| City : | Winchester City |
| County : | St. Louis County |
| State : | Missouri (MO) |
| | |
| Land Area : | 0.25 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.5896774 |
| Longitude : | -90.5260709 |
| | |
| Population (2010): | 1,547 |
| Population Estimate (2012) : | 1,723 |
| Population Density : | 6,264.71/sq mi |
| Housing Units (2012) : | 608 |
| Median Household Income (2012) : | $60,292 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $66,250 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $140,600 (Missouri : $138,400, USA : $181,400) |