South Vienna village, Ohio
Official LSAD Designation: South Vienna village • Census GEOID: 3973796
• Clark County
Demographics & Population Profile
Population and demographics for South Vienna village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 405 | — | 2025 | Census |
| Median Age | 40.5 yrs | ±14.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 218 | ±67 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).