Ladue
City in St. Louis County, Missouri

Ladue is a city in St. Louis County, Missouri, with 8,989 residents (2020 Census). It sits at 545 ft (166 m) above sea level. The nearest town is Frontenac, 1.9 miles W.
- 8,989residents (2020 Census)
- 545 ftelevation · 166 m
- 8.6 sq miland area · 22.2 km²
- 1,050 / sq mipopulation density
- 63124main ZIP code (2 in total)
About Ladue
Ladue ( lah-DOO) 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.
Text: Wikipedia · CC BY-SA 4.0
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Living in Ladue
- Median household income
- $250,001
- Median home value
- $1,056,300
- Median rent
- $1,815/mo
- Median age
- 50.1
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Map of Ladue
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Open in Google Maps ›Ladue, MO population
Ladue had 8,989 residents in the 2020 Census.
| 2020 Census | 8,989 |
|---|---|
| Density | 1,050 per sq mi (405 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Ladue at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Louis County |
| Type | City |
| Population | 8,989 (2020) |
| Land area | 8.56 sq mi (22.2 km²) |
| Water area | 0.01 sq mi (0.02 km²) |
| Elevation | 545 ft (166 m) |
| Coordinates | 38.6364° N, 90.3851° W |
| ZIP codes | 63124, 63144 |
| Official website | cityofladue-mo.gov |
| Census code (GEOID) | 2939656 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Ladue
- Frontenac1.9 mi W
- Huntleigh2.1 mi SW
- Warson Woods2.1 mi S
- Rock Hill2.1 mi SE
- Brentwood2.3 mi SE
- Olivette2.5 mi N
- Westwood2.7 mi W
- Crystal Lake Park2.7 mi SW
- Richmond Heights2.8 mi E
- Glendale3.0 mi S
- Clayton3.0 mi E
- University City3.5 mi NE
Straight-line distance between town centers.
Frequently asked questions about Ladue
What county is Ladue in?
Ladue is in St. Louis County, Missouri.
What is the population of Ladue, MO?
8,989 people lived in Ladue at the 2020 Census.
What is the ZIP code of Ladue, MO?
The main ZIP code is 63124. Other ZIP codes: 63144.
What is the elevation of Ladue?
545 feet (166 m) above sea level.
What towns are near Ladue?
Frontenac (1.9 mi), Huntleigh (2.1 mi), Warson Woods (2.1 mi), Rock Hill (2.1 mi), Brentwood (2.3 mi).
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