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St. Charles County, MO

Comprehensive demographics, housing data, local amenities, and economic statistics for St. Charles County.

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Community Insights

High Incomes
$109k/year
top 5% nationally
Highly Educated
27% bachelor's · 13% graduate
top 5% nationally
Leading Industries
Arts, Food & Hospitality · Healthcare · Professional Services
8% arts, food & hospitality
Home Value Growth⬆⬆
+16.7% over 2 years
Young Adults
28% of residents
slightly above average
Homeowners
81% of occupied units

People & Demographics

Total Population414,535
Households—
Under 18
23.0%
Age 18–34
28.0%
Age 35–64
33.0%
Age 65+
17.0%
Veterans
7.0%
Active Duty
0.0%

Housing & Living

Median Home Value$325,081
Median Gross Rent$1,469/mo
Owner Occupied
80.5%
Renter Occupied
19.5%
Detached Homes
—
Built Pre-1940
—

Economy & Income

Median Household Income$108,621
Poverty Rate—

Key Industries

Healthcare12.0%
Professional Services2.0%
Manufacturing0.0%
Retail13.0%
Education2.0%

Amenities & Transit

Transit Score41 / 100
Walkability / Amenities65 / 100
Commute < 15m
—
Commute 60m+
—

Education

High School Grad
—
Bachelor's Degree
27.0%
Master's or Higher
13.0%
School Enrollment
—

Frequently Asked Questions

What is the population and demographic makeup of St. Charles County?›

The total population of St. Charles County is approximately 414,535. The largest age group is 35-64 year olds. This demographic data is sourced from the U.S. Census Bureau.

Is St. Charles County walkable and transit-friendly?›

Based on local geographic data, St. Charles County has an amenity and walkability score of 65/100 and a transit score of 41/100. This indicates moderate access to local amenities and transportation.

Do more people rent or own homes in St. Charles County?›

The housing market in St. Charles County is predominantly driven by homeowners, with 81% of housing units being owner-occupied and 19% being renter-occupied.

What is the education level of residents in St. Charles County?›

In St. Charles County, approximately 27% of adult residents hold a bachelor's degree or higher. Additionally, 13% of the population holds a master's degree or higher. This indicates the local educational attainment compared to state and national averages.