| Zip Code : | 63034 |
| City : | Old Jamestown |
| County : | St. Louis County |
| State : | Missouri (MO) |
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| Land Area : | 18.73 sq mi |
| Water Area : | 2.32 sq mi |
| Latitude : | 38.8483037 |
| Longitude : | -90.2884233 |
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| Population (2010): | 17,761 |
| Population Estimate (2012) : | 18,035 |
| Population Density : | 948.39/sq mi |
| Housing Units (2012) : | 6,865 |
| Median Household Income (2012) : | $75,396 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $82,106 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $177,700 (Missouri : $138,400, USA : $181,400) |