Rio Grande village, Ohio
Official LSAD Designation: Rio Grande village • Census GEOID: 3967258
• Gallia County
Demographics & Population Profile
Population and demographics for Rio Grande village.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 837 | — | 2025 | Census |
| Median Age | 21.7 yrs | ±1.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 250 | ±68 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).