Lake St. Louis vs Affton
Side-by-side comparison
How does Lake St. Louis, MO compare to Affton, MO? Lake St. Louis has a population of 17,538 with a median household income of $123,427, while Affton has 20,035 residents and a median income of $77,337. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.
| Metric | Lake St. Louis, MO | Affton, MO | Difference |
|---|---|---|---|
| Population | 17,538 | 20,035 | -12.5% |
| Median Age | 43.2 | 41.7 | +3.6% |
| Foreign Born % | 3.8% | 13.4% | -71.6% |
| Metric | Lake St. Louis | Affton | Difference |
|---|---|---|---|
| Median Income | $123,427 | $77,337 | +59.6% |
| Unemployment | 4.5% | 2.5% | +80.0% |
| Poverty Rate | 4.1% | 5.6% | -26.8% |
| Bachelor's+ | 49.5% | 35% | +41.4% |
| Metric | Lake St. Louis | Affton | Difference |
|---|---|---|---|
| Home Value | $375,300 | $200,300 | +87.4% |
| Median Rent | $1608/mo | $978/mo | +64.4% |
| Housing Units | 7,495 | 9,278 | -19.2% |