Ladue, Missouri
| Ladue | |
|---|---|
| City of Ladue, Missouri | |
| From top left: Busch's Grove, strip mall, Ladue Middle School, Ladue Market | |
| Location of Ladue, Missouri | |
| Coordinates: 38°38′16″N 90°22′53″W / 38.63778°N 90.38139°W | |
| Country | United States | 
| State | Missouri | 
| County | St. Louis | 
| City | St. Louis | 
| Incorporated | 1936 | 
| Government | |
| • Mayor | Nancy Spewak | 
| Area | |
|  • Total | 8.57 sq mi (22.19 km2) | 
| • Land | 8.56 sq mi (22.17 km2) | 
| • Water | 0.01 sq mi (0.02 km2) | 
| Elevation | 561 ft (171 m) | 
| Population  (2020) | |
|  • Total | 8,989 | 
| • Density | 1,050.12/sq mi (405.46/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CST) | 
| ZIP Code | 63124 | 
| Area code | 314 | 
| FIPS code | 29-39656 | 
| GNIS feature ID | 2395582 | 
| Website | http://www.cityofladue-mo.gov | 
Ladue is an inner-ring suburb of St. Louis, located in St. Louis County, Missouri. As of the 2020 census, the city had a population of 8,989.
Ladue has the highest median household income of any city in Missouri with a population over 1,000.