South Dakota
- FIPS code
- 46
- Abbreviation
- SD
- Jurisdiction type
- state
Population
- Population (2025)
- 935,094
- Annual change
- 7,984 (+0.9%)
Source: U.S. Census Bureau — Population Estimates Program — National/State Population Totals, Vintage 2025
Population History
Population changed from 887,808 in 2020 to 935,094 in 2025.
| Year | Population | Change | Percent change | Source vintage |
|---|---|---|---|---|
| 2020 | 887,808 | — | — | Vintage 2025 |
| 2021 | 896,303 | +8,495 | +1% | Vintage 2025 |
| 2022 | 909,156 | +12,853 | +1.4% | Vintage 2025 |
| 2023 | 917,739 | +8,583 | +0.9% | Vintage 2025 |
| 2024 | 927,110 | +9,371 | +1% | Vintage 2025 |
| 2025 | 935,094 | +7,984 | +0.9% | Vintage 2025 |
Historical values may come from different release vintages: a later release can revise an earlier year's estimate, so consecutive rows are not guaranteed to share the same source vintage.