| City : | Ladue City |
| County : | St. Louis County |
| State : | Missouri (MO) |
| Land Area : | 8.55 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.6377937 |
| Longitude : | -90.3814551 |
| Population (2010): | 8,521 |
| Population Estimate (2012) : | 8,524 |
| Population Density : | 996.44/sq mi |
| Housing Units (2012) : | 3,377 |
| Median Household Income (2012) : | $160,270 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $194,355 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $725,700 (Missouri : $138,400, USA : $181,400) |