Interior town, South Dakota
Official LSAD Designation: Interior town • Census GEOID: 4631620
• Jackson County
Demographics & Population Profile
Population and demographics for Interior town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 63 | — | 2025 | Census |
| Median Age | 46.1 yrs | ±40.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 27 | ±23 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).