Louisiana
- FIPS code
- 22
- Abbreviation
- LA
- Jurisdiction type
- state
Population
- Population (2025)
- 4,618,189
- Annual change
- 3,311 (+0.1%)
Source: U.S. Census Bureau — Population Estimates Program — National/State Population Totals, Vintage 2025
Population History
Population changed from 4,652,145 in 2020 to 4,618,189 in 2025.
| Year | Population | Change | Percent change | Source vintage |
|---|---|---|---|---|
| 2020 | 4,652,145 | — | — | Vintage 2025 |
| 2021 | 4,628,595 | -23,550 | -0.5% | Vintage 2025 |
| 2022 | 4,600,892 | -27,703 | -0.6% | Vintage 2025 |
| 2023 | 4,598,777 | -2,115 | 0% | Vintage 2025 |
| 2024 | 4,614,878 | +16,101 | +0.4% | Vintage 2025 |
| 2025 | 4,618,189 | +3,311 | +0.1% | 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.