- 08059
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.8 % |
| 2024 | 4.0 % |
| 2023 | 3.1 % |
| 2022 | 2.9 % |
| 2021 | 5.2 % |
| 2020 | 6.7 % |
| 2019 | 2.5 % |
| 2018 | 2.8 % |
| 2017 | 2.4 % |
| 2016 | 2.8 % |
| 2015 | 3.4 % |
| 2014 | 4.5 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 578,533 |
| 2023 | 577,693 |
| 2022 | 576,635 |
| 2021 | 580,854 |
| 2020 | 583,169 |