Facts
- Population
- 126,984 (2024)
- Change since 2020
- 6.7 %
- Net migration
- 757 (2023)
- Unemployment rate
- 2.5 % (2025)
- State
- Montana
- Population base, April 2020
- 118,962 (2020)
- Births
- 1,113 (2023)
- Births per 1,000 residents, 2023
- 8.8
- Deaths
- 690 (2023)
- Deaths per 1,000 residents, 2023
- 5.4
- Natural change, 2023
- 423
- International migration
- 115 (2023)
- Domestic migration
- 642 (2023)
- Net migration per 1,000, 2023
- 6.0
- Postal code
- MT
- FIPS code
- 30031
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 2.5 % |
| 2024 | 2.3 % |
| 2023 | 2.1 % |
| 2022 | 2.0 % |
| 2021 | 2.5 % |
| 2020 | 5.2 % |
| 2019 | 2.4 % |
| 2018 | 2.6 % |
| 2017 | 2.9 % |
| 2016 | 3.0 % |
| 2015 | 3.1 % |
| 2014 | 3.5 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 126,984 |
| 2023 | 125,929 |
| 2022 | 124,733 |
| 2021 | 123,119 |
| 2020 | 119,607 |