| Zip Code : | 63048 |
| City : | Festus city, Herculaneum city, Pevely city |
| County : | Jefferson County |
| State : | Missouri (MO) |
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| Land Area : | 3.40 sq mi |
| Water Area : | 0.29 sq mi |
| Latitude : | 38.2575583 |
| Longitude : | -90.3931298 |
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| Population (2010): | 3,357 |
| Population Estimate (2012) : | 3,397 |
| Population Density : | 986.17/sq mi |
| Housing Units (2012) : | 1,404 |
| Median Household Income (2012) : | $52,656 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $60,487 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $155,900 (Missouri : $138,400, USA : $181,400) |