3 ZIP Code Tabulation Areas in Lake St. Louis, Missouri. The population-weighted median household income is about $117,250, the median home value about $343,609, and 81.9% of occupied homes are owner-occupied.
- 3
- ZIP codes
- 131.5K
- Population
- 54
- Data points
Lake St. Louis at a glance
- $117,250
- Median household income
- $343,609
- Median home value
- 39.3
- Median age
- 81.9%
- Owner-occupied
- 50,714
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 3 Lake St. Louis ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 63367 | Dardenne Prairie | 29,725 | 81.5% | $137,648 |
| 2 | 63368 | Cottleville | 46,966 | 82% | $124,297 |
| 3 | 63366 | Dardenne Prairie | 54,769 | 82.1% | $100,621 |
Top 3 Lake St. Louis ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 63366 | Dardenne Prairie | 54,769 | 82.1% | $100,621 |
| 2 | 63368 | Cottleville | 46,966 | 82% | $124,297 |
| 3 | 63367 | Dardenne Prairie | 29,725 | 81.5% | $137,648 |
Top 3 Lake St. Louis ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 63368 | Cottleville | 46,966 | 82% | $124,297 | $1.8B |
| 2 | 63366 | Dardenne Prairie | 54,769 | 82.1% | $100,621 | $1.7B |
| 3 | 63367 | Dardenne Prairie | 29,725 | 81.5% | $137,648 | $1.2B |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 63368 (Cottleville) at 2,896 people/sq mi. Least dense: 63366 (Dardenne Prairie) at 791 people/sq mi.
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