63017   Zip Code Chesterfield St. Louis MO United States

City Chesterfield
County St. Louis
State Missouri
Latitude 38.65143
Longitude -90.53722
Population 43,243
Density 2245.85 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $127,095
Median individual: $65,949

Race

Mode: 76.3% White

Gender

 51.8% female 

Rent

  $1709 / month  

Median house value: $467,056.0

Age

Median: 47.9 years old

Education

With at least college degree: 69.9%
With STEM degree: 46.7%

Marital Status

 62.0% married 

Never married: 20.4%

Labor Force Participation

 58.0% working 

Unemployed: 3.0%

Average Family Size

 2.87 people 

Commute Time

 21.6 minutes 

Health Care

 2.3% uninsured 

Poverty

 4.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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