Facts
- Population
- 42,493 (2024)
- Change since 2020
- -1.5 %
- Net migration
- 164 (2023)
- Unemployment rate
- 3.4 % (2025)
- State
- Iowa
- Population base, April 2020
- 43,127 (2020)
- Births
- 427 (2023)
- Births per 1,000 residents, 2023
- 10.0
- Deaths
- 520 (2023)
- Deaths per 1,000 residents, 2023
- 12.2
- Natural change, 2023
- -93
- International migration
- 110 (2023)
- Domestic migration
- 54 (2023)
- Net migration per 1,000, 2023
- 3.9
- Postal code
- IA
- FIPS code
- 19033
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.4 % |
| 2024 | 3.0 % |
| 2023 | 3.1 % |
| 2022 | 2.9 % |
| 2021 | 4.0 % |
| 2020 | 5.2 % |
| 2019 | 2.7 % |
| 2018 | 2.7 % |
| 2017 | 3.1 % |
| 2016 | 3.6 % |
| 2015 | 3.9 % |
| 2014 | 4.7 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 42,493 |
| 2023 | 42,470 |
| 2022 | 42,408 |
| 2021 | 42,767 |
| 2020 | 43,021 |