St. Charles County, MO vs St. Louis County, MO

Side-by-side demographic comparison · ACS 2024

St. Charles County, MO
8
metrics lead
vs
St. Louis County, MO
4
metrics lead

Key Metrics

Population — St. Charles County
414,535
Rank #178 of 3,222
95th percentile
Population — St. Louis County
995,569
Rank #50 of 3,222
98th percentile
Income — St. Charles County
$104,692 +39.3% vs nat'l
Rank #125 of 3,222
96th percentile
Income — St. Louis County
$82,936 +10.4% vs nat'l
Rank #487 of 3,222
85th percentile
Poverty — St. Charles County
5.2% −58.7% vs nat'l
Rank #60 of 3,222
98th percentile
Poverty — St. Louis County
9.8% −22.3% vs nat'l
Rank #745 of 3,222
77th percentile
Home Value — St. Charles County
$320,800 +13.8% vs nat'l
Rank #532 of 3,222
83th percentile
Home Value — St. Louis County
$276,800 −1.8% vs nat'l
Rank #746 of 3,222
77th percentile

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

80.5% Homeownership
95.8% Insured
42.7% Bachelor's+

St. Louis County

69.2% Homeownership
94.3% Insured
47.4% Bachelor's+

Race & Ethnicity

St. Charles County

White (non-Hispanic)Black (non-Hispanic)Two or More RacesHispanic or LatinoAsian (non-Hispanic)Other (non-Hispanic)Native Hawaiian/Pacific IslanderAmerican Indian (non-Hispanic)0.0%48.2%83.0%5.0%4.3%4.2%3.0%0.4%0.0%0.0%

St. Louis County

White (non-Hispanic)Black (non-Hispanic)Two or More RacesAsian (non-Hispanic)Hispanic or LatinoOther (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%20.1%40.2%60.3%61.4%24.0%5.3%4.9%3.9%0.5%0.1%0.0%

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.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.