| City : | Lake Preston City |
| County : | Harmon County, Kingsbury County, Mason County, Morton County, Orleans County, Sullivan County, Washington County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 0.76 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 44.3616628 |
| Longitude : | -97.3759915 |
| | |
| Population (2010): | 599 |
| Population Estimate (2012) : | 685 |
| Population Density : | 789.00/sq mi |
| Housing Units (2012) : | 346 |
| Median Household Income (2012) : | $42,361 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $65,250 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $64,600 (South Dakota : $129,800, USA : $181,400) |