Lake St. Clair
Census-designated place in Franklin County, Missouri
Lake St. Clair is an unincorporated community (census-designated place) in Franklin County, Missouri, with 825 residents (2020 Census). It sits at 705 ft (215 m) above sea level. The nearest town is St. Clair, 1.6 miles N.
- 825residents (2020 Census)
- 705 ftelevation · 215 m
- 0.7 sq miland area · 1.9 km²
- 1,140 / sq mipopulation density
- 63077ZIP code
About Lake St. Clair
Lake St. Clair or Lake Saint Clair is an unincorporated community and census-designated place (CDP) in Franklin County, Missouri, United States. It is in the southeast part of the county, surrounding a lake impounded on a tributary of Hoosier Creek, a south-flowing tributary of the Meramec River. The community is bordered to the north by the city of Saint Clair and is 54 miles (87 km) southwest of St. Louis.
Lake St. Clair was first listed as a CDP prior to the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Lake St. Clair weather: 7-day forecast
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Source: National Weather Service (NOAA).
Nearest webcams to Lake St. Clair
There are no webcams in Lake St. Clair itself. These are the closest, 36 miles away or more.
Webcams: Windy.com
Living in Lake St. Clair
- Median household income
- $81,397
- Median home value
- $227,800
- Median age
- 28.5
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Map of Lake St. Clair
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Lake St. Clair Street View
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Open in Google Maps ›Lake St. Clair, MO population
Lake St. Clair had 825 residents in the 2020 Census.
| 2020 Census | 825 |
|---|---|
| Density | 1,140 per sq mi (440 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lake St. Clair at a glance
| State | Missouri (MO) |
|---|---|
| County | Franklin County |
| Type | Census-designated place |
| Population | 825 (2020) |
| Land area | 0.72 sq mi (1.9 km²) |
| Water area | 0.11 sq mi (0.30 km²) |
| Elevation | 705 ft (215 m) |
| Coordinates | 38.3230° N, 90.9992° W |
| ZIP code | 63077 |
| Census code (GEOID) | 2940039 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lake St. Clair
- St. Clair1.6 mi N
- Parkway1.9 mi NE
- Charmwood6.0 mi SW
- Stanton6.8 mi SW
- Miramiguoa Park6.9 mi SW
- Union7.9 mi N
- Oak Grove Village10.5 mi SW
- Villa Ridge11.7 mi NE
- Sullivan11.8 mi SW
- West Sullivan13.8 mi SW
- Leslie14.1 mi NW
- Gray Summit15.3 mi NE
Straight-line distance between town centers.
Frequently asked questions about Lake St. Clair
What county is Lake St. Clair in?
Lake St. Clair is in Franklin County, Missouri.
What is the population of Lake St. Clair, MO?
825 people lived in Lake St. Clair at the 2020 Census.
What is the ZIP code of Lake St. Clair, MO?
The ZIP code of Lake St. Clair is 63077.
What is the elevation of Lake St. Clair?
705 feet (215 m) above sea level.
What towns are near Lake St. Clair?
St. Clair (1.6 mi), Parkway (1.9 mi), Charmwood (6.0 mi), Stanton (6.8 mi), Miramiguoa Park (6.9 mi).
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