Manchester
City in St. Louis County, Missouri

Manchester is a city in St. Louis County, Missouri, with 18,333 residents (2020 Census). It sits at 577 ft (176 m) above sea level. The nearest town is Winchester, 1.2 miles W.
- 18,333residents (2020 Census)
- 577 ftelevation · 176 m
- 5.0 sq miland area · 13.1 km²
- 3,636 / sq mipopulation density
- 63021ZIP code
About Manchester
Manchester is a city in St. Louis County, Missouri, United States. The population was 18,333 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Manchester weather: 7-day forecast
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Source: National Weather Service (NOAA).
Live webcams in Manchester
Webcams: Windy.com
Living in Manchester
- Median household income
- $97,801
- Median home value
- $323,100
- Median rent
- $1,322/mo
- Median age
- 38.2
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Map of Manchester
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Manchester Street View
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Open in Google Maps ›Manchester, MO population
Manchester had 18,333 residents in the 2020 Census.
| 2020 Census | 18,333 |
|---|---|
| Density | 3,636 per sq mi (1,404 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Manchester at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Louis County |
| Type | City |
| Population | 18,333 (2020) |
| Land area | 5.04 sq mi (13.1 km²) |
| Elevation | 577 ft (176 m) |
| Coordinates | 38.5830° N, 90.5065° W |
| ZIP code | 63021 |
| Official website | manchestermo.gov |
| Census code (GEOID) | 2945668 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Manchester
- Winchester1.2 mi W
- Twin Oaks1.2 mi S
- Valley Park2.4 mi S
- Ballwin2.5 mi W
- Des Peres3.5 mi E
- Town and Country3.8 mi NE
- Country Life Acres3.9 mi NE
- Ellisville4.4 mi W
- Kirkwood4.6 mi E
- Crystal Lake Park4.8 mi NE
- Fenton4.8 mi SE
- Huntleigh5.7 mi E
Straight-line distance between town centers.
Frequently asked questions about Manchester
What county is Manchester in?
Manchester is in St. Louis County, Missouri.
What is the population of Manchester, MO?
18,333 people lived in Manchester at the 2020 Census.
What is the ZIP code of Manchester, MO?
The ZIP code of Manchester is 63021.
What is the elevation of Manchester?
577 feet (176 m) above sea level.
What towns are near Manchester?
Winchester (1.2 mi), Twin Oaks (1.2 mi), Valley Park (2.4 mi), Ballwin (2.5 mi), Des Peres (3.5 mi).
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