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County · Mississippi
Union County
28,363Population
2.1 %Change since 2020
134Net migration
3.2 %Unemployment rate
Facts
- Population
- 28,363 (2024)
- Change since 2020
- 2.1 %
- Net migration
- 134 (2023)
- Unemployment rate
- 3.2 % (2025)
- State
- Mississippi
- Population base, April 2020
- 27,781 (2020)
- Births
- 327 (2023)
- Births per 1,000 residents, 2023
- 11.5
- Deaths
- 316 (2023)
- Deaths per 1,000 residents, 2023
- 11.1
- Natural change, 2023
- 11
- International migration
- 6 (2023)
- Domestic migration
- 128 (2023)
- Net migration per 1,000, 2023
- 4.7
- Postal code
- MS
- FIPS code
- 28145
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.2 % |
| 2024 | 2.5 % |
| 2023 | 2.5 % |
| 2022 | 3.1 % |
| 2021 | 4.4 % |
| 2020 | 7.7 % |
| 2019 | 4.6 % |
| 2018 | 4.0 % |
| 2017 | 4.0 % |
| 2016 | 5.0 % |
| 2015 | 5.1 % |
| 2014 | 6.2 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 28,363 |
| 2023 | 28,275 |
| 2022 | 28,130 |
| 2021 | 28,029 |
| 2020 | 27,814 |