Facts
- Population
- 20,542 (2024)
- Change since 2020
- -2.1 %
- Net migration
- -35 (2023)
- Unemployment rate
- 3.9 % (2025)
- State
- Illinois
- Population base, April 2020
- 20,978 (2020)
- Births
- 202 (2023)
- Births per 1,000 residents, 2023
- 9.8
- Deaths
- 277 (2023)
- Deaths per 1,000 residents, 2023
- 13.5
- Natural change, 2023
- -75
- International migration
- 1 (2023)
- Domestic migration
- -36 (2023)
- Net migration per 1,000, 2023
- -1.7
- Postal code
- IL
- FIPS code
- 17173
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.9 % |
| 2024 | 4.1 % |
| 2023 | 4.1 % |
| 2022 | 4.0 % |
| 2021 | 4.2 % |
| 2020 | 6.2 % |
| 2019 | 3.6 % |
| 2018 | 4.1 % |
| 2017 | 4.2 % |
| 2016 | 5.4 % |
| 2015 | 5.8 % |
| 2014 | 6.7 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 20,542 |
| 2023 | 20,593 |
| 2022 | 20,706 |
| 2021 | 20,853 |
| 2020 | 20,907 |