SC
Clemson, SC
Population, housing, work, and travel data for this Census place.
- Population
- 18,941
- Median home
- $398,400
Missouri / Census place 2940043
Lake St. Louis
A Census profile of the people, homes, and daily patterns that shape this place.
Official Census name: Lake St. Louis cityAt a glance
A city in numbers.
- Population
- 19,129 2025 estimate
- Annual change
- +0.1% Population estimate
- Density
- 2,233/sq mi 8.6 sq mi land area
- Median age
- 42.7 years ACS 5-year estimate
Living here
The everyday equation.
Households, homes, education, and the time it takes to get around.
- Median household income
- $125,693
- Median home value
- $405,900
- Median gross rent
- $1,588
- Bachelor’s degree or higher
- 51.7%
- Typical commute
- 25.6 min
- Public transit commute
- 0%
Climate normals
The long view of weather.
Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.
Representative station: ST LOUIS SPIRIT OF ST LOUIS AP (11 mi from place center)- Average high
- 67.1°F
- Average low
- 45.1°F
- Annual rainfall
- 39.8"
- Annual snowfall
- 0"
Month by month
A year in Lake St. Louis.
JFMAMJJASOND
Data vintage
Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.
Population estimatesACS profileTIGERweb boundaryNOAA climate normals
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Population, housing, work, and travel data for this Census place.
- Population
- 19,606
- Median home
- $357,800
IL
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Population, housing, work, and travel data for this Census place.
- Population
- 19,897
- Median home
- $401,400
Keep exploring
Compare Lake St. Louis with Clemson →