Kansas
- FIPS code
- 20
- Abbreviation
- KS
- Jurisdiction type
- state
Population
- Population (2025)
- 2,977,220
- Annual change
- 11,968 (+0.4%)
Source: U.S. Census Bureau — Population Estimates Program — National/State Population Totals, Vintage 2025
Population History
Population changed from 2,938,274 in 2020 to 2,977,220 in 2025.
| Year | Population | Change | Percent change | Source vintage |
|---|---|---|---|---|
| 2020 | 2,938,274 | — | — | Vintage 2025 |
| 2021 | 2,938,966 | +692 | 0% | Vintage 2025 |
| 2022 | 2,938,034 | -932 | 0% | Vintage 2025 |
| 2023 | 2,949,749 | +11,715 | +0.4% | Vintage 2025 |
| 2024 | 2,965,252 | +15,503 | +0.5% | Vintage 2025 |
| 2025 | 2,977,220 | +11,968 | +0.4% | 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.