USA
> Watertown, SD Micro Area
| Metropolitan statistical area : | Watertown, SD Micro Area |
| Land Area : | 1,195.72 sq mi |
| Water Area : | 59.51 sq mi |
| Latitude : | 44.8524086 |
| Longitude : | -97.1770994 |
| Population (2010): | 33,130 |
| Population Estimate (2012) : | 33,159 |
| Population Density : | 27.71/sq mi |
| Housing Units (2012) : | 15,157 |
| Median Household Income (2012) : | $46,933 (USA : $53,046) |
| Median Family Income (2012) : | $62,057 (USA : $64,585) |
| Median House Price (2012) : | $129,400 (USA : $181,400) |