St. Charles County, MO vs St. Louis County, MO
Side-by-side demographic comparison · ACS 2024
Key Metrics
Population — St. Charles County
414,535
Rank #178 of 3,222
Population — St. Louis County
995,569
Rank #50 of 3,222
Income — St. Charles County
$104,692 +39.3% vs nation
Rank #125 of 3,222
Income — St. Louis County
$82,936 +10.4% vs nation
Rank #487 of 3,222
Poverty — St. Charles County
5.2% −58.7% vs nation
Rank #60 of 3,222
Poverty — St. Louis County
9.8% −22.3% vs nation
Rank #745 of 3,222
Home Value — St. Charles County
$320,800 +13.8% vs nation
Rank #532 of 3,222
Home Value — St. Louis County
$276,800 −1.8% vs nation
Rank #746 of 3,222
All Metrics
| Metric | St. Charles County, MO | St. Louis County, MO |
|---|---|---|
| Total Population | 414,535 | 995,569 ▲ |
| Median Household Income | $104,692 ▲ | $82,936 |
| Per Capita Income | $51,051 | $51,977 ▲ |
| Poverty Rate | 5.2% ▲ | 9.8% |
| Median Home Value | $320,800 ▲ | $276,800 |
| Median Gross Rent | $1,370 ▲ | $1,209 |
| Homeownership Rate | 80.5% ▲ | 69.2% |
| Bachelor's Degree or Higher | 42.7% | 47.4% ▲ |
| Unemployment Rate | 2.9% ▲ | 4.3% |
| Median Age | 39.8 years | 40.3 years ▲ |
| Health Insurance Coverage | 95.8% ▲ | 94.3% |
| Mean Commute Time | 26.8 min ▲ | 25.2 min |
Rate Comparison
St. Charles County
St. Louis County
Race & Ethnicity
St. Charles County
St. Louis County
St. Charles County vs St. Louis County
St. Charles County, MO has a population of 414,535 while St. Louis County, MO has 995,569. St. Charles County has a higher median household income ($104,692 vs $82,936).
Overall, St. Charles County, MO leads in 8 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.