Facts
- Population
- 40,392 (2024)
- Change since 2020
- 0.7 %
- Net migration
- 360 (2023)
- Unemployment rate
- 6.4 % (2025)
- State
- Iowa
- Population base, April 2020
- 40,100 (2020)
- Births
- 481 (2023)
- Births per 1,000 residents, 2023
- 11.9
- Deaths
- 543 (2023)
- Deaths per 1,000 residents, 2023
- 13.4
- Natural change, 2023
- -62
- International migration
- 394 (2023)
- Domestic migration
- -34 (2023)
- Net migration per 1,000, 2023
- 8.9
- Postal code
- IA
- FIPS code
- 19127
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 6.4 % |
| 2024 | 5.8 % |
| 2023 | 5.8 % |
| 2022 | 4.9 % |
| 2021 | 5.3 % |
| 2020 | 6.2 % |
| 2019 | 3.9 % |
| 2018 | 4.0 % |
| 2017 | 4.1 % |
| 2016 | 4.4 % |
| 2015 | 5.0 % |
| 2014 | 5.4 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 40,392 |
| 2023 | 40,230 |
| 2022 | 39,940 |
| 2021 | 39,915 |
| 2020 | 40,091 |