Cincinnati city, Ohio
Official LSAD Designation: Cincinnati city • Census GEOID: 3915000
• Hamilton County
Demographics & Population Profile
Population and demographics for Cincinnati city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 314,367 | — | 2025 | Census |
| Median Age | 33.2 yrs | ±0.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 144,297 | ±1,253 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).