Facts
- Population
- 369,745 (2024)
- Change since 2020
- 12.4 %
- Net migration
- 7,036 (2023)
- Unemployment rate
- 4.3 % (2025)
- State
- Colorado
- Population base, April 2020
- 328,986 (2020)
- Births
- 4,749 (2023)
- Births per 1,000 residents, 2023
- 12.8
- Deaths
- 2,302 (2023)
- Deaths per 1,000 residents, 2023
- 6.2
- Natural change, 2023
- 2,447
- International migration
- 968 (2023)
- Domestic migration
- 6,068 (2023)
- Net migration per 1,000, 2023
- 19.0
- Postal code
- CO
- FIPS code
- 08123
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 4.3 % |
| 2024 | 4.4 % |
| 2023 | 3.4 % |
| 2022 | 3.3 % |
| 2021 | 5.8 % |
| 2020 | 6.5 % |
| 2019 | 2.5 % |
| 2018 | 2.8 % |
| 2017 | 2.5 % |
| 2016 | 3.2 % |
| 2015 | 3.7 % |
| 2014 | 4.4 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 369,745 |
| 2023 | 360,216 |
| 2022 | 350,610 |
| 2021 | 339,942 |
| 2020 | 331,467 |