| City : | Washington City |
| County : | Brazoria County, Franklin County |
| State : | Missouri (MO) |
| | |
| Land Area : | 9.34 sq mi |
| Water Area : | 0.53 sq mi |
| Latitude : | 38.5519186 |
| Longitude : | -91.0154907 |
| | |
| Population (2010): | 13,982 |
| Population Estimate (2012) : | 13,979 |
| Population Density : | 1,497.33/sq mi |
| Housing Units (2012) : | 6,319 |
| Median Household Income (2012) : | $49,176 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $69,310 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $161,800 (Missouri : $138,400, USA : $181,400) |