63304   Zip Code Saint Charles St. Charles MO United States

City Saint Charles
County St. Charles
State Missouri
Latitude 38.70583
Longitude -90.68666
Population 43,389
Density 787.56 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $114,124
Median individual: $52,292

Race

Mode: 88.7% White

Gender

 50.6% female 

Rent

  $1618 / month  

Median house value: $330,588.0

Age

Median: 41.3 years old

Education

With at least college degree: 48.0%
With STEM degree: 42.5%

Marital Status

 61.0% married 

Never married: 25.6%

Labor Force Participation

 68.3% working 

Unemployed: 3.8%

Average Family Size

 3.03 people 

Commute Time

 24.9 minutes 

Health Care

 2.9% uninsured 

Poverty

 4.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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