| City : | Mound City Town |
| County : | Campbell County, Mclennan County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 0.13 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 45.7261795 |
| Longitude : | -100.0688370 |
| | |
| Population (2010): | 71 |
| Population Estimate (2012) : | 51 |
| Population Density : | 559.28/sq mi |
| Housing Units (2012) : | 51 |
| Median Household Income (2012) : | $28,750 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $58,750 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $14,500 (South Dakota : $129,800, USA : $181,400) |