| Zip Code : | 63049 |
| City : | Byrnes Mill city, High Ridge, Murphy, Parkdale village, Peaceful Village village |
| County : | St. Louis County, Jefferson County |
| State : | Missouri (MO) |
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| Land Area : | 25.25 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.4812766 |
| Longitude : | -90.5308346 |
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| Population (2010): | 15,896 |
| Population Estimate (2012) : | 16,098 |
| Population Density : | 629.53/sq mi |
| Housing Units (2012) : | 6,429 |
| Median Household Income (2012) : | $60,680 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $73,517 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $153,400 (Missouri : $138,400, USA : $181,400) |