Louisville/Jefferson County metro government (balance), Kentucky
Official LSAD Designation: Louisville/Jefferson County metro government (balance) • Census GEOID: 2148006
• Jefferson County
Demographics & Population Profile
Population and demographics for Louisville/Jefferson County metro government (balance).
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 641,962 | — | 2025 | Census |
| Median Age | 37.7 yrs | ±0.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 264,505 | ±1,752 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).