Facts
- Population
- 19,361 (2024)
- Change since 2020
- -5.5 %
- Net migration
- -672 (2023)
- Unemployment rate
- 3.5 % (2025)
- State
- Iowa
- Population base, April 2020
- 20,482 (2020)
- Births
- 198 (2023)
- Births per 1,000 residents, 2023
- 10.2
- Deaths
- 231 (2023)
- Deaths per 1,000 residents, 2023
- 11.9
- Natural change, 2023
- -33
- International migration
- 18 (2023)
- Domestic migration
- -690 (2023)
- Net migration per 1,000, 2023
- -34.7
- Postal code
- IA
- FIPS code
- 19087
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.5 % |
| 2024 | 3.0 % |
| 2023 | 3.3 % |
| 2022 | 3.0 % |
| 2021 | 3.8 % |
| 2020 | 5.1 % |
| 2019 | 2.6 % |
| 2018 | 2.5 % |
| 2017 | 3.0 % |
| 2016 | 3.5 % |
| 2015 | 3.9 % |
| 2014 | 4.4 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 19,361 |
| 2023 | 19,573 |
| 2022 | 20,253 |
| 2021 | 20,387 |
| 2020 | 20,447 |