St. Henry village, Ohio
Official LSAD Designation: St. Henry village • Census GEOID: 3969540
• Mercer County
Demographics & Population Profile
Population and demographics for St. Henry village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 2,624 | — | 2025 | Census |
| Median Age | 33.3 yrs | ±3.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 889 | ±96 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).