| City : | Garretson City |
| County : | Minnehaha County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 1.45 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 43.7148312 |
| Longitude : | -96.5033071 |
| | |
| Population (2010): | 1,166 |
| Population Estimate (2012) : | 1,445 |
| Population Density : | 805.38/sq mi |
| Housing Units (2012) : | 476 |
| Median Household Income (2012) : | $52,188 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $64,342 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $128,500 (South Dakota : $129,800, USA : $181,400) |