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County · South Dakota
Sully County
1,468Population
1.5 %Change since 2020
10Net migration
1.7 %Unemployment rate
Facts
- Population
- 1,468 (2024)
- Change since 2020
- 1.5 %
- Net migration
- 10 (2023)
- Unemployment rate
- 1.7 % (2025)
- State
- South Dakota
- Population base, April 2020
- 1,447 (2020)
- Births
- 12 (2023)
- Births per 1,000 residents, 2023
- 8.2
- Deaths
- 14 (2023)
- Deaths per 1,000 residents, 2023
- 9.5
- Natural change, 2023
- -2
- International migration
- 4 (2023)
- Domestic migration
- 6 (2023)
- Net migration per 1,000, 2023
- 6.8
- Postal code
- SD
- FIPS code
- 46119
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 1.7 % |
| 2024 | 1.5 % |
| 2023 | 1.6 % |
| 2022 | 1.6 % |
| 2021 | 2.9 % |
| 2020 | 2.2 % |
| 2019 | 2.3 % |
| 2018 | 2.6 % |
| 2017 | 3.3 % |
| 2016 | 2.7 % |
| 2015 | 2.5 % |
| 2014 | 2.7 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 1,468 |
| 2023 | 1,485 |
| 2022 | 1,478 |
| 2021 | 1,472 |
| 2020 | 1,452 |