Facts
- Population
- 374,574 (2024)
- Change since 2020
- 4.3 %
- Net migration
- 3,198 (2023)
- Unemployment rate
- 3.9 % (2025)
- State
- Colorado
- Population base, April 2020
- 359,065 (2020)
- Births
- 3,049 (2023)
- Births per 1,000 residents, 2023
- 8.1
- Deaths
- 2,722 (2023)
- Deaths per 1,000 residents, 2023
- 7.3
- Natural change, 2023
- 327
- International migration
- 992 (2023)
- Domestic migration
- 2,206 (2023)
- Net migration per 1,000, 2023
- 8.5
- Postal code
- CO
- FIPS code
- 08069
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.9 % |
| 2024 | 3.9 % |
| 2023 | 3.1 % |
| 2022 | 2.9 % |
| 2021 | 5.0 % |
| 2020 | 6.1 % |
| 2019 | 2.4 % |
| 2018 | 2.7 % |
| 2017 | 2.4 % |
| 2016 | 2.8 % |
| 2015 | 3.2 % |
| 2014 | 4.2 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 374,574 |
| 2023 | 371,530 |
| 2022 | 368,017 |
| 2021 | 362,785 |
| 2020 | 359,932 |