Jefferson City city, Missouri
Official LSAD Designation: Jefferson City city • Census GEOID: 2937000
• Callaway County / Cole County
Demographics & Population Profile
Population and demographics for Jefferson City city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 42,489 | — | 2025 | Census |
| Median Age | 38.9 yrs | ±1.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 17,529 | ±377 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).