| Zip Code : | 63012 |
| City : | Barnhart, Imperial, Pevely city |
| County : | Jefferson County |
| State : | Missouri (MO) |
| | |
| Land Area : | 28.53 sq mi |
| Water Area : | 0.53 sq mi |
| Latitude : | 38.3316747 |
| Longitude : | -90.4538506 |
| | |
| Population (2010): | 9,973 |
| Population Estimate (2012) : | 10,334 |
| Population Density : | 349.52/sq mi |
| Housing Units (2012) : | 3,659 |
| Median Household Income (2012) : | $68,071 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $67,557 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $160,200 (Missouri : $138,400, USA : $181,400) |