Vivian CDP, South Dakota
Official LSAD Designation: Vivian CDP • Census GEOID: 4667620
• Lyman County
Demographics & Population Profile
Population and demographics for Vivian CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 50 | ±44 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 60.3 yrs | ±10 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 28 | ±23 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).