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St. Charles County

Learn about the people, housing, costs and businesses in St. Charles County County

Median Home$325,081
Median Rent$1,469/month
Population414,535
Leading IndustriesArts, Food & Hospitality · Healthcare · Professional Services8% arts, food & hospitality
Home Value Growth⬆⬆+16.7% over 2 years
Young Adults28% of residentsslightly above average
Homeowners81% of occupied units
NotableHigh Incomes$109k/year · top 5% nationally
NotableHighly Educated27% bachelor's · 13% graduate · top 5% nationally
St. Charles County
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Frequently Asked Questions

What are today's mortgage rates in St. Charles County?

As of today, the 30-year fixed mortgage rate for St. Charles County is approximately 6.995% (7.021% APR). Rates vary based on your credit score, loan type, down payment, and other factors. Safe Rate updates rates daily using live investor pricing.

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What is the median home price in St. Charles County?

The median home value in St. Charles County is $325k. The median monthly rent is $1,469. Annual property taxes average $4k. Home values are based on U.S. Census Bureau American Community Survey estimates.

Are home values rising in St. Charles County?

Home values in St. Charles County have increased 16.7% over the past two years. This indicates a strong appreciation trend. This data is sourced from the Federal Housing Finance Agency (FHFA) House Price Index.

How much income do you need to buy a home in St. Charles County?

Based on a typical all-in ownership cost of $1,555/month (mortgage, taxes, insurance), you'd generally need a household income of approximately $67k/year to keep housing costs at or below 28% of gross income — a common lender guideline. The median household income in St. Charles County is $109k/year.

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What industries drive the economy in St. Charles County?

The largest employment sectors in St. Charles County are public administration (22%) and retail (13%) of the local workforce. Industry data is sourced from the U.S. Census Bureau American Community Survey.

🗺️ Nearby Areas

Adjacent counties and areas