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County · South Dakota
Day County
5,408Population
-0.7 %Change since 2020
5Net migration
2.4 %Unemployment rate
Facts
- Population
- 5,408 (2024)
- Change since 2020
- -0.7 %
- Net migration
- 5 (2023)
- Unemployment rate
- 2.4 % (2025)
- State
- South Dakota
- Population base, April 2020
- 5,444 (2020)
- Births
- 52 (2023)
- Births per 1,000 residents, 2023
- 9.6
- Deaths
- 88 (2023)
- Deaths per 1,000 residents, 2023
- 16.3
- Natural change, 2023
- -36
- International migration
- 7 (2023)
- Domestic migration
- -2 (2023)
- Net migration per 1,000, 2023
- 0.9
- Postal code
- SD
- FIPS code
- 46037
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 2.4 % |
| 2024 | 1.9 % |
| 2023 | 2.5 % |
| 2022 | 2.8 % |
| 2021 | 3.5 % |
| 2020 | 5.1 % |
| 2019 | 3.8 % |
| 2018 | 3.9 % |
| 2017 | 3.7 % |
| 2016 | 4.2 % |
| 2015 | 4.9 % |
| 2014 | 5.2 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 5,408 |
| 2023 | 5,445 |
| 2022 | 5,478 |
| 2021 | 5,418 |
| 2020 | 5,436 |