Millville village, Ohio
Official LSAD Designation: Millville village • Census GEOID: 3950540
• Butler County
Demographics & Population Profile
Population and demographics for Millville village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 642 | — | 2025 | Census |
| Median Age | 50.9 yrs | ±11.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 264 | ±83 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).