| City : | Crystal City |
| County : | Halifax County, Jefferson County |
| State : | Missouri (MO) |
| | |
| Land Area : | 4.56 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 38.2214873 |
| Longitude : | -90.3806616 |
| | |
| Population (2010): | 4,855 |
| Population Estimate (2012) : | 4,819 |
| Population Density : | 1,064.45/sq mi |
| Housing Units (2012) : | 2,078 |
| Median Household Income (2012) : | $50,779 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $59,286 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $124,400 (Missouri : $138,400, USA : $181,400) |