Rio Vista city, California
Official LSAD Designation: Rio Vista city • Census GEOID: 0660984
• Solano County
Demographics & Population Profile
Population and demographics for Rio Vista city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 10,523 | — | 2025 | Census |
| Median Age | 63.8 yrs | ±2.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,013 | ±370 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).