| City : | Yankton City |
| County : | Yankton County |
| State : | South Dakota (SD) |
| | |
| Land Area : | 8.21 sq mi |
| Water Area : | 0.24 sq mi |
| Latitude : | 42.8897507 |
| Longitude : | -97.3926871 |
| | |
| Population (2010): | 14,454 |
| Population Estimate (2012) : | 14,430 |
| Population Density : | 1,760.63/sq mi |
| Housing Units (2012) : | 6,365 |
| Median Household Income (2012) : | $48,966 (South Dakota : $49,091, USA : $53,046) |
| Median Family Income (2012) : | $68,836 (South Dakota : $62,967, USA : $64,585) |
| Median House Price (2012) : | $120,700 (South Dakota : $129,800, USA : $181,400) |