Facts
- Population
- 18,338 (2024)
- Change since 2020
- 4.5 %
- Net migration
- 401 (2023)
- Unemployment rate
- 3.8 % (2025)
- State
- Tennessee
- Population base, April 2020
- 17,544 (2020)
- Births
- 144 (2023)
- Births per 1,000 residents, 2023
- 7.9
- Deaths
- 294 (2023)
- Deaths per 1,000 residents, 2023
- 16.0
- Natural change, 2023
- -150
- International migration
- 0 (2023)
- Domestic migration
- 401 (2023)
- Net migration per 1,000, 2023
- 21.9
- Postal code
- TN
- FIPS code
- 47139
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.8 % |
| 2024 | 3.8 % |
| 2023 | 3.8 % |
| 2022 | 3.6 % |
| 2021 | 4.2 % |
| 2020 | 6.6 % |
| 2019 | 3.8 % |
| 2018 | 4.1 % |
| 2017 | 4.4 % |
| 2016 | 5.5 % |
| 2015 | 6.5 % |
| 2014 | 7.8 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 18,338 |
| 2023 | 18,066 |
| 2022 | 17,799 |
| 2021 | 17,722 |
| 2020 | 17,567 |