Marlborough
Village in St. Louis County, Missouri

Marlborough is a village in St. Louis County, Missouri, with 2,221 residents (2020 Census). It sits at 538 ft (164 m) above sea level. The nearest town is Shrewsbury, 1.4 miles NE.
- 2,221residents (2020 Census)
- 538 ftelevation · 164 m
- 0.2 sq miland area · 0.6 km²
- 9,783 / sq mipopulation density
- 63123ZIP code
About Marlborough
Marlborough is a village in Gravois and Jefferson townships, St. Louis County, Missouri, United States. The population was 2,221 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Marlborough weather: 7-day forecast
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Living in Marlborough
- Median household income
- $50,300
- Median home value
- $191,600
- Median rent
- $990/mo
- Median age
- 32.3
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Map of Marlborough
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Open in Google Maps ›Marlborough, MO population
Marlborough had 2,221 residents in the 2020 Census.
| 2020 Census | 2,221 |
|---|---|
| Density | 9,783 per sq mi (3,777 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Marlborough at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Louis County |
| Type | Village |
| Population | 2,221 (2020) |
| Land area | 0.23 sq mi (0.6 km²) |
| Elevation | 538 ft (164 m) |
| Coordinates | 38.5683° N, 90.3392° W |
| ZIP code | 63123 |
| Census code (GEOID) | 2946208 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Marlborough
- Shrewsbury1.4 mi NE
- Affton1.4 mi SE
- Grantwood Village1.5 mi SW
- Webster Groves1.5 mi NW
- Wilbur Park2.0 mi SE
- Lakeshire2.0 mi S
- Crestwood2.2 mi W
- Oakland2.5 mi W
- St. George2.6 mi SE
- Glendale2.9 mi NW
- Maplewood3.1 mi N
- Green Park3.2 mi S
Straight-line distance between town centers.
Frequently asked questions about Marlborough
What county is Marlborough in?
Marlborough is in St. Louis County, Missouri.
What is the population of Marlborough, MO?
2,221 people lived in Marlborough at the 2020 Census.
What is the ZIP code of Marlborough, MO?
The ZIP code of Marlborough is 63123.
What is the elevation of Marlborough?
538 feet (164 m) above sea level.
What towns are near Marlborough?
Shrewsbury (1.4 mi), Affton (1.4 mi), Grantwood Village (1.5 mi), Webster Groves (1.5 mi), Wilbur Park (2.0 mi).
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