Lake Saint Louis vs Dardenne Prairie

Side-by-side comparison of Lake Saint Louis, MO and Dardenne Prairie, MO - population, economics, education, health, hospitals, climate, and cost of living from official U.S. government data.

Reading a Lake Saint Louis vs Dardenne Prairie comparison, what matters, what doesn't

Lake Saint Louis (15K residents in Missouri) and Dardenne Prairie (13K residents in Missouri) differ first on the three numbers nearly every comparison starts with: median household income ($125,693 vs $152,500), median home value ($405,900 vs $432,000), and median rent ($1,588 vs $1,444 per month). Those three are highly correlated within a region but often decouple across regions because they respond to different levers, income tracks the local job market, home values track housing supply plus interest-rate pressure, and rent tracks short-run vacancy. Comparing all three at once is how you spot whether a city is "expensive because people earn a lot" or "expensive despite what they earn."

The second layer is the layer most headline comparisons skip. Poverty rate (4.3% vs 1.3%) and unemployment (4.7% vs 1.6%) describe the distribution under the median, which two cities with similar averages can present very differently. The share with a bachelor's degree or higher (51.7% vs 55.1%) is the single best proxy for income trajectory over the next decade. On healthcare, CMS Hospital Compare credits Lake Saint Louis with 1 hospital (avg rating 3/5) vs Dardenne Prairie's 0 (avg N/A/5).

Areazine renders each row with a national-average tick mark precisely so you can tell in one glance whether both cities are above/below the U.S. norm (they often are, cities with active residential markets self-select for certain profiles) rather than focusing on which is "better." For life decisions, where to relocate, where to retire, where to enroll a child in school, pair this page with the individual city profiles below, where health indicators, hospital ratings, school counts, and climate normals appear in full rather than as the compressed single row you see here.

Lake Saint Louis
Missouri
Pop: 15K
Income: $125,693
Home: $405,900
Dardenne Prairie
Missouri
Pop: 13K
Income: $152,500
Home: $432,000

Head-to-Head Summary

Side-by-side comparison of Lake Saint Louis and Dardenne Prairie on key metrics
Metric Lake Saint Louis Dardenne Prairie
Population 15K 13K
Median Household Income $125,693 $152,500
Median Home Value $405,900 $432,000
Median Rent $1,588/mo $1,444/mo
Poverty Rate 4.3% 1.3%
Unemployment Rate 4.7% 1.6%
Bachelor's Degree+ 51.7% 55.1%

Population

Source: U.S. Census Bureau ACS 2024 (5-year)
Population
15K
Population
13K
Median Age
42.7 yrs
Median Age
42.9 yrs
10-Year Pop Growth Same
+14%
10-Year Pop Growth
+14%

Economics

Source: U.S. Census Bureau ACS 2024 (5-year)
Median Household Income
$125,693
Median Household Income
$152,500
Median Home Value
$405,900
Median Home Value
$432,000
Median Rent
$1,588
Median Rent
$1,444
Poverty Rate
4.3%
Poverty Rate
1.3%
Unemployment Rate
4.7%
Unemployment Rate
1.6%
10-Year Income Growth Same
+47%
10-Year Income Growth
+47%

Education & Work

Source: U.S. Census Bureau ACS 2024 (5-year)
Bachelor's Degree or Higher
51.7%
Bachelor's Degree or Higher
55.1%
Work From Home
21.9%
Work From Home
18.9%
Public Transit
0%
Public Transit
0%

Health (CDC PLACES)

Source: CDC PLACES 2023
Frequent Mental Distress
14.1%
Frequent Mental Distress
14.4%
Obesity Same
34.9%
Obesity
34.9%
Physical Inactivity
22.2%
Physical Inactivity
21.9%
Smoking
11.1%
Smoking
11.4%
Lack of Health Insurance
5.6%
Lack of Health Insurance
5.3%

Healthcare

Source: CMS Hospital Compare 2024
Hospitals
1
Hospitals
0
Avg Hospital Rating
3/5
Avg Hospital Rating
N/A

Demographics

Race categories sum to 100%. Hispanic or Latino is an ethnicity that spans all race categories, shown separately per Census Bureau methodology.

Lake Saint Louis Population
Race
White 85.4%
African American 5.5%
Asian 1.9%
Two or More Races 4.7%
Dardenne Prairie Population
Race
White 85.3%
African American 3.4%
Asian 5.6%
Two or More Races 2.4%

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Data Sources

Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates). Health data from the CDC PLACES (2023). Hospital data from CMS Hospital Compare (2024). Climate data from NOAA Climate Normals (1991–2020). Cost of living from BEA Regional Price Parities via FRED.

Related

Population is place-level (U.S. Census Bureau). Income, home value, rent, poverty and education are place-level American Community Survey figures; health from CDC PLACES, hospitals from CMS Hospital Compare, climate from NOAA Climate Normals, and cost of living from BEA Regional Price Parities. See our methodology for details.