Agar town, South Dakota
Official LSAD Designation: Agar town • Census GEOID: 4600460
• Sully County
Demographics & Population Profile
Population and demographics for Agar town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 71 | — | 2025 | Census |
| Median Age | 54.1 yrs | ±23.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 51 | ±23 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).